Corsair 1200W RMx SHIFT Series RM1200X PSU, Fluid Dynamic Fan, Fully Modular, 80+ Gold, ATX 3.0, PCIe 5.0

Corsair 1200W RMx SHIFT Series RM1200X PSU, Fluid Dynamic Fan, Fully Modular, 80+ Gold, ATX 3.0, PCIe 5.0

Vendor: CORSAIR
SKU: CP-9020254-UK
Barcode: 840006654124
Availability: Out Of Stock
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£181.99
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Corsair 1200W RMx SHIFT Series RM1200X PSU, Fluid Dynamic Fan, Fully Modular, 80+ Gold, ATX 3.0, PCIe 5.0

Corsair 1200W RMx SHIFT Series RM1200X PSU, Fluid Dynamic Fan, Fully Modular, 80+ Gold, ATX 3.0, PCIe 5.0

£181.99

Corsair 1200W RMx SHIFT Series RM1200X PSU, Fluid Dynamic Fan, Fully Modular, 80+ Gold, ATX 3.0, PCIe 5.0

£181.99

CORSAIR RMx SHIFT 1200W 80+ Gold Fully Modular ATX 3.0 Power Supply

Experience revolutionary PSU design with the CORSAIR RMx SHIFT Series featuring an innovative side-mounted cable interface. This 1200W fully modular power supply transforms PC building with easy-access connections, premium Japanese capacitors, and whisper-quiet operation for demanding gaming rigs and workstations.

Built for next-generation systems, this ATX 3.0 certified PSU delivers rock-solid power with 80 PLUS Gold efficiency and Cybenetics certification. The intelligent Zero RPM fan mode ensures silent operation at low loads, while the precision-engineered 140mm fluid dynamic bearing fan provides optimal cooling when performance demands peak power delivery.

Technical Specifications

  • Power Output: 1200W continuous power
  • Efficiency Rating: 80 PLUS Gold certified, up to 90% efficiency
  • Form Factor: ATX compatible (180 x 150 x 86 mm)
  • Modular Design: Fully modular with CORSAIR Type 5 Gen 1 micro-fit connectors
  • Standards Compliance: Intel ATX 3.0, ATX12V v2.53, EPS12V v2.92
  • Input Voltage: Universal 100-240V AC input
  • Cooling System: 140mm fluid dynamic bearing fan with Zero RPM mode
  • MTBF Rating: 100,000 hours operational lifespan
  • Weight: 2.0 kg unit weight

Key Features

  • Revolutionary Side Cable Interface - Modular connections positioned for effortless access and superior cable management
  • ATX 3.0 Ready - Full PCIe Gen 5 support with 12+4-pin 12VHPWR connector for next-gen GPUs
  • Premium Japanese Capacitors - 100% 105°C-rated electrolytic capacitors for maximum reliability
  • Silent Operation - Zero RPM fan mode eliminates noise during low and medium system loads
  • Extensive Connectivity - 24-pin ATX, dual EPS12V, PCIe 5.0, multiple PCIe 6+2-pin, 16x SATA, 8x PATA connectors
  • Advanced Topology - Resonant LLC with DC-to-DC conversion for clean, stable power delivery
  • Modern Standby Compatible - Ultra-fast wake times with optimized low-load efficiency
  • Cybenetics Certified - Independently verified for noise levels and efficiency performance
  • 10-Year Warranty - Comprehensive coverage ensuring long-term peace of mind

Shipping Information

All orders placed before 2:00pm (Monday to Friday) are dispatched the same day. Orders placed after 2:00pm, on weekends, or on bank holidays will be shipped the following business day.

Your order will be carefully packed and shipped from our UK warehouse. You’ll receive tracking details as soon as your parcel is on its way.

Returns

If you change your mind, we accept returns within 30 days of delivery on most new, unopened items. Simply contact our friendly support team to start your return—it's quick and hassle-free.

Your satisfaction is our priority. If you need any help or have questions about your order, please get in touch with our support team.

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