QNAP
QNAP TS-435XeU-4G Business Quad Core 2.2 GHz, 1U 4-Bay Rack Mount NAS Server,
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Description
QNAP TS-435XeU-4G Business Quad Core 2.2 GHz, 1U 4-Bay Rack Mount NAS Server,
TS-435XeU - Short depth rackmount 4-bay NAS, supporting 2.5GbE/10GbE connectivity and M.2 NVMe SSD caching
The compact and feature-rich TS-435XeU provides a professional-grade quad-core NAS solution in short depth rackmount form factor. The native 10GbE SFP+ and 2.5GbE connectivity alongside M.2 NVMe SSD slots that enable cache acceleration allows businesses to efficiently tackle everyday tasks like file backup/restore and to boost team collaboration with higher productivity. The space-efficient short depth design makes the TS-435XeU easy to install in small media cabinets or places with a lot of cabling. Supporting abundant business applications (including file sharing and sync, snapshot protection, containerization, cloud storage gateways, and video streaming), expandable storage capacity, and install-on-demand apps, the TS-435XeU is an ideal cost-effective entry-level rackmount NAS.
2 x 10GbE SFP+ ports
Dual-port 10GbE SFP+ connectivity accelerates intensive file access, large backup/restoration tasks, and media transfer.
2 x 2.5GbE ports
Up to 5 Gbps transfer speeds can be made by setting port trunking with the two built-in 2.5GbE (2.5G/1G/100M) ports.
SSD cache acceleration
Dual M.2 PCIe Gen 3 NVMe SSD slots enable cache acceleration or SSD storage pools for improved performance.
Containerized applications
Host multiple containerized apps to run a wide range of applications and services.
Surveillance system
Build a surveillance system with lower TCO and higher scalability with the subscription-based QVR Elite smart surveillance solution.
Flexible storage expansion
Scale your storage capacity to fit growing data needs by connecting QNAP’s expansion units.
Smaller footprint for bigger opportunities
ompared to a traditional 4-bay rackmount NAS, the compact TS-435XeU has a depth of only 11.49 inches (292 mm). This makes the TS-435XeU an excellent choice for smaller racks, and the unused space can be reserved for cabling or ventilation. The TS-435XeU is space-saving for flexible deployment and is especially suitable for multiple locations and applications including offices, audiovisual rooms, and security surveillance recording.
Note: Users can purchase the optional RAIL-S01 short rail kit to deploy the TS-435XeU in a 19-inch rack following the ANSI/EIA-RS-310-D standard.
Robust quad-core 2.2 GHz processor
The TS-435XeU is powered by an OCTEON TX2™ infrastructure Marvell® CN9130 series CN9131 ARM®v8 Cortex-A72 quad-core 2.2 GHz processor that features integrated workload-optimized hardware accelerators to meet performance, power and total cost of ownership requirements. The TS-435XeU comes with 4 GB DDR4 memory that can be upgraded to 32 GB for enhanced multi-tasking capabilities, and SATA 6 Gb/s support ensures maximum performance from storage drives.
Supports AES-128-GMAC for SMB signing acceleration
SMB signing (also known as security signatures) is a security mechanism in the SMB protocol. For business applications that demand high-level security, SMB signing helps enhance file sharing security by protecting against interception attacks. However, SMB signing can also negatively impact data transmission performance. QTS 5.1.0 supports AES-128-GMAC signing acceleration (only in Windows Server 2022 and Windows 11 clients) that not only greatly increases data signing efficiency over SMB 3.1.1 but also enhances the CPU utilization of the NAS system - providing the best balance of security and performance.
x86 64-bit NAS 2X Faster
AES-CMAC: 619 MB/s Read
AES-128-GMAC: 1238 MB/s Read
ARM 64-bit NAS 10X Faster
AES-CMAC: 68 MB/s Read
AES-128-GMAC: 738 MB/s Read
Test environment:
Crystal Disk Mark 1MB throughput
Client: Windows Server 2022 (AMD EPYC 7232P 3.0GHz, DDR4 128GB) with 10GbE NICs
x86 NAS: TS-h1887XU-RP-E2336-32G, QTS 5.1.0 (GMAC), QTS 5.0.1 (CMAC), Samsung 870 EVO 1TB, RAID 50, onboard Aquantia X550 10GbE NIC
ARM NAS: TS-1232PXU-RP-4G, QTS 5.1.0 (GMAC), QTS 5.0.1 (CMAC), Samsung 860PRO 512GB, RAID 5, onboard Annapurna SFP+ 10GbE NIC
Excellent performance
2 x 10GbE SMB 512K Sequential Throughput - Read 2224 MB/s - Write 794 MB/s
2 x 2.5GbE SMB 512K Sequential Throughput - Read 570 MB/s - Write 588 MB/s
Tested in QNAP Labs. Figures may vary by environment.
