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Corsair VS Series VS550 550W 80+ PSU

CCL Code: PSU1520
Manufacturer Code: CP-9020171-UK
Manufacturer: Corsair
Corsair VS Series VS550 550W 80+ PSU

Ultra-short depth - just 125mm!

Key Features:

  • 2x Molex Connectors
  • 7x SATA Connectors
  • 2x PCIe Connectors (6+2-Pin)
  • 4 + 4-Pin CPU Power Connector
  • ATX Form Factor


Sorry, this product has been discontinued. We have found some similar products below.


The CORSAIR VS550 delivers stable 80 PLUS efficiency power at an affordable price from the world’s most trusted name in PC power supplies.

Main Features

  • Real power - The VS550 delivers a guaranteed 550 Watts of continuous power. With universal input the power supply includes circuitry with components that can tolerate a wide range of mains voltage support (100-240 VAC). Multiple power protection circuits provide for added peace of mind. A dedicated single +12V rail saves you from the hassle of balancing your components across multiple power cables.
  • Designed with builders in mind - Black cables, cable sleeving and connectors make it easy to build a great looking PC, while a super-compact 125mm deep housing fits in almost any modern PC case for maximum compatibility.
  • Low noise, high efficiency - The 120mm fan is thermally controlled, so it only spins up when needed, and is quiet even at full load. The VS550 is 80 PLUS rated for greater efficiency, so it generates less heat, and you'll enjoy lower energy bills.
  • Reliability you can count on - The VS550 is backed with a comprehensive three-year warranty including legendary CORSAIR technical support and customer service.


SATA Connectors 7
CPU Connectors 1 x 4+4-pin
PCI Connectors 2 x 6+2-pin
Motherboard Connectors 1 x 20+4-pin
Molex Connectors 2
Floppy Connectors 1 x Floppy


Standards Over-voltage protection, under-voltage protection, short circuit protection, over power protection, and over temperature protection
Safety FCC, cTUVus, TUV, CCC, BSMI, CE, CB, TUV-S, EAC, RCM, KC, Reach, WEEE and RoHS


Voltage 100 ~ 240 V
Power 550 W
Frequency Range 47 ~ 63 Hz


Form Factor ATX Power Supply with 80+ Certification
Case Colour Black
In The Box VS Series 80 PLUS® White Certified PSU
Power Cord
Mounting Screws
Warranty Document
Width 150 mm
Depth 125 mm
Height 86 mm
Weight 1.87 kg


Warranty 3 Years

Key Features

Modular Cables No
80Plus Rated 80 Plus
PSU Form Factor ATX
PCI-E Connectors 2
Floppy Connector 1
Motherboard Power Connectors 4 + 4-Pin
PCI-E Pin Type 6+2-Pin
PSU Depth 125 mm
ETA Efficiency Cert. Not Rated
Lambda Noise Cert. Not Rated

Item Details

Manufacturer Corsair
Manufacturer Code CP-9020171-UK
EAN 0843591033299
UPC 843591033299
Condition New

Warranty Information

Warranty 3 Years

Manufacturer Information

Manufacturer Corsair
Manufacturer Code CP-9020171-UK

Do you have you a question about the Corsair VS550 VS Series (550 Watt) ATX Power Supply Unit?

5 / 5 5 reviews


2 weeks ago

Very good reliable product


11 months ago

great PSU from corsair with a sweet spot 550w supply giving that bit of head room that PSUs need, ideal for mid-range setups.

Brad Robinson, Hedon U.K

January 2019

Much better than cheaper power supply units that inevitably break. Had to buy a molex splitter as there wasnt enough molex plugs for my systems LED fans.

Joanne Elliott

January 2019

Perfect for my sons PC. !!!


December 2018

Happy with the product, great price and does what it needs to do. Shopping experience was great, and shipping was fast. No issues with service or product.