Corsair RM1000x Power Supply
Best high-performance power supply for modern, power-hungry gaming builds.
This power supply is the gold standard for future-proofing your rig, offering native support for the latest high-end graphics cards and whisper-quiet operation. You sacrifice a bit of extra case space for its robust, fully modular design, but the peace of mind from its decade-long warranty is well worth the trade.
$159.99
at
Lttlabs
More RMx options
Who it's for
- Eco-conscious users looking to reduce electricity bills and heat
- Reliability-focused builders wanting components that last for years
- Quiet-computing enthusiasts who prioritize a silent workspace
Who should skip it
- Budget-conscious builders looking to minimize total system costs
- Efficiency purists seeking the absolute highest power conversion standards
- Small-form-factor builders working with limited internal chassis space
Performance breakdown
Power Efficiency
Cybenetics Platinum certification ensures minimal energy waste during high-demand tasks.
Future Compatibility
Native ATX 3.1 and 12V-2x6 support handle next-gen hardware with ease.
Acoustic Performance
Zero RPM mode keeps your workspace silent during light computing loads.
Cable Management
Individually stranded cables make routing through tight cases remarkably simple.
Build Reliability
A decade-long warranty reflects confidence in the unit's internal components.
Thermal Control
Large 140mm fan provides superior airflow while maintaining a low profile.
Key Specs
Total Wattage Output
1000 W
Efficiency Certification
80 Plus Platinum
Form Factor
ATX
Dimensions
150 mm (W) x 86 mm (H) x 160 mm (L)
Fan Diameter
140 mm
Input Voltage Range
100 - 240 V
Modularity
Fully Modular
Weight
1.902 kg
ATX Version
ATX 3.1
Fan Bearing Type
Fluid Dynamic Bearing
Know before you buy
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