Test Environment:
NAS: TS-435XeU, QTS 5.0
Volume type: RAID 5, 4 x Samsung SSD 860 EVO 1TB SSD
Client PC: Windows Server 2016, Intel® Xeon E-2124 3.30GHz, 64GB RAM
Iometer config.: 30s ramp up time, 3m run time, 16 workers, 4 outstanding I/O, 4GB data
Virtualization Certifications Supported by TS-435XeU
Streamlined workflows with high-speed 10GbE and 2.5GbE
The TS-435XeU has two 10GbE SFP+ ports and two 2.5GbE RJ45 ports for high-speed networking to satisfy bandwidth-demanding applications (including massive file transfer, high-speed backup/restoration, containers, and multimedia transmission) with the support of port trunking and load balancing. QNAP’s managed and unmanaged 2.5GbE/10GbE switches are a perfect match for organizations to build budget-friendly high-speed networks for productive team collaboration.
Future-proof your IT infrastructure for high-speed networks
QNAP provides comprehensive, budget-friendly storage and networking solutions, allowing you to easily and flexibly upgrade network environments for bandwidth-hungry applications.
2.5GbE/10GbE NAS
A fast NAS with one or more 2.5GbE/10GbE LAN ports.
Upgrade computers and servers
Computers and servers with available PCIe slots can install QNAP network expansion cards that support 10G/5G/2.5G/1G/100M Multi-Gig.
Add Ethernet ports to laptops
Laptops and computers can use a QNAP USB 3.2 Gen 1 to 5GbE adapter that supports N-BASET/Multi-Gig.
A switch that supports 2.5GbE+
QNAP switches allow connecting multiple workstations and devices for high-speed collaboration.
Get performance benefits from SSD caching and Qtier Technology
To attain optimal I/O and reduce latency, you can configure SSD caching by using either 2.5-inch SSDs or the two built-in M.2 2280 SSD slots (supports high-performance NVMe PCIe Gen 3 SSDs, sold separately) in the TS-435XeU. Coupled with QNAP’s SSD-aware features, the TS-435XeU maximizes performance with high cost-effectiveness.
SSD over-provisioning (Over-provisioning)
Add additional SSD over-provisioning to avoid write amplification and improve SSD random write speeds and endurance. You can potentially attain enterprise-grade SSD performance levels from affordable consumer-grade SSDs!
SSD cache acceleration
Enables SSD caching for increasing IOPS performance and reducing latency for storage volumes, ideal for IOPS-demanding applications.
Qtier for auto-tiering
Qtier Technology drives auto-tiered storage with continuous data optimization across high-performance SSDs and high-capacity HDDs based on access frequency. I/O-Aware Qtier can reserve a cache-like space in the SSD tiered to handle burst I/O in real time.
Host container applications
Container Station integrates Docker®, LXD, and Kata Containers lightweight virtualization technologies. You can download apps from the built-in Docker Hub® to easily import/export container apps and manage access controls, enjoying the benefit of easy installation, transferability and high-efficiency.
Note: Running LXD and Kata Containers requires x86 processors
A multimedia server for video streaming
The short depth TS-435XeU can be easily placed in a media cabinet. By installing streaming apps such as Plex® Media Server from the QTS App Center, you can stream media files stored on the TS-435XeU to mobiles and media streaming devices (including DLNA®, Roku®, Amazon Fire TV® and Google Chromecast™).
Comprehensive backup and disaster recovery solution
The TS-435XeU supports various apps that cover all your backup needs. Practice safe IT habits by regularly backing up files and device content, allowing them to be easily restored when needed.
PC/Laptop backup
For Windows®, install NetBak Replicator to back up your PC to QNAP NAS. In macOS®, just set up the built-in Time Machine® to secure your data.
Remote backup for NAS
Hybrid Backup Sync makes it easy to back up data from a TS-435XeU to another QNAP NAS or remote server to fulfill your 3-2-1 backup strategy.
Cloud backup for NAS
Use Hybrid Backup Sync to back up NAS data to myQNAPcloud Storage or other mainstream cloud space. For backup to object cloud storage, VJBOD Cloud is especially useful to reduce bandwidth usage and backup time.
Multi-version snapshots mitigate ransomware threats
The TS-435XeU supports block-based snapshots that record the state of the system at any time. It helps protect data, which can be restored back to a specific point of time, greatly helping in mitigating the threat of ransomware.
Volume and LUN snapshots
Take snapshots in seconds and revert the entire volume/LUN back to a specific point in time to prevent loss of important data.
Instantly restore snapshots
Snapshot content can be quickly restored to a local NAS, or restored on a folder/file basis to a local/remote NAS or cloud storage. You can also conveniently view and restore snapshots from the client side.
