Corsair TX550M 550W 80 Plus Gold Power Supply

£ 62.99  inc. vat

£69.99save £7.00

£ 52.49 ex. vat

£58.32save £5.83

Corsair TX550M 550W 80 Plus Gold Power Supply

QuickFind: 782056 Mfr part code: CP-9020133-UK
  • 550W Corsair TX-M Series TX550M PSU
  • 80PLUS Gold
  • Hybrid Modular, Single Rail
  • 43A + 12V, 120mm Fan

Product Description

Corsair TX550M 550W 80 Plus Gold Power Supply

Product Overview

The CORSAIR TX-M Series power supplies give you extremely tight voltage regulation and a semi-modular cable set. With all Japanese 105°C capacitors, they're a great choice for high performance PCs where reliability is essential. 80 PLUS Gold efficiency reduces operating cost and excess heat and together with the rifle bearing fan yields virtually silent operation. Build without worry knowing you're backed by the CORSAIR 7-year warranty, technical support and customer service.


• 50c Operating Temperature: Can output full power even at very high ambient temperatures.

• 80 Plus Gold: Runs cooler and uses less power than less efficient power supplies.

• Semi-Modular: Allows user to only use the cables they need for a cleaner looking build with better airflow.

• 7-Year Warranty: Backed by CORSAIR's legendary technical support and customer service.

• 120mm Rifle Bearing Fan: Quieter than ball bearing but longer life than sleeve bearing.

• All Japanese Capacitors: Unparalleled reliability, even at higher operating temperatures.


Size        ATX

Edition  TX550

Wattage               550 W

80 PLUS Certification      80 PLUS Gold

Max. Efficiency  90 %

Cooling Fan

Fans       1 x 120mm

Internal +12V Rails           Triple (3) Rail

Rail 1 +12V          43 A

Rail 2 +12V          N/A

Rail 3 +12V          N/A

Rail 4 +12V          N/A

Rail 5 +12V          N/A

Rail 6 +12V          N/A

Max. Combined Output +12V      43 A

Modular               Yes

Modularity          Hybrid Modular

SLI/CrossFire      No

EPS 12V                Yes

Motherboard Connector              20+4-pin


1 x 4+4-pin CPU +12V (EPS)

4 x 4-pin Molex

2 x 6-pin PCIe

1 x FDD Power

4 x SATA

Dimensions        150 x 86 x 140 (WxHxD)

Package Type     Retail

Technical Specification

Corsair TX550M 550W 80 Plus Gold Power Supply


Features Sleeved cables, over voltage protection, overpower protection, undervoltage protection, short-circuit protection, thermal protection, rifle bearing cooling fan, semi-modular
Included Accessories Cable tie, screws, case badge, 100mm floppy adapter
MTBF 100,000 hours
Cooling System 120 mm fan
Compliant Standards UL, TUV, BSMI, cUL, CB, CCC, FCC, RoHS, WEEE, ICES, KC, EAC, RCM

Dimensions & Weight

Width 15 cm
Depth 14 cm
Height 8.6 cm
Weight 1.7 kg


Device Type Power supply - active Power Factor Correction (PFC) - internal
Specification Compliance ATX12V 2.4/ EPS12V 2.92
PSU Form Factor ATX
Localisation United Kingdom

Power Device

Input Voltage AC 100-240 V
Frequency Required 47 - 63 Hz
Power Output Connectors Details 1 x power 24 pin ATX with detachable 4 pin section ¦ 1 x power 8 pin EPS12V with detachable 4 pin ATX12V section ¦ 2 x 8 pin PCI Express power with detachable 2 pin section ¦ 4 x 4 PIN internal power ¦ 5 x 15 pin Serial ATA power
Output Voltage +3.3, +5, ±12 V
Power Capacity 550 Watt
Output Current +3.3V - 25 A ¦ +5V - 20 A ¦ +12V - 43 A ¦ -12V - 0.8 A ¦ +5VSB - 3 A
Efficiency 90%
Modular Cable Management Yes
80 PLUS Certification 80 PLUS Gold

Manufacturer Warranty

Service & Support Limited warranty - 7 years

Dimensions & Weight (Shipping)

Shipping Width 18.3 cm
Shipping Depth 26.2 cm
Shipping Height 9.5 cm
Shipping Weight 1.8 kg

Product Reviews

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Corsair TX550M 550W 80 Plus Gold Power Supply

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£ 62.99  inc. vat

£69.99save £7.00

£ 52.49 ex. vat

£58.32save £5.83
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    Add-ons and Accessories

    PSU Accessories

    Premium Braided 30cm PSU Exention Cable Kit - Red

    £9.65 inc. vat
    £14.99save £5.34
    £8.04 ex. vat
    £12.49save £4.45

    Premium Braided 30cm PSU Extension Cable Kit - Blue

    £9.96 inc. vat
    £14.99save £5.03
    £8.30 ex. vat
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