Technology content trusted in North America and globally since 1999
8,588 Reviews & Articles | 67,066 News Posts

Corsair RM1000x 1000W 80 PLUS Gold Power Supply Review (Page 1)

Corsair RM1000x 1000W 80 PLUS Gold Power Supply Review

Corsair ditches its Corsair Link integration with the new RM1000x and the result is a great unit at a lower price point.

By Zac O'Vadka on Oct 1, 2015 07:23 pm CDT
Rating: 93%Manufacturer: Corsair



Ever since the release of the Corsair AX1200i digital power supply, we've seen a steady stream of digital power supplies bearing the Corsair logo. They have been revamping most of their products and as such, it seems only fitting that they add more features in an attempt to stay ahead of the competition. This includes the RMi series of units which is meant to be a rock solid unit without the bleeding edge price of a top end enthusiast units. We reviewed the RM1000i when it launched, and it proved to be a good unit.

The problem with adding more features is that it typically adds to the cost. On top of the added cost, some people simply prefer to have a simpler unit with fewer features. Think of it as a "simpler is easier" mantra. Enter the new RMx series from Corsair. It features the same build quality and performance as the RMi series, sans the digital control/monitoring from Corsair Link.

Corsair touts the same performance yet a lower price and let's face it, for most, they simply want the best bang for their buck. Let's start getting into this unit to see if that is just what it delivers.

Specifications, Availability, & Pricing


The Corsair RM1000x 1000W power supply features a single 12V rail rated for 83.3A or 1000W. Both the 3.3V and 5V rails are rated for 25A each with a combined maximum output of 150W. The 5VSB rail is rated for 3A or 15W. Maximum combined output for the Corsair RM1000x 1000W power supply is 1000W.


As far as specifications go, it features everything that Corsair features in all of their power supplies. There is a full suite of protections including SCP, OVP, OCP, OPP, and OTP. The unit features fully modular cables, all of which are either fully sleeved or of the flat ribbon type. The Corsair RM1000x is rated for 80 PLUS Gold efficiency. Finally, the power supply is rated for 100% continuous output at 50C.

The Corsair RM1000x 1000W has an MSRP of $179.99. This places pricing slightly above average for a 1000W Gold rated unit. The Corsair RM1000x is available immediately from the usual online outlets. Corsair backs the RM1000x with their standard seven-year warranty.

PRICING: You can find products similar to this one for sale below.

USUnited States: Find other tech and computer products like this over at

UKUnited Kingdom: Find other tech and computer products like this over at

AUAustralia: Find other tech and computer products like this over at

CACanada: Find other tech and computer products like this over at

DEDeutschland: Finde andere Technik- und Computerprodukte wie dieses auf

Zac O'Vadka


Zac provides professional IT support by day, but plays the role of enthusiast by night. He's been building high-end custom computer for the nearly fifteen years and writing PC hardware reviews for the better part of a decade. Aside from computers, he also dabbles in quite a bit of home A/V equipment. Throughout the years, Zac has picked up an extensive knowledge of power circuitry and leverages this to provide the PSU reviews. When not found testing or writing, you can often find him speeding through the winding countryside on his motorcycle.

We openly invite the companies who provide us with review samples / who are mentioned or discussed to express their opinion. If any company representative wishes to respond, we will publish the response here. Please contact us if you wish to respond.

Related Tags