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      be quiet! BN210 power supply unit 650 W ATX Black | In Stock
      Quzo Code: 16363
      SKU: BN210
      PSU
      Be Quiet ! BN210 power supply unit 650 W ATX Black
      £108.65
      FREE UK Delivery

      be quiet! BN229 power supply unit 300 W TFX Black | In Stock
      Quzo Code: 11652
      SKU: BN229
      PSU
      Be Quiet ! BN229 power supply unit 300 W TFX Black
      £72.55
      FREE UK Delivery

      • Bn229
      • 80Plus Gold Certification
      • Strong Dual 12V-RAIl Design
      • 300 Watts Of Continuous Power
      • Applications
      be quiet! Dark Power Pro 11 power supply unit 1000 W ATX Black
      Quzo Code: 17888
      SKU: BN254
      PSU
      Be Quiet ! Dark Power Pro 11 power supply unit 1000 W ATX Black
      £240.68
      FREE UK Delivery

      be quiet! Dark Power Pro 11 power supply unit 850 W ATX Black
      Quzo Code: 11730
      SKU: BN253
      PSU
      Be Quiet ! Dark Power Pro 11 power supply unit 850 W ATX Black
      £208.79
      FREE UK Delivery

      • Full bridge, LLC, SR and DC/DC technology delivers 80PLUS® Platinum power efficiency (up to 94%) and power stability unmatched in its class
      • Virtually inaudible SilentWings® 3 135mm fan with fluid-dynamic bearing
      • 6-pole fan motor and IC motor control for smooth low-speed operation and reduced noise
      • Large funnel-shaped fan intake facilitates high airflow with less turbulence
      • Isolation sleeve reduces transmission of vibrations to case
      be quiet! SFX Power 2 power supply unit 300 W Black
      Quzo Code: 11650
      SKU: BN226
      PSU
      Be Quiet ! SFX Power 2 power supply unit 300 W Black
      £62.16
      FREE UK Delivery

      • Compact And Silent Energy
      • Strong Dual 12V-RAIl Design
      • 300 Watts Of Continuous Power
      • 80Plus Bronze Certification
      • Applications
      be quiet! BN213 power supply unit 1000 W ATX Black
      Quzo Code: 25819
      SKU: BN213
      PSU
      Be Quiet ! BN213 power supply unit 1000 W ATX Black
      £170.53
      FREE UK Delivery

      be quiet! Dark Power Pro 11 power supply unit 750 W ATX Black
      Quzo Code: 11728
      SKU: BN252
      PSU
      Be Quiet ! Dark Power Pro 11 power supply unit 750 W ATX Black
      £205.87
      FREE UK Delivery

      be quiet! Dark Power Pro 11 power supply unit 650 W ATX Black
      Quzo Code: 11666
      SKU: BN251
      PSU
      Be Quiet ! Dark Power Pro 11 power supply unit 650 W ATX Black
      £173.15
      FREE UK Delivery

      be quiet! BN228 power supply unit 300 W TFX Black | In Stock
      Quzo Code: 11651
      SKU: BN228
      PSU
      Be Quiet ! BN228 power supply unit 300 W TFX Black
      £66.69
      FREE UK Delivery

      • Compact And Silent Energy
      • Strong Dual 12V-RAIl Design
      • 300 Watts Of Continuous Power
      • 80Plus Bronze Certification
      • Applications
      be quiet! Straight Power 11 power supply unit 650 W ATX Black
      Quzo Code: 83497
      SKU: BN282
      PSU
      Be Quiet ! Straight Power 11 power supply unit 650 W ATX Black
      £118.08
      FREE UK Delivery

      • Virtually inaudible operation thanks to a SilentWings® 3 135mm fan
      • Big funnel-shaped fan opening of the PSU case for high airflow intake
      • Wire-free on the DC side inside the PSU for enhanced cooling and longevity
      • Full cable management for maximum build flexibility
      • 80PLUS® Gold certification with an efficiency of up to 93%
      be quiet! BN212 power supply unit 850 W ATX Black | In Stock
      Quzo Code: 25672
      SKU: BN212
      PSU
      Be Quiet ! BN212 power supply unit 850 W ATX Black
      £170.07
      FREE UK Delivery

      be quiet! Straight Power 11 power supply unit 550 W ATX Black
      Quzo Code: 83496
      SKU: BN281
      PSU
      Be Quiet ! Straight Power 11 power supply unit 550 W ATX Black
      £121.03
      FREE UK Delivery

