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Corsair TX550M 550W 80 Plus Gold Power Supply

  • 550W Corsair TX-M Series TX550M PSU
  • 80PLUS Gold
  • Hybrid Modular, Single Rail
  • 43A + 12V, 120mm Fan

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QuickFind: 782056

Mfr part code: CP-9020133-UK

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    Corsair TX550M 550W 80 Plus Gold Power Supply Product Description

    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 Specifications


    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

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