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    Coolbox BLACK550 GR-S 550W SFX Power Supply
    Coolbox BLACK550 GR-S 550W SFX Power Supply
    Coolbox BLACK550 GR-S 550W SFX Power Supply
    Coolbox BLACK550 GR-S 550W SFX Power Supply
    Coolbox BLACK550 GR-S 550W SFX Power Supply

    Coolbox BLACK550 GR-S 550W SFX Power Supply

    €21.90
    Tax excluded
    Compact 550W SFX PSU for small cases, with a thermally controlled 80 mm fan, flat cables, and built-in protection.

    Volume discounts

    QuantityUnit discountYou Save
    53%Up to €3.29
    106%Up to €13.14
    2010%Up to €43.80
    Quantity :
    • 48-72 h delivery, free from €300 excl. VAT48-72 h delivery, free from €300 excl. VAT
    • 100% secure payment100% secure payment
    • 14-day returns14-day returns

    The Coolbox BLACK550 GR-S is a 550W SFX power supply designed for compact PC builds. It uses a single +12V rail, a thermally controlled 80 mm fan, and flat black cabling to help with cable routing and airflow inside small cases. Built-in OCP, OVP, and SCP protections add basic electrical safeguards. It suits small-form-factor systems that need a compact PSU, and it includes 20+4-pin ATX, 4+4-pin CPU, 3 SATA, and 1 Molex connectors. Dimensions: 125 x 62 x 100 mm.

    Compatibility

    • SFX-compatible cases
    • EPS1U (2.1)
    • Intel TFX12V v2.3

    Frequently asked questions

    What case format does this PSU fit?
    It is made for SFX-compatible cases. Check the available space as the unit measures 125 x 62 x 100 mm.
    Which cables are included?
    It includes 1 x 20+4-pin ATX, 1 x 4+4-pin CPU, 3 x SATA, and 1 x Molex connector.
    Coolbox
    FT-F10EFEABBADDA3D98C4F
    7 Items

    Data sheet

    Color
    Black
    Compatible printers
    SFX-compatible cases, EPS1U (2.1), Intel TFX12V v2.3
    Technology
    SFX
    Connectivity
    1 x ATX 20+4 pin; 1 x CPU 4+4 pin; 3 x SATA; 1 x Molex
    Weight
    595 g
    Dimensions
    125 x 62 x 100 mm
    Capacity
    550 W

    Specific References

    Coolbox BLACK550 GR-S 550W SFX Power Supply
    Coolbox BLACK550 GR-S 550W SFX Power Supply
    €21.90
    Tax excluded