Corsair RM1000x
Top Pick
Corsair
Corsair

Corsair RM1000x

4.7

Best high-capacity power supply for demanding gaming rigs and professional workstations.

This is the gold standard for high-end builds that demand absolute stability without the noise. You are trading a bit of extra physical footprint for a fully modular design that makes cable management effortless and your airflow significantly cleaner.

$189.99

In stock

at

Corsair Official Website

Efficiency Rating 80 Plus Gold
80 Plus Gold
80 Plus Platinum

Who it's for

  • Quiet-computing enthusiasts working in noise-sensitive environments
  • System builders prioritizing long-term hardware protection and peace of mind
  • Power users looking to reduce electricity bills and thermal output

Who should skip it

  • Budget-conscious builders seeking the most affordable power solution
  • Efficiency purists demanding the absolute highest power conversion standards
  • Small-form-factor enthusiasts working with cramped PC cases

Performance breakdown

Power Stability

Delivers rock-solid voltage regulation even under intense gaming or rendering loads.

Excellent

Cable Management

Fully modular design makes routing cables in tight spaces remarkably simple.

Excellent

Acoustic Performance

Operates near-silently during standard tasks and remains quiet under heavy stress.

Excellent

Connectivity Density

Abundant PCIe and EPS connectors easily support the most demanding multi-GPU setups.

Excellent

Energy Efficiency

Gold-rated efficiency minimizes wasted power and reduces internal heat buildup effectively.

Excellent

Build Quality

Premium internal components ensure long-term reliability for high-end workstation builds.

Excellent

Key Specs

Wattage

1000 W

Efficiency Rating

80+ Gold

Form Factor

ATX

Length

180 mm

Modular

Full

EPS Connectors

3 x 8-pin

PCIe Connectors

6 x 6+2-pin

SATA Connectors

14

AMP/Molex Connectors

8

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Corsair RM1000x

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