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R4697,00
- Wattage: 1200W
- Efficiency: 80 PLUS Gold | Cybenetics Gold
- Modularity: Fully-Modular
- Form Factor: ATX
- Next-Gen Ready: ATX 3.0 & PCIe 5.0
- Warranty: 10 Years
- Description
- SPECS
- Brand
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Description
CORSAIR RM1200x SHIFT: Massive Power with Revolutionary Side Connections
The CORSAIR RM1200x SHIFT revolutionizes the PC building experience with its innovative, side-mounted modular panel. This groundbreaking design allows for incredibly easy access to all connections, making cable management simpler and more intuitive than ever. As an ATX 3.0 compliant and PCIe 5.0 ready unit, the CORSAIR RM1200x SHIFT delivers a massive 1200W of reliable, 80 PLUS Gold efficient power for the most extreme modern systems.
Unique Features
- Patent-Pending Side Connections: A revolutionary side-mounted modular interface keeps all your connections within easy reach, dramatically simplifying the building and cable management process.
- ATX 3.0 & PCIe 5.0 Ready: Fully compliant with modern power standards and includes a 16-pin PCIe 5.0 power connector to reliably power next-generation, power-hungry graphics cards.
- Zero RPM Fan Mode: A 140mm fluid dynamic bearing fan provides powerful cooling and stays completely silent at low and medium loads, only spinning when necessary.
- 100% Japanese Capacitors: Built with 105°C-rated, industrial-grade Japanese electrolytic capacitors for unwavering power, reliability, and performance.
Quick Specs: CORSAIR RM1200x SHIFT
| Specification | Details |
|---|---|
| Form Factor | ATX |
| Power Output | 1200W |
| Energy Efficiency | 80 PLUS Gold | Cybenetics Gold |
| Modular | Fully-Modular (Side-Mounted Interface) |
| Cooling | 140mm FDB Fan (Zero RPM Mode) |
| Connections |
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| Series | RMx SHIFT Series |
| Warranty | 10 Years |
Check out full specifications under the Specs tab.
Build Check: Case
This PSU fits ATX cases at least 210mm wide with side panel access.
Connector Check
This Corsair PSU is compatible with Corsair Type 5 Cable Kits.
Power-Up Reminder
This PSU is sold without a power cord. Add one to complete your setup.
Why Choose This Product?
The CORSAIR RM1200x SHIFT is the ultimate power supply for builders of high-end systems who prioritize convenience and superior cable management. The innovative side-panel interface fundamentally changes the building process for the better, eliminating awkward fumbling for connectors. It’s perfect for power-hungry, multi-GPU builds in compatible cases (at least 210mm wide) where a clean, professional look is as important as next-gen performance.
Experience the future of PC building!
| I. Overview | |
|---|---|
| Model Name | CP-9020254-WW |
| Form Factor | ATX |
| Power Output (Wattage) | 1200W |
| 80 PLUS Certification | Gold |
| Modularity | Fully-Modular (Side-Mounted) |
| Fan Size(s) | 140mm |
| Fan Bearing Technology | Fluid Dynamic Bearing (FDB) |
| Mean Time Between Failures (MTBF) | 100,000 hours |
| Color | Black |
| Warranty Period | 10 Years |
| II. Power Specifications | |
| Input Voltage Range | 100 – 240V (Input Current: 7.5 – 15A, Input Frequency: 47 – 63Hz) |
| +3.3V Output (Amps) | 20A (Combined Max Output with +5V: 150W) |
| +5V Output (Amps) | 20A (Combined Max Output with +3.3V: 150W) |
| +12V Output (Amps & Rail Configuration if specified) | 100A (Max Output: 1200W) (Single Rail) |
| +5Vsb Output (Amps) | 3A (Max Output: 15W) |
| Power Protection Features |
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| III. Connectors | |
| Motherboard Power Connector (24-pin) | 1 |
| CPU Power Connector (4+4 pin) | 2 |
| PCIe Graphics Connector (6+2 pin) | 8 |
| High-Power PCIe Graphics Connector (16-pin) | 1 |
| SATA Power Connectors | 16 |
| Peripheral Power Connectors (Molex) | 8 |
| IV. Other Notable Features | |
| Other Notable Features |
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About the Brand
CORSAIR is a premium name in gaming and enthusiast PC hardware, known for delivering cutting-edge components, peripherals, and performance gear. From blazing-fast DDR5 memory and ultra-efficient power supplies to beautifully engineered cases, AIO liquid coolers, and gaming keyboards, CORSAIR is trusted by gamers, streamers, and builders around the world.
With product lines like Vengeance, iCUE, and Hydro Series, CORSAIR combines performance, style, and software-driven customization. Whether you’re building a high-end rig or upgrading your battlestation, CORSAIR offers the tools to create a seamless, high-performance gaming experience.
At OnlyGaming, you’ll find a full range of CORSAIR gear designed to elevate your setup — with the reliability, style, and edge today’s gamers demand.

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