be quiet! Pure Power 11 500W power supply unit 20+4 pin ATX ATX Black

Exceptionally Quiet, Superior Reliability, Great Value

Pure Power 11 500W 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 500W 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 500W 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 500W 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.

Total power	500 W
Peak power	550 W
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Input current	8 A
Power factor	0.99
Power Factor Correction (PFC) type	Active
Combined power (+3.3V)	120 W
Combined power (+12V)	480 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)	28 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
Hold time	23 ms
Efficiency	92%
Power protection features	Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Motherboard power connector	20+4 pin ATX
Motherboard power cable length	55 cm
Number of SATA power connectors	6
Number of PATA power connectors	3
SATA power cable length	500,650,800 mm
PCI Express power connectors (6+2 pin)	2
PCI Express power cable length	50 cm
CPU power connector (4+4 pin)	Yes
CPU power cable length	60 cm
Floppy disk drive connector	Yes
Cabling type	Non-Modular
80 PLUS certification	80 PLUS Gold
Purpose	PC
Power supply unit (PSU) form factor	ATX
ATX version	2.4
Bearing technology	Rifle
Safety	CE, CB, TÜV, FCC, cTUVus, RCM, BSMI, CU, CCC
Certification	ErP, WEEE
Product colour	Black
Fan diameter	12 cm
Number of fans	1 fan(s)
Width	150 mm
Depth	150 mm
Height	86 mm
Weight	2.05 kg
Manual	Yes
Package width	210 mm
Package depth	240 mm
Package height	96 mm
Package weight	2.33 kg
Package type	Box
Sustainability certificates	ENERGY STAR
Compliance certificates	RoHS
Master (outer) case width	326 mm
Master (outer) case length	514 mm
Master (outer) case height	241 mm
Master (outer) case gross weight	15.2 kg
Harmonized System (HS) code	84733020
Products per master (outer) case	6 pc(s)
Screws included	Yes
Cable ties included	Yes
Noise level (silent mode, <30%)	9.3 dB
Noise level (quiet mode, 50%)	9.6 dB
Noise level (full-load mode, 100%)	21.6 dB