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Power Supply

XFX 550 W 80+ Bronze Certified ATX Power Supply

(58 Ratings, 4.6 Average)

Prices

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Specifications

Manufacturer

XFX

Part #

P1-550S-XXB9

Manufacturer

XFX

Form Factor

ATX

Efficiency Rating

80+ Bronze

Wattage

550 W

Modular

No

Type

ATX12V / EPS12V

Fanless

No

PCIe 6+2-Pin Connectors

1

PCIe 6-Pin Connectors

1

EPS Connectors

1

SATA Connectors

9

Molex 4-Pin Connectors

6

Efficiency

> 85%

Output

+3.3V@24A, +5V@24A, +12V@44A, -12V@0.5A, +5VSB@2.5A

Price History

    Reviews

    RazerZ
    • 15 points
    • 41 months ago

    from completed build My current setup

    Seasonic made and great for budget builders.

    warlockalypse
    • 13 points
    • 52 months ago

    from completed build Stormbringer

    Works well. Only complaint is non-modular.

    Guspac88
    • 13 points
    • 48 months ago

    from completed build $850 GAMING BUILD

    Wish I went modular but does what it says.

    PlayingPoise
    • 6 points
    • 51 months ago

    No problems yet. Lots of cables, sort of an issue if you're a freak over cable management.

    brainonska511
    • 6 points
    • 43 months ago

    I replaced an EVGA Supernova 750 B1 with this (going from a Tier 4 to Tier 2 supply). The first thing I noticed is how much quieter my system was and a medium-pitched whine was no longer present. The cables aren't too stiff and there is a good bit of variety. The flat cables, though not as nice as sleeved ones, are pretty easy to bend and work through the system. I just zip-tied the extra cables and it wasn't too bad. Not as nice as a modular supply, but I'd rather have something more stable and reliable first.

    manasama93
    • 3 points
    • 51 months ago

    Wish I would have went modular, but whatever. The PSU has been reliable since November of last year and I can't complain. More than enough wattage for this upgrade and I couldn't be happier.

    charlesdmitchelljr
    • 1 point
    • 38 months ago

    from completed build my 1st build in years

    Good No problems

    Builds Using This Part

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    add arrow-down arrow-left arrow-right arrow-up authorcheckmark clipboard combo comment delete discord dots drag-handle dropdown-arrow errorfacebook history inbox instagram issuelink lock markup-bbcode markup-html markup-pcpp markup-cyclingbuilder markup-plain-text markup-reddit menu pin radio-button save search settings share star-empty star-full star-half switch successtag twitch twitter user warningwattage weight youtube