Corsair 1000 Watt RMx Fully Modular RM1000X ATX PSU/Power Supply
1000W Corsair RM1000x, Full Modular, 80PLUS Gold, SLI/CrossFire, Single Rail, 83.3A, 135mm Fan, ATX PSU
- By DPD On 8th Jul to your specified address. | £11.50 Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout
- Collect instore Collect from our Bolton store, BL6 6PE | Free
- UPS and DPD Pickup Pickup from local convenience store | £4.79
RM1000x - Corsair Power Supply - Fully Modular ATX PSU


Corsair RMx 1000W Power Supply
This version of the RMx Series power supplies from corsair comes white a total power output of 1000W. The RM1000x gives you extremely tight voltage control with near quiet operation. The 80PLUS GOLD rating on this PSU reduces operating costs and excess heat. The Zero RPM fan mode ensures virtual silence at low and medium loads. It also features a fully modular cable set, these DC cables makes building and upgrading your PC easier and leaves it looking great.
Fully Modular Connectivity

RMx Fully Modular Cable Design
The fully modular design of the RMx power supply means that during your build you can mount the PSU in the case first and then attatch only the cables you need, making builds and upgrades easy with great looking results.
RM1000x Efficiency & Noise Graphs
RM1000x Efficiency

RM1000x Fan Noise

Corsair RM1000x Output Power Chart
Corsair RM1000x Fully Modular Power Supply | ||||||
---|---|---|---|---|---|---|
AC Input Rating | DC Output Rating | |||||
AC Input: 100V - 240V | DC Output | +3.3V | +5V | +12V | -12V | +5Vsb |
Current: 13A - 6.5A | Max Load | 25A | 25A | 83.3A | 0.8A | 3A |
Frequency: 47Hz - 63Hz | Maximum Combined Wattage | 150W | 1000W | 9.6W | 15W | |
Total Power: 1000W |
Corsair RM1000x Key Features

80 PLUS Gold CertifiedGold certification ensures high efficiency operation for less excess heat and lower operating costs.

Japanese 105°C capacitorsPremium internal components ensure solid power delivery and long term reliability.

Zero RPM Fan ModeFan doesn’t turn on until it’s needed, so you’ll enjoy virtually silent operation at low and medium loads.

Ten Year WarrantyYour guarantee of reliable operation that will last across several system builds.