Corsair RMx Shift Series RM1200x Shift Fully Modular 80PLUS Gold ATX Power Supply
Corsair RMx Shift Series RM1200x Shift Fully Modular 80PLUS Gold ATX Power Supply
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Corsair RMx Shift Series RM1200x Shift Fully Modular 80PLUS Gold ATX Power Supply

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Corsair RMx Shift Series RM1200x Shift Fully Modular 80PLUS Gold ATX Power SupplyCorsair RMx Shift Series RM1200x Shift Fully Modular 80PLUS Gold ATX Power SupplyCorsair RMx RPS0160 850W ATX Computer Power Supply
Count1
Size12.30" x 8.50" x 5.30"

Key item features

  • Innovative Connections: Features an innovative patent-pending side PSU panel with modular connections for easier cable management and accessibility during PC building.
  • ATX 3.0 Certified: Compliant with the ATX 3.0 power standard, supporting the PCIe Gen 5 platform and including PCIe 5.0 12VHPWR GPU cables for modern graphics cards.
  • Efficient Cooling: Equipped with a 140mm fluid dynamic bearing fan that supports Zero RPM mode, ensuring quiet operation under low to medium loads.
  • Robust Power: Delivers 1200W of output power with 80 PLUS Gold certification, achieving up to 90% efficiency for lower power consumption and cooler temperatures.
  • Durable Components: Built with 100% industrial-grade, 105°C-rated Japanese electrolytic capacitors for unwavering power delivery and reliability.
  • Modular Design: Utilizes fully modular CORSAIR Type 5 Gen 1 micro-fit PSU connectors, allowing users to connect only necessary cables to reduce clutter.
  • Broad Compatibility: Designed to fit in any ATX PSU format PC case that is at least 210mm (8.3") wide, with side access to the PSU.
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Current price is $159.99
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4.596998928188639 stars out of 5, based on 6531 seller reviews(4.6)
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Showing 1-3 of 3 reviews

Dec 9, 2025
Eriq
Item details
Count: 1
Size: 12.30" x 8.50" x 5.30"
Sold and shipped byNewegg Inc.
5 out of 5 stars review

Verified Purchase

Once you Shift, it's hard to go back

This is my first side-mounted cable PSU and I am not going back to the old school style. It makes it so much easier to manage cables before and after building. I swapped out my old 3090 for a new 5080 and if this was an old style PSU, I would have had to take out the entire PSU to swap out the power cables. Not with this side connector PSU.

Incentivized Review
Helpful?7393WFUBWOVW2616808015
Jan 18, 2026
Scott
Item details
Count: 1
Size: 12.30" x 8.50" x 5.30"
Sold and shipped byNewegg Inc.
5 out of 5 stars review

Verified Purchase

This was an amazing deal on a solid psu. I like the shift element of this where the cables are accessible via the back panel. Much better cable management and setup .

Incentivized Review
Helpful?7393WFUBWOVW2616808015
Dec 30, 2025
Aj
Item details
Count: 1
Size: 12.30" x 8.50" x 5.30"
Sold and shipped byNewegg Inc.
5 out of 5 stars review

Verified Purchase

Great value and way to power up your components. Super reliable and can't let you down.

Incentivized Review
Helpful?7393WFUBWOVW2616808015