Corsair RM1200x SHIFT Fully Modular ATX Power Supply 80+ Gold PCIe 5.1

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Corsair

Corsair RM1200x SHIFT Fully Modular ATX Power Supply 80+ Gold PCIe 5.1

Name: Corsair RM1200x SHIFT Fully Modular ATX Power Supply 80+ Gold PCIe 5.1
Brand: Corsair
SKU: B0BPMWNGPY

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More options (8)

Black · 1200 Watts

This option

Corsair RM850x SHIFT Fully Modular Power Supply 850W 80 Plus Gold ATX 3.1

Black · 850 Watts

£147.60

Corsair RM750x SHIFT ATX 3.1 750W Power Supply 80 PLUS Gold Fully Modular

Black · 750 Watts

£125.95

Corsair RM850x SHIFT Fully Modular ATX Power Supply 850W 80 Plus Gold White

RM850x Fully Power Supply 850W White

Corsair RM1200x SHIFT Fully Modular ATX PSU 1200W 80 PLUS Gold ATX 3.1 PCIe 5.1

White · 1200 Watts

£183.74

Corsair RM1000x SHIFT ATX 1000W Power Supply 80 PLUS Gold ATX 3.1 PCIe 5.1 White

White · 1000 Watts

£186.04

Corsair RM1000x SHIFT Modular ATX PSU 1000W 80 PLUS Gold ATX 3.1 PCIe 5.1 Zero

Black · 1000 Watts

£168.00

Corsair RM750x SHIFT ATX 3.1 PCIe 5.1 80 PLUS Gold Modular PSU White

White · 750 Watts

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Delivery

Standard UK Delivery·3–5 daysFREE

Next Day UK Delivery·1 day·Free over £35£1.99

EU Delivery·7–14 days£12.99

Worldwide Delivery·14–28 days£19.99

Same-day dispatchOrder by 2pm, Mon–Fri

30-day returns30 days to change your mind

Buyer protectionEvery order covered

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Details

Product codeUKP-APCE

BrandCorsair

Codes0840006654124 (EAN) · 840006654124 (UPC)

CategoryPower Supplies

About this item

Key Features

Brand: Corsair
Model: RM1200x SHIFT
Type: Fully Modular ATX Power Supply
Efficiency: 80 PLUS Gold
Standards: Intel ATX 3.1 Certified, PCIe 5.1 capable
Cooling: Zero RPM Fan Mode for near-silent operation at low/medium loads
Capacitors: 105°C-Rated Japanese electrolytic capacitors
Cable Management: Fully modular Micro-Fit PSU connectors for minimal cabling
Modern Standby: Fast wake-from-sleep and improved low-load efficiency

Specifications

Wattage: 1200 Watts
Modularity: Fully Modular
Connectors: Corsair Type 5 Gen 1 micro-fit cables (connect only what you need)
Color: Black

The Corsair RM1200x SHIFT provides robust power delivery with modern standards compliance, modular cabling, and near-silent operation thanks to Zero RPM Fan Mode. Built to support high-end systems with PCIe 5.1 readiness and reliable, long-term performance.