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Power Supply

XFX 550W 80+ Bronze Certified ATX Power Supply

( 4.6 Average / 59 Ratings )

Specifications

Manufacturer

XFX

Part #

P1-550S-XXB9

Type

ATX12V / EPS12V

Wattage

550 Watts

Fans

1

Modular

No

Efficiency Certification

80+ Bronze

Efficiency

> 85%

Output

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

PCI-Express 6+2-Pin Connectors

1

PCI-Express 6-Pin Connectors

1

Completed Builds Using This Part

See All Completed Builds

Prices

Merchant Base Promo Shipping Tax Availability Total
NCIX $84.98 Out of stock $84.98+
Newegg Canada $89.99 +$9.99 s/h In stock $99.98

Price History (Excluding Tax & Combo Deals) History:

Reviews

from completed build Stormbringer

Works well. Only complaint is non-modular.

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.

from completed build First build

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

from completed build $850 GAMING BUILD

Wish I went modular but does what it says.

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.