Back up snapshots
Multiply data protection by backing up snapshot files! Replicate volume/LUN snapshots in the TS-435XeU to a remote NAS (Snapshot Replica) by copying only the changes made. This helps save time & bandwidth, and can be run manually or on a scheduled basis.
Comprehensive security and privilege settings
The TS-435XeU is loaded with flexible privilege settings and security measures. Besides IP blocking, QNAP Authenticator, HTTPS connection, there are more apps that help ensure optimal NAS protection against threats like malware and hackers.
myQNAPcloud secures remote access
myQNAPcloud allows convenient connection to the TS-435XeU through the Internet without any complex DDNS settings. To ensure your remote access service is secure, myQNAPcloud strengthens keys on SSL Certificates to 2048-bits.
Simplified privilege settings
The TS-435XeU supports comprehensive access right settings for shared folders, Azure Active Directory Domain Services (Azure AD DS), LDAP, and Windows ACL to help IT staff efficiently manage user accounts and access rights for multiple NAS systems.
QuFirewall protection
Supports IPv6, firewall access lists, and GeoIP filtering to restrict access based on geographical locations for higher NAS network security.
Superior security with QVPN
A virtual private network (VPN) allows secure access to network resources and services across public networks. QVPN supports creating a VPN client, using the TS-435XeU as a VPN server, and WireGuard® VPN service with an easy-to-use interface for setting up a secure connection.
Security Center
A security portal for the TS-435XeU to proactively detect NAS status, unusual file activity and potential security threats – offering instant protective measures against vulnerabilities to safeguard your system and data.
Malware Remover
Regularly scan your TS-435XeU using the latest malware definitions. If infected files are detected, they will be immediately removed to ensure NAS data security.
The best file storage and collaboration center
The TS-435XeU integrates rich apps for storing, managing, synchronizing, searching, and archiving files. It supports SMB/CIFS, AFP, and NFS protocols for streamlined file sharing across Windows®, Mac®, and Linux®/UNIX®, and provides the smartest NAS solution for professionally managing your files.
File Station
Manage, access, and share all the files in the TS-435XeU and view snapshots files – all from your web browser. You can also easily mount remote NAS folders and cloud storage.
Qsync
Make any file uploaded to a TS-435XeU available to linked devices, such as computers, laptops and mobile devices. You can sync shared folders and team folders for group file sharing to enhance the flexibility of team projects and collaboration.
Qsirch
QNAP’s powerful, Google-like search tool helps you quickly find images, music, videos, documents, and emails by keywords, color, and more search conditions. It also supports Qfiling to perform one-time or automatic archival tasks based on your search criteria.
Qfiling
Automate your file organization - all you need to do is categorize files, set a schedule, and Qfiling will do the rest. Qfiling also enables smart recycling that instantly moves filtered files to the Recycle Bin.
Smart surveillance solution for 24/7 security
QVR Elite is QNAP’s subscription-based smart surveillance solution, allowing you to easily build a surveillance system with lower TCO and higher scalability. Recordings are saved as MP4 files, allowing playback on nearly every device. QVR Elite also integrates QNAP AI-based solutions to build smart facial recognition for retail and door access systems with QNAP NAS. You can arrange a dedicated, independent storage space for surveillance data on the TS-435XeU and enjoy simplified camera management, storage space allocation, camera live viewing and playback.
Free embedded channels
2 IP camera channels
Total camera channels
Scalable with optional licenses1
Video format
MP4
Mobile app
QVR Pro Client and mobile app
Scalable storage
NAS expansion units
Flexible and economical storage expansion
QNAP provides easy ways to expand your storage capacity. Here are several ways to expand your TS-435XeU storage as needed to accommodate data and business growth.
Attach QNAP expansion enclosures
Connect expansion enclosures to the TS-435XeU, and manage NAS storage expansion with the user-friendly Storage & Snapshots Manager app.
Mount cloud storage or remote file servers
Mount cloud storage or remote file servers to expand the capacity of the TS-435XeU while also centrally managing files on the NAS, cloud storage, and remote devices.
Migrate to a new NAS
Install your NAS hard drives into a larger QNAP NAS and retain all your existing data and configurations.
Upgrade RAID capacity
Hot-swap lower-capacity drives with larger-capacity drives to expand your NAS capacity so it can grow with your business.
More productivity-boosting applications
The TS-435XeU provides an App Center that includes feature-rich apps to expand your NAS potential!
QuMagie
An AI-powered photo management app, supporting automated photo categorization with AI Albums, iOS® Live Photo display, and powerful search tools for the ultimate photo management and sharing solution.
Notification Center
Consolidates all system events, alerts, and notifications for smooth and easy NAS management, keeping you always informed of your NAS status.
