The CORSAIR RM1000x SHIFT is a 1000W fully modular ATX power supply for PC builders who want to power a high-performance system and keep its internal cabling manageable. Its side-mounted modular connections are designed to make the cables easier to reach when building or upgrading a compatible PC.

It supports the ATX 3.1 and PCIe 5.1 standards and includes a native 12V-2x6 GPU power cable for modern graphics cards. Cybenetics Gold certification, 105°C-rated Japanese electrolytic capacitors and a 50°C continuous operating temperature rating are designed to support efficient, reliable power delivery. At low to medium loads, Zero RPM mode stops the fan for near-silent operation; a manual fan speed knob lets you increase airflow when needed.

Key features

• Fully modular design lets you connect the cables your system needs.
• Side-mounted Type-5 connections make PSU cabling easier to access.
• Native 12V-2x6 cable supports modern GPU power connections.
• ATX 3.1 and PCIe 5.1 compliance supports current PC hardware standards.
• Zero RPM mode stops the fan at low to medium loads.
• A manual fan speed control knob can increase fan speed and airflow.
• A 140mm fluid dynamic bearing fan is designed for quiet operation.
• Includes a debossed PVC cable kit with low-profile cable combs.

Compatibility

This is an ATX power supply with Type-5 modular connections. Check that your case supports its 160mm length and provides at least 30mm clearance between the PSU and side panel for the side-mounted cables. Good to know: the modular sockets use CORSAIR Type-5 cables, so check cable compatibility before reusing cables from another power supply.

In the box

• CORSAIR RM1000x SHIFT
• ATX motherboard cable (24-pin)
• ATX12V / EPS12V cables (4+4-pin)
• PCIe cables (6+2-pin)
• 90° 12V-2x6 to 600W 12V-2x6 cable
• 600W 90° 12V-2x6 to 2x 8-pin PCIe cable
• SATA cables
• PATA cable

Specifications

With 1000W of continuous output, modern GPU connectivity and flexible cable management, the RM1000x SHIFT is suited to a powerful PC build where accessible connections and quieter operation matter.