Corsair RMx Shift White Series, RM1200x Shift White, 1200 Watt, 80 PLUS GOLD Certified, Fully Modular Power
1200 W5 pieces in stock
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Product details
Fully modular ATX power supply with 1200 W and 80 PLUS Gold certification. The nominal power is 1200 W, and the form factor is ATX. The cooling type is active (with fan), and the cable management is fully modular. The power supply complies with Intel's ATX 3.0 power supply standard, supports the PCIe Gen 5 platform, and withstands transient power spikes. The Zero-RPM fan mode allows for nearly silent operation under low and medium loads.
The fully modular power supplies of the Corsair RMx SHIFT series feature a revolutionary side cable interface that keeps all connections within reach and provides exceptionally convenient, 80 PLUS Gold efficient power delivery. With fully modular Micro-Fit connectors and ATX 3.0 compliance, the RMx SHIFT makes clean PC builds and upgrades easier.
The RMx SHIFT power supplies use Japanese 105 °C electrolytic capacitors for long lifespan and reliability, backed by a ten-year warranty. The 140 mm fan with fluid dynamic bearing utilizes a specially calculated fan curve for high performance and reliability with low noise levels, while supporting the Zero-RPM mode ensures nearly silent operation under low and medium loads.
If you are looking for a quiet, efficient, and accessible power supply, consider a power supply from the RMx SHIFT series. The 80 PLUS Gold certification of this power supply guarantees a minimum efficiency of 88% at 100% load. This means that only a small portion of the energy used is converted to heat, resulting in less heat, lower energy consumption, and thus reduced ventilation needs.
Form factor | ATX |
ATX version | 3.1 |
Internal connection options | 4+4-pin 12V (2x), 6+2-pin PCI Express (6x), S-ATA (16x) |
Item number | 42989245 |
Manufacturer | Corsair |
Category | Power Supply PC |
Manufacturer no. | CP-9020276-EU |
Release date | 19.2.2024 |
Colour | White |
Form factor | ATX |
ATX version | 3.1 |
Efficiency | 90% |
Internal connection options | 4+4-pin 12V (2x), 6+2-pin PCI Express (6x), S-ATA (16x) |
Power supply unit Power connection | C14 |
Cable length | 61 cm |
Number of fans | 1x |
Fan diameter | 140 mm |
Power | 1200 W |
Country of origin | China |
Manufacturer commitment | SBTi |
CO₂ emissions | 444,56 kg |
Climate contribution | EUR 11,16 |
Scope of delivery | Cable ties, Mounting screw |
Length | 18 cm |
Width | 15 cm |
Height | 8.60 cm |
Weight | 3900 g |
Product Safety |
Length | 33.20 cm |
Width | 21.90 cm |
Height | 13.90 cm |
Weight | 3.87 kg |
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Power Supply PC» category have a defect within the first 24 months?
Source: Galaxus- 1.HP0,2 %
- 2.be quiet!0,9 %
- 2.Corsair0,9 %
- 4.Fortron1 %
- 5.Seasonic1,1 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- 1.Sharkoon0 days
- 1.Xilence0 days
- 7.Corsair1 day
- 7.Enermax1 day
- 9.Gigabyte2 days
Return rate
How often is a product of this brand in the «Power Supply PC» category returned?
Source: Galaxus- 7.Gigabyte4,3 %
- 8.Enermax4,4 %
- 9.Corsair4,6 %
- 10.Deepcool4,9 %
- 10.Noctua4,9 %

