Be Quiet PSU
Discover our extensive Be Quiet PSU collection which offers high quality at affordable prices. Shop now and enjoy FREE delivery.
50 products found
SKU: 173851BN239
be quiet! SFX L Power, 600 W, 100 - 240 V, 650 W, 50 - 60 Hz, 10 A, Active
- 80PLUS® Gold certification with up to 92% power conversion efficiency
- Multi-GPU support with four PCIe connectors
- Full cable management for build flexibility and convenient usage
- Silent, temperature-controlled 120mm high-quality fan
- LLC, Synchronous Rectifier (SR) and DC-to-DC power conversion circuit design supports stability and efficiency
In Stock| FREE UK Delivery
SKU: 278067BN321
be quiet! SFX POWER 3 450W power supply unit 20+4 pin ATX Black
- Strong 12V rail with 450W of continuous power
- Two 6+2pin PCIe connectors for powerful GPUs
- High-quality temperature-controlled 80mm fan for quiet operation of max. 33.8dB(A)
- Sleeved or flat black cables up to 60cm
- 80 PLUS® Bronze efficiency (up to 89.3%)
In Stock| FREE UK Delivery
SKU: 331535BN334
be quiet! Dark Power 13, 850 W, 100 - 240 V, 950 W, 50 - 60 Hz, 10 A, 5 A
- 80 PLUS Titanium efficiency (up to 95.4%)
- ATX 3.0 PSU with full support for PCIe 5.0 GPUs and GPUs with 6+2 pin connector
- Improved frameless Silent Wings fan for virtually inaudible operation
- Full-mesh front with funnel shape air inlet upholds the high air circulation abilities
- Overclocking key switches between four 12V rails and one massive 12V rail
In Stock| FREE UK Delivery
SKU: 278384BN323
be quiet! TFX POWER 3 300W Gold power supply unit 20+4 pin ATX Black
- 80 PLUS® Gold efficiency (up to 91.7%) for lower power consumption
- Strong dual 12V-rails for high stability and PCIe graphics card support
- 300W of continuous power
- High-quality temperature-controlled 80mm fan for low-noise operation of max. 21.7dB(A)
- Sleeved or flat black cables up to 60cm long
In Stock| FREE UK Delivery
SKU: 173852BN238
be quiet! SFX L Power power supply unit 500 W 20+4 pin ATX Black
- 80PLUS® Gold certification with up to 92% power conversion efficiency
- Multi-GPU support with four PCIe connectors
- Full cable management for build flexibility and convenient usage
- Silent, temperature-controlled 120mm high-quality fan
- LLC, Synchronous Rectifier (SR) and DC-to-DC power conversion circuit design supports stability and efficiency
In Stock| FREE UK Delivery
SKU: 278066BN320
be quiet! SFX POWER 3 300W power supply unit 20+4 pin ATX Black
- Strong 12V rail with 300W of continuous power
- 6+2 pin PCIe connector for GPU support
- High-quality temperature-controlled 80mm fan for quiet operation of max. 29.4dB(A)
- Sleeved or flat black cables up to 60cm
- 80 PLUS® Bronze efficiency (up to 89.2%)
In Stock| FREE UK Delivery
SKU: 152826BN292
be quiet! Pure Power 11 400W, 400 W, 100 - 240 V, 450 W, 50 - 60 Hz, 6 A, Active
- 80PLUS® 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
In Stock| FREE UK Delivery
SKU: 397394BP008
NEW
be quiet! POWER ZONE 2 1000W power supply unit 20+4 pin ATX ATX Black
- 80 PLUS® Platinum and Cybenetics Platinum efficiency rating (up to 94.0%)
- Semi-passive zero-RPM cooling
- Fan runs on for 2-5 minutes to avoid frequent starting noise
- Pure Wings 3 140mm fan for quiet and efficient cooling
- 90° angled 12V-2x6 connector and PCIe 5.1/ATX 3.1 compatibility
In Stock| FREE UK Delivery
SKU: 204083BN301
be quiet! System Power 9 | 500W CM, 500 W, 200 - 240 V, 50 Hz, 4 A, Active, 110 W
- Rock-solid stability with two strong 12V-rails
- Equipped with DC-to-DC technology for tight voltage regulation
- Two PCIe connectors for multi-GPU system configurations
- Temperature-controlled 120mm fan reduces system noise
- Low stand-by drain of less than 0.15 watts
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SKU: 333466BN342
be quiet! Pure Power 12 M power supply unit 650 W 20+4 pin ATX ATX Black
- 80 PLUS® Gold efficiency (up to 92.7%)
- ATX 3.0 PSU with full support for PCIe 5.0 GPUs and GPUs with 6+2 pin connectors
- Exceptionally silent 120mm be quiet! fan
- Advanced stability and voltage regulation thanks to LLC technology
- 2 strong 12V-rails
In Stock| FREE UK Delivery
SKU: 278383BN322
be quiet! TFX POWER 3 300W Bronze, 300 W, 100 - 240 V, 350 W, 50 - 60 Hz, 4/1.5 A, 4 A
- Certified 80 PLUS® Bronze efficiency (up to 88.3%) for power saving operation
- Strong 12V-rail and PCIe graphics support
- 300W of continuous power
- High-quality temperature-controlled 80mm fan for low-noise operation of max. 29.1dB(A)
- Sleeved or flat black cables up to 60cm long
In Stock| FREE UK Delivery
SKU: 397395BP006
NEW
be quiet! POWER ZONE 2 750W power supply unit 20+4 pin ATX ATX Black
- 80 PLUS® Platinum and Cybenetics Platinum efficiency rating (up to 94.2%)
- Semi-passive zero-RPM cooling
- Fan runs on for 2-5 minutes to avoid frequent starting noise
- Pure Wings 3 140mm fan for quiet and efficient cooling
- 90° angled 12V-2x6 connector and PCIe 5.1/ATX 3.1 compatibility
In Stock| FREE UK Delivery
SKU: 397396BP007
NEW
be quiet! POWER ZONE 2 850W power supply unit 20+4 pin ATX ATX Black
- 80 PLUS® Platinum and Cybenetics Platinum efficiency rating (up to 94.1%)
- Semi-passive zero-RPM cooling
- Fan runs on for 2-5 minutes to avoid frequent starting noise
- Pure Wings 3 140mm fan for quiet and efficient cooling
- 90° angled 12V-2x6 connector and PCIe 5.1/ATX 3.1 compatibility
In Stock| FREE UK Delivery
SKU: 331537BN335
be quiet! Dark Power 13 power supply unit 1000 W 20+4 pin ATX ATX Black
- No Compromise Silence And Performance
- The Highest Efficiency CErtificate Available
- Fulfills All ATX 3.0 Specifications
- For Massive Transient Loads
- Patented Fan Technology For Virtually Inaudible Operation
Sorry, temporarily out of stock
SKU: 340759BN332
be quiet! Dark Power Pro 13 | 1600W power supply unit 20+4 pin ATX ATX Black
- 80 PLUS Titanium efficiency (up to 94.5%)
- ATX 3.0 PSU with full support for PCIe 5.0 GPUs and GPUs with 6+2 pin connectors
- Handles massive power excursions
- Fully digital control and Active Rectifier + full bridge LLC technology for unmatched signal stability
- Improved and patented frameless Silent Wings fan for virtually inaudible operation at ordinary loads
Sorry, temporarily out of stock