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Site updated: 19.11.17

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Ultra-Quiet PSUs 601W to 1100W


600W not enough? Then you must have one power hungry PC! PSUs up to a whopping 1100W PSUs can be found here. As well as being able to power a small city, these power supplies are designed for PCs that are jam packed with components. Most of the PSUs here are supplied with four PCI-E connectors which makes them suitable for powering ATI's and nVidia's latest graphics card configured in Crossfire or SLI.

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FSP Hydro G 850W Semi-Fanless Modular PSU, 80+ Gold

Hydro G 850W Semi-Fanless Modular PSU, 80+ Gold

Price: £120.16

  • Semi-fanless design for silent operation
  • Full Japan-made electrolytic capacitors
  • Powerful single +12V rail design
  • SLI and Crossfire ready
  • 80PLUS gold certification
  • Full protections: OCP, OVP, SCP, OPP, UVP, OTP
  4 in stock
 

be quiet Straight Power 10 CM 800W Modular PSU, BN237

Straight Power 10 CM 800W Modular PSU, BN237

Price: £109.08

  • Virtually inaudible operation
  • Very quiet SilentWings 3 fan
  • 80PLUS Gold certification
  • Modular cable management
  • NVIDIA SLI Ready and AMD CrossFireX
  5 in stock
 

be quiet Straight Power 10 CM 700W Modular PSU, BN236

Straight Power 10 CM 700W Modular PSU, BN236

Price: £107.48

  • Virtually inaudible operation
  • Very quiet SilentWings 3 fan
  • 80PLUS Gold certification
  • Modular cable management
  • NVIDIA SLI Ready and AMD CrossFireX
  3 in stock
 

FSP Hydro G 750W Semi-Fanless Modular PSU, 80+ Gold

Hydro G 750W Semi-Fanless Modular PSU, 80+ Gold

Price: £88.93

  • Semi-fanless design for silent operation
  • Full Japan-made electrolytic capacitors
  • Powerful single +12V rail design
  • SLI and Crossfire ready
  • 80PLUS gold certification
  • Full protections: OCP, OVP, SCP, OPP, UVP, OTP
  21 in stock
 

FSP Hydro G 650W Semi-Fanless Modular PSU, 80+ Gold

Hydro G 650W Semi-Fanless Modular PSU, 80+ Gold

Price: £75.68

  • Semi-fanless design for silent operation
  • Full Japan-made electrolytic capacitors
  • Powerful single +12V rail design
  • SLI and Crossfire ready
  • 80PLUS gold certification
  • Full protections: OCP, OVP, SCP, OPP, UVP, OTP
  19 in stock
 

be quiet Pure Power 10 700W Quiet PSU, BN275

Pure Power 10 700W Quiet PSU, BN275

Price: £75.34

  • 12V-rails ensure rock-solid voltage stability for powerful multi-GPU systems
  • 80PLUS certification and up to 91% power conversion efficiency
  • Exceptionally quiet operation features a silence-optimised 120mm be quiet fan
  • Stable operation thanks to DC-to-DC power conversion technology
  • Attractively sleeved cables simplify component installation
  4 in stock
 

FSP Hyper-S 700W Quiet Power Supply

Hyper-S 700W Quiet Power Supply
New

Price: £55.25

  • Excellent value for money PSU from FSP
  • Meets 85% efficiency
  • Complies with ATX 12V v2.4
  • Four 6pin+2 PCI-Express graphic card connector ready
  • Quiet, 120mm Fan, less than 19dBA
  25 in stock
 

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Quiet PC Ltd
Brawby Grange
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Malton
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