Corsair RM1000x Shift Fully Modular ATX Power Supply - Modular Side Interface - ATX 3.1 & PCIe 5.1 Compliant - Zero RPM Fan Mode - 105°C-Rated Capacitors - 80 Plus Gold Efficiency - Black
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Corsair RM1000x Shift Fully Modular ATX Power Supply - Modular Side Interface - ATX 3.1 & PCIe 5.1 Compliant - Zero RPM Fan Mode - 105°C-Rated Capacitors - 80 Plus Gold Efficiency - Black

4.6/5
Product ID: 510217430
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Details

  • Model Name
    RM1000x SHIFT
  • Brand
    Corsair
  • Compatible Devices
    Personal
  • Connector Type
    ATX EPS
  • Output Wattage
    1000
  • Form Factor
    ATX
1000W Peak Power
🔇Zero RPM Silent Mode
🛡️105°C Japanese Caps

Description

⚡ Power up silently, perform endlessly.

  • BUILT TO LAST - Premium 105°C-rated Japanese electrolytic capacitors guarantee rock-solid reliability and longevity under heavy workloads.
  • NEXT GEN READY - Intel ATX 3.0 & PCIe 5.1 compliance ensures your rig is future-proofed for the latest GPUs and CPUs.
  • DYNAMIC VISUAL FLAIR - Customizable LCD display lets you showcase real-time system stats or your favorite GIFs—because your PSU should be as stylish as your setup.
  • TAILORED POWER DELIVERY - Fully modular Micro-Fit cables mean no clutter, just the connections you need for a sleek, efficient build.
  • WHISPER QUIET OPERATION - Zero RPM fan mode keeps noise at bay during low to medium loads—focus on work or play without distractions.

The Corsair RM1000x Shift is a fully modular, 1000W ATX 3.1 power supply designed for high-performance PCs. It features Intel ATX 3.0 and PCIe 5.1 compliance for cutting-edge hardware compatibility, premium 105°C Japanese capacitors for durability, and a zero RPM fan mode for near-silent operation. Its innovative Micro-Fit connectors reduce cable clutter, while a customizable LCD display adds a unique personal touch to your build.

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Specifications

BrandCorsair
SeriesRM1000x SHIFT
Item model numberCP-9020253-NA
Item Weight4.2 pounds
Product Dimensions7.09 x 5.91 x 5.08 inches
Item Dimensions LxWxH7.09 x 5.91 x 5.08 inches
ColorBlack
ManufacturerCorsair
ASINB0BP8B6M7Y
Country of OriginVietnam
Date First AvailableJanuary 31, 2023

Reviews

4.6

All from verified purchases

M**C

Couldn't be happier; what a design!

I’ve always hated how traditional PSU cables connect — reaching around the back, cramming fingers into tight spaces. That’s why I was excited about the Corsair Shift 1200X’s side-access design, and I’m happy to report: in real-world use, it’s even more convenient than I expected.✅ Ease of installation: The side-mounted connectors make cable management a breeze, especially in larger cases where you have the rear panel clearance. For newer PC builders, this layout is much easier to work with compared to standard designs.⚠️ Important tip: Before you buy, check your case dimensions carefully. If you’re building in a micro-ATX or ITX case, measure twice — this PSU’s side-access layout requires extra clearance on the rear side panel that small cases may not have.✅ Noise & cooling: I can barely hear this PSU even under load, so I assume it’s cooling efficiently. No noticeable coil whine or fan ramping in my system.✅ Cabling quality: I was pleasantly surprised by the included Corsair Type 5 cables — they’re flexible, well-made, and didn’t make me feel the need to swap them for aftermarket ones.lling I figured I would do a cable swap but was actually satisfied by the quality of cables it came with already

J**N

Worth the money

Fits great. the overall look of this power supply was worth the value for the money and my needs for this power supply and its overall quality is great for the price

Y**A

excelente fuente de poder y si llego a Colombia

excelente fuente de poder y si llego a Colombia

W**Z

very nice PSU, reputable brand, the cables are top tier quality

very nice PSU, reputable brand, the cables are top tier quality

L**S

Not for some cases...

This is a great quality product from well-known reputable company, a PSU with great modularity and great performance, and frankly a good value. Lots of connectors and on the shift model, if that's what you're looking at side mounted connection points.Here's where the details come in. Is this PSU is primarily for cases with side mounted PSU slots, while in a wider case this might work in a flat mount situation, most likely you are going to need a fairly wide case to house the wiring coming off the supply without bending the wires too much. Even then in some side mount cases, or the PSU is mounted on its side, the wires sticking upright can still impede on certain things, for example with the Lian-Li o11 dynamic XL, The upright facing ports for the connectors on the wires to plug into impede with the bottom hot swap hard drive bay. Now if I really wanted to press the wires down flat against the power supply unit I could probably still fit the hot swap bay in the case, but it wouldn't give much room for the wires, nor allow for much passive heat dissipation from the PSU. In this particular instance with the case I chose a standard end connector output PSU would have been the better choice, as there is ample room at the end for wiring clutter, but due to the hot swap bay mounted above the power supply unit, the side output of the shift model is not intuitive for my case.Removal of the bottom hot swap bay in my case alleviated the issue, but also presents the inconvenience of not having all four hot swap bays available. I never thought I would use this feature, but over the years as I have acquired multiple hard drives and stored up massive amounts of data, it actually comes in handy for moving data back and forth between drives.So no stars docked for the design it's actually great, just really think about whether or not you need the side output connectors and whether or not you will have enough room in your case. They make it more convenient to plug and unplug additional wires without having to remove the power supply unit completely, however you may run into spacing issues in smaller cases.Situationally recommended.

A**R

It is great and silent. Works as expected.

It is great and silent. Works as expected.

N**Z

works

working well- no issues- Can't speak to how long it iwl last, but so far so good- quiet- good amount of plugs- good cooling-

K**4

Excellent

product as described

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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€ 450.63

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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