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 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.

Specification

Product
Product id	1011402
Brand	Be Quiet!
Partnr	BN292
EAN/UPC code	4260052186336
Warranty (months)	5-year manufacturer’s warranty
Power
Total power	400 W
Peak power	450 W
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Input current	6 A
Power factor	0.99
Power Factor Correction (PFC) type	Active
Combined power (+3.3V)	120 W
Combined power (+12V)	384 W
Combined power (+5V)	120 W
Combined power (-12V)	3.6 W
Combined power (+5Vsb)	15 W
Max output current (+3.3V)	24 A
Max output current (+12V1)	24 A
Max output current (+12V2)	20 A
Max output current (+5V)	15 A
Max output current (-12V)	0.3 A
Max output current (+5Vsb)	3 A
Efficiency	92 procent
Hold time	29 ms
Power protection features	Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Ports & interfaces
Motherboard power connector	20+4 pin ATX
Motherboard power cable length	450 mm
Number of SATA power connectors	5
Number of PATA power connectors	2
SATA power cable length	450, 600, 750 mm
PCI Express power connectors (6+2 pin)	2
PCI Express power cable length	500 mm
CPU power connector (4+4 pin)	Y
CPU power cable length	60 mm
Floppy disk drive connector	Y
Cabling type	Non-Modular
Performance
Purpose	PC
Power supply unit (PSU) form factor	ATX
80 PLUS certification	80 PLUS Gold
ATX version	2.4
Bearing technology	Rifle
Safety	CE, CB, TÜV, FCC, cTUVus, RCM, BSMI, CU, CCC
Certification	ErP, WEEE
Design
Product colour	Black
Fan diameter	120 mm
Number of fans	1 ventilator(en)
Technical details
Sustainability certificates	ENERGY STAR
Compliance certificates	RoHS
Weight & dimensions
Width	150 mm
Depth	150 mm
Height	86 mm
Weight	1932 g
Packaging data
Package width	210 mm
Package depth	240 mm
Package height	96 mm
Package weight	2220 g
Package type	Box
Logistics data
Master (outer) case width	326 mm
Master (outer) case length	514 mm
Master (outer) case height	241 mm
Quantity per master (outer) case	6 stuk(s)
Master (outer) case weight	14540 g
Other features
Cable ties included	Y
Screws included	Y
Noise level (silent mode, <30%)	10.5 dB
Noise level (quiet mode, 50%)	11.4 dB
Noise level (full-load mode, 100%)	14.9 dB
Manual	Y
Harmonized System (HS) code	84733020