Qmiix
An Integration Platform as a Service (iPaaS) solution that enables you to connect apps and devices with QNAP NAS for automating daily tasks for greater productivity.
Proxy Server
By using a high-capacity TS-435XeU as a proxy server, online resources can be efficiently accessed with greater cost-savings and productivity, while network security is also enhanced at the same time.
QmailAgent
The best email backup solution that allows you to easily backup/recover and manage multiple email accounts in their native format with strong security and data integrity.
QuFTP
The TS-435XeU can perform as an FTP server featuring SSL/TLS encryption, QoS bandwidth controls, and permission settings for efficiently and securely transferring large amounts of data. FTP Client is also supported.
A health check for your hard drives
Hard drives are at the heart of your NAS, and ensuring their long-term health and reliability is absolutely crucial. QNAP provides various methods and tools to help you monitor hard drive health, ensuring that you can take proactive decisions to safeguard your data and files.
S.M.A.R.T. and back block scanning
If any of the S.M.A.R.T. values are reported as abnormal, or bad blocks are detected, you can take early action and replace drives before potential data loss occurs.
DA Drive Analyzer
The DA Drive Analyzer leverages ULINK cloud-based AI to predict the expected lifespan of drives, assisting you in planning future drive replacements to protect against NAS downtime and data loss.
Seagate® IronWolf™ Health Management
When using supported IronWolf™ or IronWolf Pro™ hard drives, overall system reliability is improved by providing you with actionable prevention, intervention, and recovery options.
CPU
Marvell OCTEON TX2™ CN9130 / CN9131 ARMv8 Cortex-A72 4-core 2.2GHz processor
CPU Architecture
64-bit ARM
Floating Point Unit
Yes
Encryption Engine
Yes
System Memory
4 GB SODIMM DDR4 (1 x 4GB)
Maximum Memory
32 GB (1 x 32 GB)
Memory Slot
1 x SODIMM DDR4
Flash Memory
4GB (Dual boot OS protection)
Drive Bay
4 x 3.5-inch SATA 6Gb/s, 3Gb/s
Drive Compatibility
3.5-inch bays:
3.5-inch SATA hard disk drives
2.5-inch SATA solid state drives
Hot-swappable
Yes
M.2 Slot
2 x M.2 2280 PCIe Gen 3 x1 slots
Compatible with NVMe SSD PCIe Gen 3 and above. Please refer to https://www.qnap.com/compatibility/ for compatibility.
SSD Cache Acceleration Support
Yes
2.5 Gigabit Ethernet Port (2.5G/1G/100M)
2 (2.5G/1G/100M)
10 Gigabit Ethernet Port
2 x 10GbE SFP+
Wake on LAN (WOL)
Yes
Jumbo Frame
Yes
USB 2.0 port
2
USB 3.2 Gen 1 port
2
Form Factor
1U Short Depth Rackmount
LED Indicators
HDD 1-4, Status, LAN, USB, M.2 SSD 1-2
Buttons
Power, Reset
Dimensions (HxWxD)
43.3 × 430 × 292.12 mm
Excludes ear hook and the protruding part of the Power Supply Unit.
Weight (Net)
4.91 kg
Weight (Gross)
5.82 kg
Operating Temperature
0 - 40 °C (32°F - 104°F)
Storage Temperature
-20 - 70°C (-4°F - 158°F)
Relative Humidity
5-95% RH non-condensing, wet bulb: 27°C (80.6°F)
Power Supply Unit
100W PSU, 100-240V
Power Consumption: HDD Sleep Mode
17.367 W
Power Consumption: Operating Mode, Typical
30.878 W
Fan
3 x 40mm, 12VDC
System Warning
Buzzer
Kensington Security Slot
Yes
Max. Number of Concurrent Connections (CIFS) - with Max. Memory
1500
TS-435XeU - Short depth rackmount 4-bay NAS, supporting 2.5GbE/10GbE connectivity and M.2 NVMe SSD caching
The compact and feature-rich TS-435XeU provides a professional-grade quad-core NAS solution in short depth rackmount form factor. The native 10GbE SFP+ and 2.5GbE connectivity alongside M.2 NVMe SSD slots that enable cache acceleration allows businesses to efficiently tackle everyday tasks like file backup/restore and to boost team collaboration with higher productivity. The space-efficient short depth design makes the TS-435XeU easy to install in small media cabinets or places with a lot of cabling. Supporting abundant business applications (including file sharing and sync, snapshot protection, containerization, cloud storage gateways, and video streaming), expandable storage capacity, and install-on-demand apps, the TS-435XeU is an ideal cost-effective entry-level rackmount NAS.
