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Corsair RM1000x SHIFT power supply rear view showing AC inlet and power switch
Corsair RM1000x SHIFT power supply rear view showing AC inlet and power switch
Corsair RM1000x SHIFT power supply rear view showing AC inlet and power switch
Side-mounted modular connectors on Corsair RM1000x SHIFT PSU for easy cable management
Corsair RM1000x SHIFT 1000W power supply angled view with 140mm fan and side ports
Corsair RM1000x SHIFT power supply showing side-mounted modular connectors and 140mm fan grille
Corsair RM1000x SHIFT PSU unit with black mesh fan cover and model branding on the side panel
Close-up of Corsair RM1000x SHIFT power supply side panel with labeled PCIe, CPU, and SATA ports
Corsair RM1000x SHIFT power supply front panel with side-mounted modular connectors
Rear view of Corsair RM1000x SHIFT PSU showing AC inlet and power switch
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Corsair RM1000x SHIFT, 100 W, 100 - 240 V, 47 - 63 Hz, 12A-6A, Power Supply

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Product Code: PSEL-090

MPN #: CP-9020253-UK

A noisy, hard-to-manage power supply can stall your build and waste time. The Corsair RM1000x SHIFT, 100 W, 100 - 240 V, 47 - 63 Hz, 12A-6A, Power Supply delivers reliable 1000 W power while keeping cables tidy and noise down, so you can focus on gaming or work without worrying about stability.

Corsair RM1000x SHIFT, 100 W, 100 - 240 V, 47 - 63 Hz, 12A-6A, Power Supply - the solution to messy wiring and unstable power

Modern PCs demand clean cable routing and consistent power, especially with high-end GPUs. A cluttered interior hampers airflow and makes upgrades painful. This PSU solves those issues with a side-mounted modular panel, ATX 3.0 certification and silent cooling, giving you a tidy, efficient system that runs cool under load.

Benefits

A well-designed power supply improves every aspect of your PC experience.

  • Side-mounted connectors let you plug cables from the side, reducing strain and simplifying builds.
  • Zero RPM fan mode keeps the unit silent during low-load tasks, so you enjoy a quiet workspace.
  • 80 PLUS Gold efficiency saves electricity and lowers heat, extending component lifespan.
  • ATX 3.0 compliance ensures the PSU meets the latest reliability standards for demanding rigs.
  • High-temperature 105 °C capacitors provide stable power even during intense gaming sessions.

Usages of Corsair RM1000x SHIFT, 100 W, 100 - 240 V, 47 - 63 Hz, 12A-6A, Power Supply

This power supply is ideal for high-performance gaming PCs, workstations with multiple GPUs, and any system that requires clean cable management and dependable power delivery. Its modular design fits ATX cases at least 210 mm wide and supports the latest PCIe 5.0 graphics cards, making it perfect for builds that need both power and space efficiency.

Key Features of Corsair RM1000x SHIFT, 100 W, 100 - 240 V, 47 - 63 Hz, 12A-6A, Power Supply
  • Efficiency: 90 %. High efficiency reduces waste heat and electricity costs.
  • Total power: 100 W. Provides ample wattage for demanding components.
  • Input voltage: 100 - 240 V. Works with worldwide mains supplies without adapters.
  • Input current: 12A-6A. Handles a broad range of current draws safely.
  • ATX version: 3.0. Meets the newest motherboard power standards for stability.
  • 80 PLUS certification: Gold. Guarantees at least 87 % efficiency at 20 % load.
  • Fan diameter: 14 cm. Large fan moves more air at lower speeds for quiet cooling.
  • Fan technology: Fluid Dynamic Bearing. Offers long life and low noise.
  • Weight: 1.9 kg. Light enough for easy installation yet solidly built.
  • Cable type: Fully-Modular. Allows you to use only the cables you need, reducing clutter.

Specifications
Power
Efficiency 90%
Max output current (+5Vsb) 3 A
Max output current (+5V) 20 A
Max output current (+12V) 83.3 A
Max output current (+3.3V) 20 A
Combined power (+5Vsb) 15 W
Combined power (+5V) 150 W
Combined power (+12V) 1000 W
Combined power (+3.3V) 150 W
Input current 12A-6A
AC input frequency 47 - 63 Hz
AC input voltage 100 - 240 V
Total power 100 W
Ports & interfaces
Cabling type Fully-Modular
PCI Express connector Yes
ATX Power connector (24-pin) Yes
CPU power cable length 65 cm
CPU power connector (4+4 pin) Yes
PCI Express power connectors (6+2 pin) 7
EPS power connector (4+4 pin) Yes
SATA power cable length 115,455 mm
Number of PATA power connectors 8
Number of SATA power connectors 16
Motherboard power cable length 61 cm
Motherboard power connector 24-pin ATX
Performance
Mean time between failures (MTBF) 100000 h
Bearing technology FDB
Silent mode Yes
EPS version 2.92
ATX version 3.0
80 PLUS certification 80 PLUS Gold
Power supply unit (PSU) form factor ATX
Purpose PC
Design
On/off switch Yes
Illumination No
Fan location Rear
Number of fans 1 fan(s)
Fan diameter 14 cm
Cooling type Active
Product colour Black
Packaging content
Cables included CPU, PATA, SATA
Weight & dimensions
Weight 1.9 kg
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