Choose your computer power supply unit:

1000 W

Similar and better products

Show full comparison

Product information

Pros and cons

According to our computer power supply unit expert

  • Thanks to the high 1000W power, you can use this power supply unit for very powerful components.
  • This computer power supply unit supports ATX 3.1 and PCle 5.1 setups.
  • The CORSAIR RM750x has the Cybenetics Gold certificate and is at least 87% efficient.
  • This power supply unit is unsuitable for a Raspberry Pi.

Description

Power the components of your PC with the CORSAIR RM1000x Cybenetics Gold ATX 3.1 PCIe5.1 computer power supply unit. This PSU has a 1000W power. That ensures the computer power supply unit is suitable for every NVIDIA and AMD video card. This makes the computer power supply unit future-proof. This unit is designed for an ATX casing. It's also fully modular, so you can connect it to your motherboard wtith 1 cable. That keeps your setup tidy. This PSU has the Cybenetics Gold certificate. This means it uses 87% of the power to power the computer. That makes the RM1000x energy-efficient. It uses fluid dynamic bearing technology for the fans. Because of this, the PSU doesn't make noise even if you're using demanding programs. The computer power supply unit is protected from voltage spikes, short circuit, and overheating. You receive a 10-year warranty on this PSU from CORSAIR.

This is what you get

  • Manual(1.51 MB)
  • ATX power cord (1x)
  • EPS power cord (2x)
  • PCIe power cord (4x)
  • SATA power cord (3x)
  • PATA power cord (2x)
  • Mounting screws (4x)
  • Zip ties (10x)

Key specs

Power

1000 W

Modular computer power supply unit

Fully modular

Form factor (motherboards)

ATX, DTX, E-ATX, ITX, MicroATX, Mini ATX, Mini-DTX, Mini-ITX, Raspberry Pi, XL-ATX

Fan diameter

140 mm

Undervoltage protection

Overvoltage protection

Overheating protection

Voltage spike protection

Show all specifications

Suitable accessories

Reviews

Rating

  • 5 stars

    1

  • 4 stars

    0

  • 3 stars

    0

  • 2 stars

    0

  • 1 star

    0

Most helpful reviews

10/10 ()

Good and reliable power supply

  • Plug in cables
  • All cables you need are included, including the 4+4 cable
  • Quiet and fan is adjustable
  • Manual consists of two pages of text
Good silent power supply, the plug-in cables ensure that you only use the cables you need. eventually only needed it. -24 pin cable motherboard -4 pin cable (4+4) motherboard -1 sata cable for cooling and Hdisks -1 PCIe cable for video card. And you still have some left in terms of connection.
  • Peter

  • 22 April 2025

  • Automatically translated from Nederlands

Insure your computer power supply unit

Receive more coverage in case of damage than with your standard warranty. Coolblue takes care of everything: from taking out the insurance to repairs. Is a repair not possible? You receive the purchase price as CoolblueCredit.

What am I insured for?

  • Fall and impact damage
  • Water damage
  • Manufacturing defects outside the warranty

What am I not insured for?

  • Damage you deliberately cause
  • Damage that doesn't affect the product functioning (such as scratches)
  • Damage due to gross negligence

XCover insurace

XCover is allowed to arrange and process insurances on behalf of the insurer. The insurances are governed by Belgium law. If you have a complaint, you can contact the or our customer service.

How do I insure my computer power supply unit?

First, add your computer power supply unit to your shopping cart. On the next page, choose the Protection Plan below. You always have a 30-day return window and pay no deductible in case of damage.

XCover Protection without theft cover
  • 3-year advance payment
    19,99 one-time payment (6,66 per year)
  • 2-year advance payment
    12,99 one-time payment (6,50 per year)

The insurance can be canceled every year, even if you have paid in advance. If you cancel earlier, you will receive a refund for the overpaid amount.

CORSAIR RM1000x Cybenetics Gold ATX3.1 PCIe5.1

Specifications

Product

Product number

956905

Manufacturer code

CP-9020271-EU

Brand

Corsair

Warranty

10 years

Processing of your defect

Via Coolblue

General properties

Modular computer power supply unit

Fully modular

Power

1000 W

Fan diameter

140 mm

Connectors

Total amount of power connectors

26

Physical properties

Form factor (motherboards)

ATX, DTX, E-ATX, ITX, MicroATX, Mini ATX, Mini-DTX, Mini-ITX, Raspberry Pi, XL-ATX

Width

16 cm

Depth

15 cm

Height

8,6 cm

Weight

3,12 kg

Color

Black

Material

Metal

Security

Undervoltage protection

Overvoltage protection

Overheating protection

Voltage spike protection

Short-circuit protection

Power usage

Maximum power consumption

1000 W

Energy-efficient

Silent Mode

Jos is eating a cookie