Corsair
Corsair RM1000x SHIFT
A solid mid-range pick in the power supplies line-up, with 1000 W up front.
67/100
1000 WCybenetics GoldFully modularATX 3.1BlackFluid Dynamic Bearing
£145best price at Amazon
In stock at 2 retailers
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Why we rate it
- 12V-2x6 / 12VHPWR
- Above-average wattage
- Above-average fan size
- No zero rpm mode
Score profile
Scored against the power supplies classWhere the Corsair RM1000x SHIFT wins and loses
Full specification
Grouped · supported features marked in blueSpecifications
Output
Wattage1000 W
Efficiency ratingCybenetics Gold
ATX standardATX 3.1
Cybenetics ratingGold
Form factor and design
ModularFully modular
Weight1.63 kg
ColourBlack
Cooling and noise
Fan size140 mm
Fan bearingFluid Dynamic Bearing
Connectors
12V-2x6 / 12VHPWRYes
Cable typeType-5
Watch it in action
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Head to head
Highlighted cell = better in that rowCorsair RM1000x SHIFT vs ASUS Asus ROG Strix 1000W Platinum White PSU
Corsair RM1000x SHIFTAsus ROG Strix 1000W Platinum White PSU
| CorsairCorsair RM1000x SHIFTThis page | ASUSAsus ROG Strix 1000W Platinum White PSU | |
|---|---|---|
| Overall score | 67 /100 | 67 /100 |
| Wattage | 1000 W | 1000 W |
| Efficiency rating | Cybenetics Gold | Platinum |
| Form factor | — | ATX |
| Modular | Fully modular | Fully modular |
Who it's for
Is the Corsair RM1000x SHIFT right for you?
Buy it if
Buyers on a budget
Anyone who needs a dependable power supplie for the essentials without overspending.
Skip it if
Skip it if
You need zero rpm mode, in which case a higher-tier power supplie is the better call.
Performance builder
Chasing frames and headroom in a high-end rig.
good
Mainstream builder
Wants strong value in a balanced build.
good
Budget builder
Stretching every pound in an entry rig.
excellent
Common questions
Before you buy
Is the Corsair RM1000x SHIFT worth it?
It depends on what you need. It scores 67/100 against other power supplies, a solid mid-range result where the class average is around 58.
What stands out on the Corsair RM1000x SHIFT?
Its 12v-2x6 / 12vhpwr stands out, a genuinely useful feature if your setup calls for it.
How does it compare to the Asus ROG Strix 1200W Platinum?
The Asus ROG Strix 1200W Platinum scores 68/100 versus this one at 67/100, so it is the step up on the spec sheet.
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