Corsair RM1000x SHIFT White 1000W 80+ Gold Fully Modular ATX 3.0 PSU

CORSAIR RMx SHIFT White Series 1000W 80+ Gold PCIE 5.0 Fully Modular ATX 3.0 Power Supply

The CORSAIR RM1000x SHIFT White is a premium 1000W fully modular power supply featuring 80+ Gold efficiency, ATX 3.0 compliance, and native PCIe 5.0 (12V‑2×6) GPU support. Its revolutionary side‑mounted cable interface allows easier, cleaner cable management, especially in modern cases with rear‑access motherboard layouts. Built with 105°C Japanese capacitors, a 140mm low‑noise FDB fan, and Zero RPM mode, it delivers stable, silent, and reliable power for high‑performance gaming systems and next‑gen GPUs.

Specifications

Form Factor: ATX
Series: CORSAIR RMx SHIFT Series
Wattage: 1000 W
Modular: Fully Modular
Compatibility: ATX 3.0 · EPS 12V · PCIe 5.0 (native 12V‑2×6 connector)

Connectors
1 × ATX Motherboard (24‑pin)
2 × 4+4‑pin ATX/EPS (CPU)
3 × PCI‑e 6+2‑pin (GPU)
1 × 12+4‑pin PCI‑e (12V‑2×6 / 12VHPWR)
8 × SATA 3 × Peripheral (Molex)

Rail Design
Single +12V Rail
+12V Output: 83.3A (typical RM1000x SHIFT rating)
AC Input: 100–240 VAC (Auto‑range)
Fan Type: 140mm Low‑Noise Fan
Fan Bearing: Fluid Dynamic Bearing (FDB)
Zero RPM Mode: Yes

Noise
Silent at low/medium loads (Zero RPM)
Quiet operation under gaming workloads

Certification
80+ Gold
High efficiency for reduced heat and lower power draw

Efficiency (Typical)
20% load: ~90%
50% load: ~92%
 100% load: ~89%

Protection
Over Temperature Protection (OTP)
Over Current Protection (OCP)
Over Power Protection (OPP)
Short Circuit Protection (SCP)
Over Voltage Protection (OVP)
 Under Voltage Protection (UVP)

Package Contents
RM1000x SHIFT White Power Supply
DC Cable Kit
UK Power Cord
Mounting Screws
Cable Ties
Dimensions (L×W×H): 180 × 150 × 86 mm
Gross Weight: ~3.0 kg