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  • be quiet! 500W Be Quiet! PURE POWER 11, 80 PLUS Gold, Dual Rail, 40A, 120mm Fan, ATX PSU
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.

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.

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.

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.

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.

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.

Model: Pure Power 11 500W

Continuous power (W): 500

Peak power (W): 550

Form factor: Version 2.4

Topology: Active Clamp + SR + DC/DC

Voltage (Vac): 100 - 240

Frequency (Hz): 50 - 60

Input current (A): 8 / 5

Power factor at 100% load: >0.99

Power consumption in standby (W): 0.21

Average life time (h / 25°C): 100,000

Operating temperature up to (°C): 40

Cables and Connectors:

Sleeved cables: all

Maximum cable length (cm): 95

Cable length to motherboard (cm): 55

No. of cables: 7

ATX-Motherboard (20+4-pin): 1

P4+4 (CPU): 1

12VHPWR cables: 0

PCI-e 6+2-pin (GPU): 2



FDD (Floppy): 1

Dimensions without cable (L x W x H), (mm): 150 x 150 x 86
Weight (kg): 2.05
Color: Black

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be quiet! 500W Be Quiet! PURE POWER 11, 80 PLUS Gold, Dual Rail, 40A, 120mm Fan, ATX PSU

  • Brand: BEQUIET
  • Product Code: PSBEQ-BN293
  • Manufacturer Part Number: BN293

  • Available for Delivery: Out Of Stock
  • Available for Collection: Please call or click here to chat
  • *Stock is our suppliers stock and not our physical stock*
Buying Options
  • £66.59 Inc. VAT

  • £55.49 Ex VAT