2 x 10GbE SFP+ ports
Dual-port 10GbE SFP+ connectivity accelerates intensive file access, large backup/restoration tasks, and media transfer.
2 x 2.5GbE ports
Up to 5 Gbps transfer speeds can be made by setting port trunking with the two built-in 2.5GbE (2.5G/1G/100M) ports.
SSD cache acceleration
Dual M.2 PCIe Gen 3 NVMe SSD slots enable cache acceleration or SSD storage pools for improved performance.
Containerized applications
Host multiple containerized apps to run a wide range of applications and services.
Surveillance system
Build a surveillance system with lower TCO and higher scalability with the subscription-based QVR Elite smart surveillance solution.
Flexible storage expansion
Scale your storage capacity to fit growing data needs by connecting QNAP’s expansion units.
Smaller footprint for bigger opportunities
ompared to a traditional 4-bay rackmount NAS, the compact TS-435XeU has a depth of only 11.49 inches (292 mm). This makes the TS-435XeU an excellent choice for smaller racks, and the unused space can be reserved for cabling or ventilation. The TS-435XeU is space-saving for flexible deployment and is especially suitable for multiple locations and applications including offices, audiovisual rooms, and security surveillance recording.
Note: Users can purchase the optional RAIL-S01 short rail kit to deploy the TS-435XeU in a 19-inch rack following the ANSI/EIA-RS-310-D standard.
Robust quad-core 2.2 GHz processor
The TS-435XeU is powered by an OCTEON TX2™ infrastructure Marvell® CN9130 series CN9131 ARM®v8 Cortex-A72 quad-core 2.2 GHz processor that features integrated workload-optimized hardware accelerators to meet performance, power and total cost of ownership requirements. The TS-435XeU comes with 4 GB DDR4 memory that can be upgraded to 32 GB for enhanced multi-tasking capabilities, and SATA 6 Gb/s support ensures maximum performance from storage drives.
Supports AES-128-GMAC for SMB signing acceleration
SMB signing (also known as security signatures) is a security mechanism in the SMB protocol. For business applications that demand high-level security, SMB signing helps enhance file sharing security by protecting against interception attacks. However, SMB signing can also negatively impact data transmission performance. QTS 5.1.0 supports AES-128-GMAC signing acceleration (only in Windows Server 2022 and Windows 11 clients) that not only greatly increases data signing efficiency over SMB 3.1.1 but also enhances the CPU utilization of the NAS system - providing the best balance of security and performance.
x86 64-bit NAS 2X Faster
AES-CMAC: 619 MB/s Read
AES-128-GMAC: 1238 MB/s Read
ARM 64-bit NAS 10X Faster
AES-CMAC: 68 MB/s Read
AES-128-GMAC: 738 MB/s Read
Test environment:
Crystal Disk Mark 1MB throughput
Client: Windows Server 2022 (AMD EPYC 7232P 3.0GHz, DDR4 128GB) with 10GbE NICs
x86 NAS: TS-h1887XU-RP-E2336-32G, QTS 5.1.0 (GMAC), QTS 5.0.1 (CMAC), Samsung 870 EVO 1TB, RAID 50, onboard Aquantia X550 10GbE NIC
ARM NAS: TS-1232PXU-RP-4G, QTS 5.1.0 (GMAC), QTS 5.0.1 (CMAC), Samsung 860PRO 512GB, RAID 5, onboard Annapurna SFP+ 10GbE NIC
Excellent performance
2 x 10GbE SMB 512K Sequential Throughput - Read 2224 MB/s - Write 794 MB/s
2 x 2.5GbE SMB 512K Sequential Throughput - Read 570 MB/s - Write 588 MB/s
Tested in QNAP Labs. Figures may vary by environment.
Test Environment:
NAS: TS-435XeU, QTS 5.0
Volume type: RAID 5, 4 x Samsung SSD 860 EVO 1TB SSD
Client PC: Windows Server 2016, Intel® Xeon E-2124 3.30GHz, 64GB RAM
Iometer config.: 30s ramp up time, 3m run time, 16 workers, 4 outstanding I/O, 4GB data
Virtualization Certifications Supported by TS-435XeU
Streamlined workflows with high-speed 10GbE and 2.5GbE
The TS-435XeU has two 10GbE SFP+ ports and two 2.5GbE RJ45 ports for high-speed networking to satisfy bandwidth-demanding applications (including massive file transfer, high-speed backup/restoration, containers, and multimedia transmission) with the support of port trunking and load balancing. QNAP’s managed and unmanaged 2.5GbE/10GbE switches are a perfect match for organizations to build budget-friendly high-speed networks for productive team collaboration.
Future-proof your IT infrastructure for high-speed networks
QNAP provides comprehensive, budget-friendly storage and networking solutions, allowing you to easily and flexibly upgrade network environments for bandwidth-hungry applications.