      • Virtually inaudible operation thanks to a SilentWings® 3 135mm fan
      • Big funnel-shaped fan opening of the PSU case for high airflow intake
      • Wire-free on the DC side inside the PSU for enhanced cooling and longevity
      • Full cable management for maximum build flexibility
      • 80PLUS® Gold certification with an efficiency of up to 93%
      be quiet! Dark Power Pro 11 power supply unit 550 W ATX Black
      Quzo Code: 11660
      SKU: BN250
      PSU
      Be Quiet ! Dark Power Pro 11 power supply unit 550 W ATX Black
      £177.58
      FREE UK Delivery

      be quiet! Straight Power 11 power supply unit 850 W ATX Black
      Quzo Code: 83499
      SKU: BN284
      PSU
      Be Quiet ! Straight Power 11 power supply unit 850 W ATX Black
      £154.31
      FREE UK Delivery

      • Virtually inaudible operation thanks to a SilentWings® 3 135mm fan
      • Big funnel-shaped fan opening of the PSU case for high airflow intake
      • Wire-free on the DC side inside the PSU for enhanced cooling and longevity
      • Full cable management for maximum build flexibility
      • 80PLUS® Gold certification with an efficiency of up to 93%
      be quiet! Straight Power 11 power supply unit 750 W ATX Black
      Quzo Code: 83498
      SKU: BN283
      PSU
      Be Quiet ! Straight Power 11 power supply unit 750 W ATX Black
      £149.80
      FREE UK Delivery

      • Virtually inaudible operation thanks to a SilentWings® 3 135mm fan
      • Big funnel-shaped fan opening of the PSU case for high airflow intake
      • Wire-free on the DC side inside the PSU for enhanced cooling and longevity
      • Full cable management for maximum build flexibility
      • 80PLUS® Gold certification with an efficiency of up to 93%
      be quiet! Straight Power 11 power supply unit 450 W ATX Black
      Quzo Code: 83495
      SKU: BN280
      PSU
      Be Quiet ! Straight Power 11 power supply unit 450 W ATX Black
      £109.29
      FREE UK Delivery

      • Virtually inaudible SilentWings® 3 135mm fan
      • Wire-free design inside the PSU
      • 80PLUS® Gold efficiency of up to 93%
      • Convenient full cable management
      be quiet! System Power 9 power supply unit 600 W ATX Black
      Quzo Code: 102466
      SKU: BN247
      PSU
      Be Quiet ! System Power 9 power supply unit 600 W ATX Black
      £79.88
      FREE UK Delivery

      be quiet! System Power 9 power supply unit 700 W ATX Black
      Quzo Code: 102467
      SKU: BN248
      PSU
      Be Quiet ! System Power 9 power supply unit 700 W ATX Black
      £75.11
      FREE UK Delivery

      • Rock-solid stability with two strong 12V-rails
      • Equipped with DC-to-DC technology for tight voltage regulation
      • Four PCIe connectors for multi-GPU system configurations
      • Temperature-controlled 120mm fan reduces system noise
      • Low stand-by drain of less than 0.15 watts
      be quiet! System Power 9 power supply unit 400 W ATX Black
      Quzo Code: 105681
      SKU: BN245
      PSU
      Be Quiet ! System Power 9 power supply unit 400 W ATX Black
      £49.89
      FREE UK Delivery

      • 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
      be quiet! SFX Power 2 power supply unit 400 W Black
      Quzo Code: 135404
      SKU: BN227
      PSU
      Be Quiet ! SFX Power 2 power supply unit 400 W Black
      £72.55
      FREE UK Delivery

      be quiet! SFX L Power power supply unit 500 W Black
      Quzo Code: 173852
      SKU: BN238
      PSU
      Be Quiet ! SFX L Power power supply unit 500 W Black
      £109.36
      FREE UK Delivery

      • 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
      be quiet! Pure Power 11 600W power supply unit ATX Black
      Quzo Code: 152830
      SKU: BN294
      PSU
      Be Quiet ! Pure Power 11 600W power supply unit ATX Black
      £99.88
      FREE UK Delivery

      • 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
      be quiet! Pure Power 11 300W power supply unit ATX Black
      Quzo Code: 152823
      SKU: BN290
      PSU
      Be Quiet ! Pure Power 11 300W power supply unit ATX Black
      £54.69
      FREE UK Delivery

      • 80PLUS® Bronze efficiency (up to 87%)
      • Two strong 12V-rails
      • Silence-optimized 120mm be quiet! fan
      • One PCI express connector for GPU card support
      • High-quality sleeved cables with easy-plug HDD connector
      be quiet! Pure Power 11 400W power supply unit ATX Black
      Quzo Code: 152826
      SKU: BN292
      PSU
      Be Quiet ! Pure Power 11 400W power supply unit ATX Black
      £63.75
      FREE UK Delivery

      • 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
      be quiet! Pure Power 11 500W CM power supply unit ATX Black
      Quzo Code: 152827
      SKU: BN297
      PSU
      Be Quiet ! Pure Power 11 500W CM power supply unit ATX Black
      £95.87
      FREE UK Delivery

