PURE POWER 11 400W
Best combination of features at a very popular price
Pure Power 11 400W offers peerless dependability and best-in-class features. Whether you’re assembling a very quiet system, building a multi-GPU gaming system, or upgrading an existing PC, your build will benefit from this PSU that simply has the best combination of features at a very popular price.
- 80 PLUS® Gold efficiency (up to 92%)
- 2 strong 12V-rails
- Stable operation thanks to Active Clamp and Synchronous Rectifier (SR) technology
- DC-to-DC conversion for even tighter voltage regulation under heavy cross-loading conditions
- Silence-optimized 120mm be quiet! fan
- Multi-GPU support with 2 PCIe connectors
- Full suite of top safety features
80 PLUS® GOLD CERTIFICATION - Very high operating efficiency
Pure Power 11 400W is certified 80 PLUS Gold with an efficiency rating of up to 92% – a truly outstanding level for this class of PSU. The most compelling benefit: lower power consumption and consequently lower costs, and cooler, quieter operation.
POWER AND COMPATIBILITY FOR YOUR SYSTEM - The best combination of features and performance at a very popular price
Pure Power 11 offers 400W of continuous power with 2 independent 12V rails for signal stability and 2 PCI express connectors for multi-GPU systems. It is suited to very quiet systems, for upgrading or building multimedia or multi-GPU gaming systems.
INNOVATIVE TECHNOLOGIES - DC-to-DC, Active Clamp and Synchronous Rectifier
The use of Active Clamp and Synchronous Rectifier technologies provides very stable operation. The PSU is equipped with DC-to-DC conversion for even tighter voltage regulation under heavy cross-loading conditions. This ensures secure operation for next generation processors and graphics cards.
EXCEPTIONALLY SILENT OPERATION - Achieved by a silence-optimized 120mm be quiet! fan
The silence-optimized 120mm be quiet! fan is thermally governed to strike the best balance between effective cooling and quietness. Airflow-optimized fan blades reduce turbulence, enabling best-in-class quiet functionality and the almost inaudible operation that be quiet! is famous for.
HIGH-QUALITY SLEEVED CABLES - Keeping your system tidy and good-looking
Pure Power 400W is equipped with high-quality sleeved cables that simplify component installation, increase airflow and improve cooling. The All-in-one cable has a convenient easy-plug HDD connector.
General data
Model
Pure Power 11 400W
Continuous power (W)
400
Peak power (W)
450
Form factor
Version 2.4
Form factor EPS 12V
-
Topology
Active Clamp + SR + DC/DC
Digitally controlled
-
Voltage (Vac)
100 - 240
Frequency (Hz)
50 - 60
Input current (A)
6 / 4
Power factor at 100% load
>0.99
Modern standby
Yes
Power consumption in standby (W)
0.21
Average life time (h / 25°C)
100,000
Operating temperature up to (°C)
40
Efficiency
80 PLUS certification
Gold
Efficiency (%) at 230V, 2% load
-
Efficiency (%) at 230V, 10% load
79.4
Efficiency (%) at 230V, 20% load
87.1
Efficiency (%) at 230V, 50% load
90.9
Efficiency (%) at 230V, 100% load
89.5
Fan and cooling technology
Fan
Silence-optimized be quiet! fan
Fan size (mm)
120
Bearing technology
Rifle
Motor technology
4-pole fan motor
Max. fan speed (rpm)
890
dB(A) at 10% load
10.5
dB(A) at 20% load
10.5
dB(A) at 50% load
11.4
dB(A) at 100% load
14.9
Output
Multi-rail operation (12V rails)
2
12V single rail operation
-
Overclocking key
-
+3.3V (A)
24
+5V (A)
15
+12V1 (A)
24
+12V2 (A)
20
+12V3 (A)
-
+12V4 (A)
-
+12V5 (A)
-
+12V6 (A)
-
-12V (A)
0.3
+5Vsb (A)
3
Max. combined power 12V (W)
384
Max. combined power 12VHPWR (W)
0
Max. combined power 3.3V + 5V (W)
120
Hold-up time at 100% load (ms)
29
Hold-up time at 80% load (ms)
-
Power good signal (ms)
100 - 500
Cables and connectors
Modular cables
-
Sleeved cables
all
Flat cables
-
Maximum cable length (cm)
90
Cable length to motherboard (cm)
45
No. of cables
5
ATX-Motherboard (20+4-pin)
1
P4+4 (CPU)
1
P8 (CPU)
-
P4 (CPU)
-
12VHPWR cables
0
PCI-e 6+2-pin (GPU)
2
PCI-e 6-pin (GPU)
-
SATA
5
PATA
2
FDD (Floppy)
1
Protection
OTP (over temperature protection)
Yes
OCP (over current protection)
Yes
OPP (over power protection)
Yes
SCP (short circuit protection)
Yes
OVP (over Voltage protection)
Yes
UVP (under Voltage protection)
Yes
SIP (Surge & Inrush protection)
-
Safety certification
BSMI
Yes
CB
Yes
CCC
Yes
CE
Yes
cRUus
-
cTUVus
Yes
CU
Yes
FCC
Yes
RCM
Yes
TÜV
Yes
UKCA
-
Environmental directives
Energy Star
6.1
ErP
Yes
WEEE
Yes
RoHS
Yes
Triman
Yes
Scope of delivery
Thumb screws
-
Screws
Yes
Cable ties
Yes
Velcro cable ties
-
User manual languages
DE, EN, ES, FR, PL, RU
OCK slot bracket with switch / OCK jumper
-
SFX-to-ATX adapter bracket
-
Casing
Dimensions without cable (L x W x H), (mm)
150 x 150 x 86
Weight (kg)
1.93
Color
Black
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.
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.