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Corsair SF450 Platinum 450W Fully Modular SFX Power Supply

Corsair SF450 Platinum 450W SFX Modular PSU
£106.80 inc. VAT

The Corsair SF450 Platinum 450W Fully Modular SFX Power Supply Unit is a 450W SFX, power-dense PSU, ready to power the most cutting-edge small form factor PCs with 450 continuous watts. This SFX unit is compatible with chassis that use SFX power supplies. As well as its small size, the SF450 has 80 PLUS Platinum level of efficiency, temperature controlled (built-in 92mm) fan, 50℃ temperature rating and reliability for 24/7 operation.

Zero RPM Mode uses temperatures from inside the PSU and the power output level to determine when active cooling is required. When pushing hard the fan will turn itself on to ensure that it gets the cooling it needs without any extra noise. Up to 90W load, the SF450 will not spin its fan. At 180W load, the SF450 will produce just 10dB.

Fully Modular: The SF450 comes with a DC Modular cable set in a separate storage bag. Premium, individually sleeved cables. Only connect the cables you actually need.


  • 1x 24-pin ATX (300mm)
  • 1x 4+4-pin ATX 12V (400mm)
  • 3x 4-pin Molex (330mm)
  • 2x 6+2-pin PCIe (400mm)
  • 4x SATA (445mm)

Specification: Rifle Bearing fan technology; 92mm fan; 100,000 MTBF hours; Multi-GPU ready; Platinum 80 PLUS Efficiency; Zero RPM Mode; Fully Modular.

Measurements: 100mm x 63mm x 125mm.

Protection: Over temperature protection; Over voltage protection; Short circuit protection; Over Power Protection; Under Voltage Protection.

Warranty: The SF450 comes with a 7 year manufacturer's warranty.

Package Contents: CORSAIR SF Series power supply unit; AC power cord; DC modular cable set; DC modular cable storage bag; Cable ties; CORSAIR case badge; User manual; SFX to ATX adapter; Important safety information.

Brand Corsair
Model SF450 450W SFX PSU
Form Factor SFX
Colour Black
Power Supply
Connector Type UK C13 Power Cable
Output Power 450W
Connectors24-pin ATX 300mm
Floppy Power 330mm
Floppy Power 330mm
Floppy Power 330mm
SATA Power 445mm
SATA Power 445mm
SATA Power 445mm
SATA Power 445mm
PCIE 400mm
PCIE 400mm
Operating Temperature 0℃ - 50℃
TypeFan Cooled
Fan Type 1x 92mm
W x D x H 100 x 63 x 125 mm
Volume 0.79 litres
Manufacturer's Warranty
Duration Manufacturer's Limited 7 Year months
  • SF Series High-Performance SFX Power Supply
  • 80 PLUS Platinum level efficiency
  • Zero RPM Fan Mode
  • 92mm PWM Low Noise Cooling Fan
  • Premium Individually Sleeved Cables
  • SFX-to-ATX Bracket Included
  • Multi-GPU Ready
Data provided by manufacturers. Mini-ITX.com assumes no responsibility or liability for any errors or omissions.


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