Corsair RM1000x
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
at
Corsair Official Website
More RMx options
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.
Cable Management
Fully modular design makes routing cables in tight spaces remarkably simple.
Acoustic Performance
Operates near-silently during standard tasks and remains quiet under heavy stress.
Connectivity Density
Abundant PCIe and EPS connectors easily support the most demanding multi-GPU setups.
Energy Efficiency
Gold-rated efficiency minimizes wasted power and reduces internal heat buildup effectively.
Build Quality
Premium internal components ensure long-term reliability for high-end workstation builds.
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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