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Power Supply

Corsair RM 550W 80+ Gold Certified Fully-Modular ATX Power Supply

( 4.5 Average / 17 Ratings )

Specifications

Manufacturer

Corsair

Part #

RM550
(or) CP-9020053-UK
(or) CP-9020053-NA
(or) CP-9020053-EU

Type

ATX12V / EPS12V

Wattage

550 Watts

Fans

1

Modular

Full

Efficiency Certification

80+ Gold

Efficiency

< 92%

PCI-Express 6+2-Pin Connectors

2

Completed Builds Using This Part

See All Completed Builds

Prices

Merchant Base Promo Shipping Tax Availability Total
Newegg $99.99 -$29.99 +$3.99 s/h In stock $73.99
+ 10% off w/ promo code EMCAXAR76, ends 9/6
$20.00 mail-in rebate
Micro Center $117.99 -$20.00 $97.99+
$20.00 mail-in rebate
Amazon $110.99 +FREE s/h In stock $110.99
( 46 new from $104.99. Last updated 50 minutes ago. )
Mac Mall $123.99 +FREE s/h $123.99
NCIX US $144.99 In stock $144.99+
PCM $146.99 +$7.99 s/h $154.98
* Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

Price History (Excluding Tax & Combo Deals) History:

Reviews

from completed build 3rd PC Build - MightyByte

Perfect.

from completed build College Transport Box

Great PSU, no issues.

$180 of my budget was quite a lot for a PSU, however I do not regret purchasing this Corsair unit at all. I could easily have spent under half that, but to me cheap PSU's are a false economy. The highlights for me are the fully modular cables, which are all black and of the ribbon type. Very easily to manipulate around the case, and look the part too. I did find using the SATA cables a struggle, but this was due to the case having the SSD's side by side rather than in a traditional stack. To my knowledge, the fan never turns on so there is no noise at all. In my rig, I was able omit the GPU and Molex cables which resulted in a lot less cable clutter.