Corsair · Released Sep 2023
Corsair RM1000x Shift Review
1000 W · 80+ Gold · ATX 3.1
Corsair’s 1000 W ATX 3.1 with a 12V-2x6 connector and sideways cable shift design — quiet and ready for 5090-class GPUs.
Compare with Seasonic Vertex PX-1200 → From $229
Verdex Score
92
/ 100
efficiency 90
noise 94
cables 96
Pros
- +ATX 3.1 + 12V-2x6
- +Side-mounted cables
- +Quiet zero-RPM
Cons
- −Bulky side depth
- −Price creep
- −Gold not Platinum
Full score breakdown
efficiency 90
noise 94
cables 96
value 88
Specifications
Wattage
1000 W
Efficiency
80+ Gold
Standard
ATX 3.1
Connectors
1× 12V-2x6 (600W)
Fan
135 mm FDB