2.5GbE/10GbE NAS
A fast NAS with one or more 2.5GbE/10GbE LAN ports.
Upgrade computers and servers
Computers and servers with available PCIe slots can install QNAP network expansion cards that support 10G/5G/2.5G/1G/100M Multi-Gig.
Add Ethernet ports to laptops
Laptops and computers can use a QNAP USB 3.2 Gen 1 to 5GbE adapter that supports N-BASET/Multi-Gig.
A switch that supports 2.5GbE+
QNAP switches allow connecting multiple workstations and devices for high-speed collaboration.
Get performance benefits from SSD caching and Qtier Technology
To attain optimal I/O and reduce latency, you can configure SSD caching by using either 2.5-inch SSDs or the two built-in M.2 2280 SSD slots (supports high-performance NVMe PCIe Gen 3 SSDs, sold separately) in the TS-435XeU. Coupled with QNAP’s SSD-aware features, the TS-435XeU maximizes performance with high cost-effectiveness.
SSD over-provisioning (Over-provisioning)
Add additional SSD over-provisioning to avoid write amplification and improve SSD random write speeds and endurance. You can potentially attain enterprise-grade SSD performance levels from affordable consumer-grade SSDs!
SSD cache acceleration
Enables SSD caching for increasing IOPS performance and reducing latency for storage volumes, ideal for IOPS-demanding applications.
Qtier for auto-tiering
Qtier Technology drives auto-tiered storage with continuous data optimization across high-performance SSDs and high-capacity HDDs based on access frequency. I/O-Aware Qtier can reserve a cache-like space in the SSD tiered to handle burst I/O in real time.
Host container applications
Container Station integrates Docker®, LXD, and Kata Containers lightweight virtualization technologies. You can download apps from the built-in Docker Hub® to easily import/export container apps and manage access controls, enjoying the benefit of easy installation, transferability and high-efficiency.
Note: Running LXD and Kata Containers requires x86 processors
A multimedia server for video streaming
The short depth TS-435XeU can be easily placed in a media cabinet. By installing streaming apps such as Plex® Media Server from the QTS App Center, you can stream media files stored on the TS-435XeU to mobiles and media streaming devices (including DLNA®, Roku®, Amazon Fire TV® and Google Chromecast™).
Comprehensive backup and disaster recovery solution
The TS-435XeU supports various apps that cover all your backup needs. Practice safe IT habits by regularly backing up files and device content, allowing them to be easily restored when needed.
PC/Laptop backup
For Windows®, install NetBak Replicator to back up your PC to QNAP NAS. In macOS®, just set up the built-in Time Machine® to secure your data.
Remote backup for NAS
Hybrid Backup Sync makes it easy to back up data from a TS-435XeU to another QNAP NAS or remote server to fulfill your 3-2-1 backup strategy.
Cloud backup for NAS
Use Hybrid Backup Sync to back up NAS data to myQNAPcloud Storage or other mainstream cloud space. For backup to object cloud storage, VJBOD Cloud is especially useful to reduce bandwidth usage and backup time.
Multi-version snapshots mitigate ransomware threats
The TS-435XeU supports block-based snapshots that record the state of the system at any time. It helps protect data, which can be restored back to a specific point of time, greatly helping in mitigating the threat of ransomware.
Volume and LUN snapshots
Take snapshots in seconds and revert the entire volume/LUN back to a specific point in time to prevent loss of important data.
Instantly restore snapshots
Snapshot content can be quickly restored to a local NAS, or restored on a folder/file basis to a local/remote NAS or cloud storage. You can also conveniently view and restore snapshots from the client side.
Back up snapshots
Multiply data protection by backing up snapshot files! Replicate volume/LUN snapshots in the TS-435XeU to a remote NAS (Snapshot Replica) by copying only the changes made. This helps save time & bandwidth, and can be run manually or on a scheduled basis.
Comprehensive security and privilege settings
The TS-435XeU is loaded with flexible privilege settings and security measures. Besides IP blocking, QNAP Authenticator, HTTPS connection, there are more apps that help ensure optimal NAS protection against threats like malware and hackers.
myQNAPcloud secures remote access
myQNAPcloud allows convenient connection to the TS-435XeU through the Internet without any complex DDNS settings. To ensure your remote access service is secure, myQNAPcloud strengthens keys on SSL Certificates to 2048-bits.
Simplified privilege settings
The TS-435XeU supports comprehensive access right settings for shared folders, Azure Active Directory Domain Services (Azure AD DS), LDAP, and Windows ACL to help IT staff efficiently manage user accounts and access rights for multiple NAS systems.
QuFirewall protection
Supports IPv6, firewall access lists, and GeoIP filtering to restrict access based on geographical locations for higher NAS network security.
