← All PSUs 
PSU 
Product Site (corsair.com)
Verified 
PSU Score:1
Reactor Core
Corsair RM1000e (2025)
1000W
$151.99 $151.99
30-Day Price History
$151.99 Low $174.99 High
Newegg
Product Insights
Builder's Notes
- High Wattage (1000W). Ideal for RTX 5090 and multi-GPU systems.
Why we like it
High Wattage — Ready for high-end GPUs like the RTX 4080/5090.
Reactor Core
Massive power for enthusiast rigs.
Who is this for?
This PSU is a solid component that balances performance and value, suitable for most modern PC builds.
Specifications
Product
- Manufacturer
- Corsair
- Name
- RM1000e (2025)
Unit
- Modular
- Yes
- Wattage
- 1000W
Compatibility
- ATX12V Version
- 3.1
No
Featured In
Similar Products
Consider these alternatives with similar specs
ATX
Score:1
ATX
Score:1
Wattage 850W
Efficiency 80 Plus Gold
Modular Yes
$129.99.99
ATX
Score:1
Popular Comparisons
Brand Ecosystem