      • 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
      be quiet! Pure Power 11 500W power supply unit ATX Black
      Quzo Code: 152828
      SKU: BN293
      PSU
      Be Quiet ! Pure Power 11 500W power supply unit ATX Black
      £75.24
      FREE UK Delivery

      • 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
      be quiet! Pure Power 11 600W CM power supply unit ATX Black
      Quzo Code: 152829
      SKU: BN298
      PSU
      Be Quiet ! Pure Power 11 600W CM power supply unit ATX Black
      £93.33
      FREE UK Delivery

      • 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
      be quiet! System Power 9 | 600W CM power supply unit
      Quzo Code: 204084
      SKU: BN302
      PSU
      Be Quiet ! System Power 9 | 600W CM power supply unit
      £81.55
      FREE UK Delivery

      • Rock-solid stability with two strong 12V-rails
      • Equipped with DC-to-DC technology for tight voltage regulation
      • Four PCIe connectors for multi-GPU system configurations
      • Temperature-controlled 120mm fan reduces system noise
      • Low stand-by drain of less than 0.15 watts
      be quiet! Pure Power 11 350W power supply unit ATX Black
      Quzo Code: 152824
      SKU: BN291
      PSU
      Be Quiet ! Pure Power 11 350W power supply unit ATX Black
      £62.26
      FREE UK Delivery

      • 80PLUS® Bronze efficiency (up to 87%)
      • Two strong 12V-rails
      • Silence-optimized 120mm be quiet! fan
      • One PCI express connector for GPU card support
      • High-quality sleeved cables with easy-plug HDD connector
      be quiet! System Power 9 | 500W CM power supply unit
      Quzo Code: 204083
      SKU: BN301
      PSU
      Be Quiet ! System Power 9 | 500W CM power supply unit
      £71.36
      FREE UK Delivery

      • 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
      be quiet! System Power 9 | 400W CM power supply unit
      Quzo Code: 204082
      SKU: BN300
      PSU
      Be Quiet ! System Power 9 | 400W CM power supply unit
      £61.39
      FREE UK Delivery

      • 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
      be quiet! Straight Power 11 650W Platinum power supply unit ATX Black
      Quzo Code: 233640
      SKU: BN306
      PSU
      Be Quiet ! Straight Power 11 650W Platinum power supply unit ATX Black
      £129.53
      FREE UK Delivery

      • 80 PLUS® Platinum efficiency (up to 93,7%)
      • Virtually inaudible Silent Wings 3 135mm fan
      • Funnel-shaped fan opening of the PSU case for high airflow intake
      • Wire-free inside the PSU on the DC side for enhanced cooling and longevity
      • Modular cables for maximum build flexibility
      be quiet! Straight Power 11 550W Platinum power supply unit ATX Black
      Quzo Code: 233636
      SKU: BN305
      PSU
      Be Quiet ! Straight Power 11 550W Platinum power supply unit ATX Black
      £115.22
      FREE UK Delivery

      • 80 PLUS® Platinum efficiency (up to 93,8%)
      • Virtually inaudible Silent Wings 3 135mm fan
      • Funnel-shaped fan opening of the PSU case for high airflow intake
      • Wire-free inside the PSU on the DC side for enhanced cooling and longevity
      • Modular cables for maximum build flexibility
      be quiet! Straight Power 11 750W Platinum power supply unit ATX Black
      Quzo Code: 233635
      SKU: BN307
      PSU
      Be Quiet ! Straight Power 11 750W Platinum power supply unit ATX Black
      £142.40
      FREE UK Delivery

      • 80 PLUS® Platinum efficiency (up to 93,7%)
      • Virtually inaudible Silent Wings 3 135mm fan
      • Funnel-shaped fan opening of the PSU case for high airflow intake
      • Wire-free inside the PSU on the DC side for enhanced cooling and longevity
      • Modular cables for maximum build flexibility
      be quiet! Straight Power 11 1200W Platinum power supply unit ATX Black
      Quzo Code: 233637
      SKU: BN310
      PSU
      Be Quiet ! Straight Power 11 1200W Platinum power supply unit ATX Black
      £215.04
      FREE UK Delivery

      • 80 PLUS® Platinum efficiency (up to 93,9%)
      • Virtually inaudible Silent Wings 3 135mm fan
      • Funnel-shaped fan opening of the PSU case for high airflow intake
      • Wire-free inside the PSU on the DC side for enhanced cooling and longevity
      • Modular cables for maximum build flexibility
    66 products foundview all

    Be Quiet PSU

    Discover our extensive Be Quiet PSU collection which offers high quality at affordable prices. Shop now and enjoy FREE delivery.

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    Contact Details
    • Quzo
    • Kemp House, 158 City Road
    • London
    • EC1V 2NX
    • United Kingdom

    • VAT Number: ​ 267 7554 58