Superior security with QVPN
A virtual private network (VPN) allows secure access to network resources and services across public networks. QVPN supports creating a VPN client, using the TS-435XeU as a VPN server, and WireGuard® VPN service with an easy-to-use interface for setting up a secure connection.
Security Center
A security portal for the TS-435XeU to proactively detect NAS status, unusual file activity and potential security threats – offering instant protective measures against vulnerabilities to safeguard your system and data.
Malware Remover
Regularly scan your TS-435XeU using the latest malware definitions. If infected files are detected, they will be immediately removed to ensure NAS data security.
The best file storage and collaboration center
The TS-435XeU integrates rich apps for storing, managing, synchronizing, searching, and archiving files. It supports SMB/CIFS, AFP, and NFS protocols for streamlined file sharing across Windows®, Mac®, and Linux®/UNIX®, and provides the smartest NAS solution for professionally managing your files.
File Station
Manage, access, and share all the files in the TS-435XeU and view snapshots files – all from your web browser. You can also easily mount remote NAS folders and cloud storage.
Qsync
Make any file uploaded to a TS-435XeU available to linked devices, such as computers, laptops and mobile devices. You can sync shared folders and team folders for group file sharing to enhance the flexibility of team projects and collaboration.
Qsirch
QNAP’s powerful, Google-like search tool helps you quickly find images, music, videos, documents, and emails by keywords, color, and more search conditions. It also supports Qfiling to perform one-time or automatic archival tasks based on your search criteria.
Qfiling
Automate your file organization - all you need to do is categorize files, set a schedule, and Qfiling will do the rest. Qfiling also enables smart recycling that instantly moves filtered files to the Recycle Bin.
Smart surveillance solution for 24/7 security
QVR Elite is QNAP’s subscription-based smart surveillance solution, allowing you to easily build a surveillance system with lower TCO and higher scalability. Recordings are saved as MP4 files, allowing playback on nearly every device. QVR Elite also integrates QNAP AI-based solutions to build smart facial recognition for retail and door access systems with QNAP NAS. You can arrange a dedicated, independent storage space for surveillance data on the TS-435XeU and enjoy simplified camera management, storage space allocation, camera live viewing and playback.
Free embedded channels
2 IP camera channels
Total camera channels
Scalable with optional licenses1
Video format
MP4
Mobile app
QVR Pro Client and mobile app
Scalable storage
NAS expansion units
Flexible and economical storage expansion
QNAP provides easy ways to expand your storage capacity. Here are several ways to expand your TS-435XeU storage as needed to accommodate data and business growth.
Attach QNAP expansion enclosures
Connect expansion enclosures to the TS-435XeU, and manage NAS storage expansion with the user-friendly Storage & Snapshots Manager app.
Mount cloud storage or remote file servers
Mount cloud storage or remote file servers to expand the capacity of the TS-435XeU while also centrally managing files on the NAS, cloud storage, and remote devices.
Migrate to a new NAS
Install your NAS hard drives into a larger QNAP NAS and retain all your existing data and configurations.
Upgrade RAID capacity
Hot-swap lower-capacity drives with larger-capacity drives to expand your NAS capacity so it can grow with your business.
More productivity-boosting applications
The TS-435XeU provides an App Center that includes feature-rich apps to expand your NAS potential!
QuMagie
An AI-powered photo management app, supporting automated photo categorization with AI Albums, iOS® Live Photo display, and powerful search tools for the ultimate photo management and sharing solution.
Notification Center
Consolidates all system events, alerts, and notifications for smooth and easy NAS management, keeping you always informed of your NAS status.
Qmiix
An Integration Platform as a Service (iPaaS) solution that enables you to connect apps and devices with QNAP NAS for automating daily tasks for greater productivity.
Proxy Server
By using a high-capacity TS-435XeU as a proxy server, online resources can be efficiently accessed with greater cost-savings and productivity, while network security is also enhanced at the same time.
QmailAgent
The best email backup solution that allows you to easily backup/recover and manage multiple email accounts in their native format with strong security and data integrity.
QuFTP
The TS-435XeU can perform as an FTP server featuring SSL/TLS encryption, QoS bandwidth controls, and permission settings for efficiently and securely transferring large amounts of data. FTP Client is also supported.
A health check for your hard drives
Hard drives are at the heart of your NAS, and ensuring their long-term health and reliability is absolutely crucial. QNAP provides various methods and tools to help you monitor hard drive health, ensuring that you can take proactive decisions to safeguard your data and files.
S.M.A.R.T. and back block scanning
If any of the S.M.A.R.T. values are reported as abnormal, or bad blocks are detected, you can take early action and replace drives before potential data loss occurs.
