We use cookies to make your experience better.
To comply with the new e-Privacy directive, you agree to the privacy policy and our use of cookies.
be quiet! Pure Power 11 500W power supply unit 20+4 pin ATX ATX Black
SKU
BN293
£57.02 £47.52
In stockNext Day Delivery
500 W, ATX 2.4, 1x ATX 20+4-pin, 6x SATA, 3x PATA, FDD, 2x PCI-E 6+2-pin, 1x P4+4, 120mm fan, 21.6dB max.
Category: Power Supply Units
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.
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.
| SKU | BN293 |
|---|---|
| EAN | 4260052186343 |
| Manufacturer | be quiet! |
| PDF Url | https://objects.icecat.biz/objects/ |
| In Stock | Y |
| Cooling | |
|---|---|
| Fan diameter | 12 cm |
| Number of fans | 1 fan(s) |
| Design | |
| 80 PLUS certification | 80 PLUS Gold |
| 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) |
| Power | |
| 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 |
| Power protection features | Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage |
| Hold time | 23 ms |
| Efficiency | 92% |
| Ports & interfaces | |
| Motherboard power cable length | 55 cm |
| SATA power cable length | 500,650,800 mm |
| PCI Express power cable length | 50 cm |
| CPU power cable length | 60 cm |
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 6 |
| Number of PATA power connectors | 3 |
| PCI Express power connectors (6+2 pin) | 2 |
| CPU power connector (4+4 pin) | Yes |
| Floppy disk drive connector | Yes |
| Cabling type | Non-Modular |
| Performance | |
| Power supply unit (PSU) form factor | ATX |
| Noise level (quiet mode, 50%) | 9.6 dB |
| Noise level (silent mode, <30%) | 9.3 dB |
| Noise level (full-load mode, 100%) | 21.6 dB |
| 80 PLUS certification | 80 PLUS Gold |
| Purpose | PC |
| ATX version | 2.4 |
| Safety | CE, CB, TÜV, FCC, cTUVus, RCM, BSMI, CU, CCC |
| Certification | ErP, WEEE |
| Bearing technology | Rifle |
| Harmonized System (HS) code | 84733020 |
| Weight & dimensions | |
| Width | 150 mm |
| Depth | 150 mm |
| Height | 86 mm |
| Weight | 2.05 kg |
| Packaging data | |
|---|---|
| Screws included | Yes |
| Cable ties included | Yes |
| Package depth | 240 mm |
| Package width | 210 mm |
| Package height | 96 mm |
| Package type | Box |
| Package weight | 2.33 kg |
| Manual | Yes |
| Technical details | |
| Sustainability certificates | ENERGY STAR |
| Compliance certificates | RoHS |
| Certificates | |
| 80 PLUS certification | 80 PLUS Gold |
| Safety | CE, CB, TÜV, FCC, cTUVus, RCM, BSMI, CU, CCC |
| Certification | ErP, WEEE |
| Packaging content | |
| Screws included | Yes |
| Cable ties included | Yes |
| Manual | Yes |
| Logistics data | |
| Master (outer) case width | 326 mm |
| Master (outer) case length | 514 mm |
| Master (outer) case height | 241 mm |
| Products per master (outer) case | 6 pc(s) |
| Master (outer) case gross weight | 15.2 kg |
| Harmonized System (HS) code | 84733020 |
| Other features | |
| Screws included | Yes |
| Cable ties included | Yes |
| Noise level (quiet mode, 50%) | 9.6 dB |
| Noise level (silent mode, <30%) | 9.3 dB |
| Noise level (full-load mode, 100%) | 21.6 dB |
| Manual | Yes |
| Harmonized System (HS) code | 84733020 |
Sign In