PURE POWER 11

400W

Exceptionally Quiet, Superior Reliability, Great Value

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%)
• Two 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
• Full suite of top safety features
• 5-year manufacturer’s warranty

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 two independent 12V rails for signal stability and two 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 exquipped 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

Infographics

Output

12V rails (multi-rail operation)	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 3.3V + 5V (W)	120
Hold-up time at 100% load (ms)	29
Power good signal	100 – 500ms

Fan / Cooling technology

Fan type	Silence-optimized be quiet! fan
Bearing technology	Rifle
Motor technology	4-pole fan motor
Fan size (mm)	120
Max. fan speed (rpm), temperature-dependent	890
dB(A) at 10% load	–
dB(A) at 20% load	10.5
dB(A) at 50% load	11.4
dB(A) at 100% load	14.9

Protection

OCP (over current protection)	✓
OVP (over Voltage protection)	✓
UVP (under Voltage protection)	✓
SCP (short circuit protection)	✓
OTP (over temperature protection)	✓
OPP (over power protection)	✓
SIP (Surge & Inrush Protection)	–

Safety certification

CE	✓
CB	✓
TÜV	✓
FCC	✓
cRUus	–
cTUVus	✓
RCM (Australia)	✓
BSMI	✓
CU (Russia)	✓
CCC	✓
UKCA	–

Eco / Efficiency

80 PLUS certification	Gold
Efficiency (%) at 230V, 2% load	–
Efficiency (%) at 230V, 10% load	–
Efficiency (%) at 230V, 20% load	87.1
Efficiency (%) at 230V, 50% load	90.9
Efficiency (%) at 230V, 100% load	89.5

Environmental directives

Energy Star	6.1
ErP	✓
WEEE	✓
RoHs	✓
Triman	–

Cables / Connectors

Cable management	Fixed
Sleeved cables	Sleeved cables
Cable length to mainboard (cm)	45
Flat cables	–
Cable length to first connector (cm)	45
Maximum cable length (cm)	90
All-in-one cable (SATA/PATA/FDD)	✓
No. of cables	5
ATX-Motherboard (20+4-pin)	1
P8 (CPU)	–
P4+4 (CPU)	1
P4 (CPU)	–
12VHPWR cable / W	–
PCIe 6-pin (GPU)	–
PCIe 6+2-pin (GPU)	2
PATA	2
SATA	5
FDD (Floppy)	1
External fan connectors	–

Casing

Dimensions without cable (L x W x D), (mm)	150 x 150 x 86
Weight (kg)	1.93
Color	Black

Accessories

Thumb screws	–
Screws	✓
Cable ties	✓
Velcro cable ties	–
Box/Bag for PSU/Cables	–
User manual languages	DE, EN, ES, FR, PL, RU
OCK slot bracket with switch / OCK jumper	–
SFX-to-ATX adapter bracket	–

Service

Warranty (Years)	5
Express replacement service in first year	–
International hotline / free of charge	✓ / DE, FR

Logistics data, RRP

Article number	BN292
EAN code	4260052186336
Dimensions, package (L x W x H), (mm)	240 x 210 x 96
Gross weight, package (kg)	2.22
Pieces per packaging unit	6
Dimensions, shipping box (L x W x H), (mm)	514 x 326 x 241
Gross weight, shipping box (kg)	14.54
RRP (€)	64.90