DA Drive Analyzer
The DA Drive Analyzer leverages ULINK cloud-based AI to predict the expected lifespan of drives, assisting you in planning future drive replacements to protect against NAS downtime and data loss.
Seagate® IronWolf™ Health Management
When using supported IronWolf™ or IronWolf Pro™ hard drives, overall system reliability is improved by providing you with actionable prevention, intervention, and recovery options.
CPU
Marvell OCTEON TX2™ CN9130 / CN9131 ARMv8 Cortex-A72 4-core 2.2GHz processor
CPU Architecture
64-bit ARM
Floating Point Unit
Yes
Encryption Engine
Yes
System Memory
4 GB SODIMM DDR4 (1 x 4GB)
Maximum Memory
32 GB (1 x 32 GB)
Memory Slot
1 x SODIMM DDR4
Flash Memory
4GB (Dual boot OS protection)
Drive Bay
4 x 3.5-inch SATA 6Gb/s, 3Gb/s
Drive Compatibility
3.5-inch bays:
3.5-inch SATA hard disk drives
2.5-inch SATA solid state drives
Hot-swappable
Yes
M.2 Slot
2 x M.2 2280 PCIe Gen 3 x1 slots
Compatible with NVMe SSD PCIe Gen 3 and above. Please refer to https://www.qnap.com/compatibility/ for compatibility.
SSD Cache Acceleration Support
Yes
2.5 Gigabit Ethernet Port (2.5G/1G/100M)
2 (2.5G/1G/100M)
10 Gigabit Ethernet Port
2 x 10GbE SFP+
Wake on LAN (WOL)
Yes
Jumbo Frame
Yes
USB 2.0 port
2
USB 3.2 Gen 1 port
2
Form Factor
1U Short Depth Rackmount
LED Indicators
HDD 1-4, Status, LAN, USB, M.2 SSD 1-2
Buttons
Power, Reset
Dimensions (HxWxD)
43.3 × 430 × 292.12 mm
Excludes ear hook and the protruding part of the Power Supply Unit.
Weight (Net)
4.91 kg
Weight (Gross)
5.82 kg
Operating Temperature
0 - 40 °C (32°F - 104°F)
Storage Temperature
-20 - 70°C (-4°F - 158°F)
Relative Humidity
5-95% RH non-condensing, wet bulb: 27°C (80.6°F)
Power Supply Unit
100W PSU, 100-240V
Power Consumption: HDD Sleep Mode
17.367 W
Power Consumption: Operating Mode, Typical
30.878 W
Fan
3 x 40mm, 12VDC
System Warning
Buzzer
Kensington Security Slot
Yes
Max. Number of Concurrent Connections (CIFS) - with Max. Memory
1500
Allowances
As an international traveller you are entitled to bring a certain amount/value of goods that are free of Customs duty and exempt Goods and Services tax (GST) into New Zealand. This is called your duty free allowance and personal goods concession. It is important to review these for any purchases you make on The Mall.
Your duty free allowance entitles you to bring into New Zealand the following quantities of alcohol products free of customs duty and GST provided you are over 17 years of age. You do need to be 18 years or over to purchase.
- Up to six bottles (4.5 litres) of wine, champagne, port or sherry or
- Up to twelve cans (4.5 litres) of beer
- And three bottles (or other containers) each containing not more than 1125ml of spirits, liqueur, or other spirituous beverages
Goods other than alcohol and tobacco, whether purchased overseas or purchased duty free in New Zealand, that have a combined total value not exceeding NZ$700 may also be brought as part of your personal goods concession.
When travelling overseas there are legal limits on the amount of duty free alcohol and other goods you can take with you. These amounts will vary depending on the country you are flying into. We always recommend you check the latest limits and exemptions.
Click & Collect
Your order can be picked up at an Auckland Airport Collection Point. There is one in departures and one at arrivals in the international terminal. Alternatively, if you are arriving between 11pm and 6am you will be able to collect your order from our lockers. See map
Please bring your order confirmation email and your passport. If you are collecting from lockers you will have been sent an email with your access code, be sure to have this on you in order to collect your order.
If you’re departing Auckland Airport, we recommend that you come to the Auckland Airport Collection Point at least 60 minutes before your flight. If you miss your pickup time or your flight details have changed please let us know as soon as possible.
When you collect your order you will have the opportunity to inspect the items and sign for them.
If you need to return an item, our Collection Point team are there to help you. If you are collecting after hours please return the item to your locker and our team will be in touch as soon as possible. You may also like to view our Returns & refunds which provides information on how this works and outlines the individual retailer's returns and refunds policies.
After Hours Collections
If your order needs to be collected after the Auckland Airport Collection Point desk is closed, your order will be placed in the lockers next to the desk. All the details you will need to collect your order will be provided in your Order Confirmation and Ready to Collect Email.