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550W - Corsair CX550 80+ Bronze Cert Power Supply/PSU

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CP-9020121-UK - 550W 80+ Bronze, Fully Wired, Single Rail, 45.8A +12V, 120mm Fan, ATX PSU

Price was:
£59.99 inc. VAT (view at normal price)
NOW only:
£51.59 inc. VAT
£42.99 exc. VAT
Stock: 2 in stock (2 in stock)
Quickcode: 67323  
Stock code: POW-CP-9020121-UK
Manuf. code: CP-9020121-UK
Cust. Rating:   Be the first to write a review.
Only one per order and Web Only!

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 550W Corsair CX550 Power Supply (CP-9020121-UK)

The CX550 power supply provides modern power supply technologies and 80 PLUS Bronze efficiency at a competitive price point. The CX550 offers many upgrades from traditional designs. It is black with black cable sleeving and black connectors, offers a large diameter, thermally controlled 120mm fan, and is nearly silent when running at idle. The LLC resonant topology with DC to DC ensures best in class voltage regulation, improved efficiency at lower loads and complete compatibility with all modern day PCs.


• 80 Plus Bronze: Runs cooler and uses less power than less efficient power supplies.
• 5-year warranty: Backed by Corsair's legendary technical support and customer service.
• Black housing, cable sleeving and connectors: Give your build the high-end look without breaking the bank.
• Thermally controlled 120mm fan: Quiet operation across a wide range of loads.
• LLC resonant topology with DC to DC: Improved efficiency at lower loads & compatibility with all modern day chipsets & CPUs.


• Model: CX550 (CP-9020121-UK)
• Wattage: 550 W
• Certification: 80+ Bronze
• Max. Efficiency: 85 %

• Connectors
1x 20+4-pin Motherboard Connector
1 x 4+4-pin CPU +12V (EPS)
1 x 4-pin Molex
2 x 6-pin PCIe
1 x FDD Power
5 x SATA

• Internal +12V Rails: Single (1) Rail
• Rail 1 +12V: 45.8 A
• Max. Combined Output +12V: 45.8 A

• Cooling: 1 x 120mm Fan
• Modularity: Fully Wired
• SLI/CrossFire: No
• EPS 12V: Yes
• Dimensions 150 x 86 x 140 (WxHxD)

Warranty Information:

Manufacturer corsair
Warranty Type Direct with Manufacturer
Manufacturer Website
Warranty Period (yrs)5
PSU Wattage550
SATA Adapters5
4-Pin MOLEX Adapters1
CPU Power Adaptor1 x 4+4-pin CPU +12V (EPS)

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