CORSAIR RM1000x Shift White PC電源ユニット 1000W

This article covers CORSAIR RM1000x Shift White PC電源ユニット 1000W.

Overview

The CORSAIR RM1000x Shift White is a 1000W power supply unit with 80 PLUS Gold certification. Its standout feature is the innovative side-mounted modular connector layout, which makes cable installation and management significantly easier compared to traditional PSUs. It supports the latest ATX3.1 and PCIe5.0 standards, ensuring compatibility with modern high-end graphics cards without the need for adapter cables. Built with Japanese 105°C-rated capacitors and a 140mm fluid dynamic bearing fan, it offers excellent reliability and quiet operation, including a Zero RPM mode that stops the fan under low loads. Backed by a 10-year warranty, this PSU is positioned as a premium mid-to-high-end solution for demanding builds.

Compatibility Guide

This PSU conforms to the standard ATX form factor and fits most ATX cases. However, its depth of 180mm is slightly longer than average, so check your case's PSU clearance, especially in compact or budget cases. The side-mounted modular connectors require careful orientation: in a typical bottom-mounted PSU layout, the connectors should face the front of the case for easy cable routing. The unit includes a native 12VHPWR connector for PCIe5.0 graphics cards, plus multiple PCIe 8-pin connectors for older GPUs. It is fully compatible with all ATX3.1 motherboards and modern CPU power requirements.

Product Info

Released in 2024, the CORSAIR RM1000x Shift White sits in the mid-to-high-end segment of the PSU market. It achieves up to 90% efficiency under typical loads thanks to its 80 PLUS Gold certification. The 140mm FDB fan provides quiet operation, and the Zero RPM mode ensures silence during light use. Japanese capacitors and a 10-year warranty underline its focus on long-term reliability. The unique side-modular design sets it apart from conventional PSUs, making cable management more intuitive. It is available through major retailers like Japan, with a typical street price around ¥22,580.

Best Use Cases

This PSU is ideal for high-end gaming PCs equipped with the latest GeForce RTX 40/50 series or Radeon RX 7000/9000 series graphics cards. The native 12VHPWR connector eliminates the need for messy adapters and ensures clean cable routing. It is also an excellent choice for PC builders who prioritize cable management and ease of maintenance. The side-mounted connectors make it easy to plug and unplug cables even in tight spaces. Additionally, users who value quiet operation will appreciate the Zero RPM fan mode, which keeps the system silent during everyday tasks like web browsing or office work.

Things to Consider

At 1000W, this PSU is overkill for mid-range systems that only require 500-750W. If you are building a budget or mainstream PC, a lower-wattage unit would be more cost-effective. The side-modular design, while convenient, may not fit well in all cases. Some cases with limited clearance between the PSU and the front panel might cause cable bending or obstruction. Always verify your case's PSU compartment dimensions and the orientation of the modular connectors before purchasing. Competitors like the Seasonic Vertex series and be quiet! Dark Power series offer similar performance with different form factors and features. The RM1000x Shift White is best suited for users who specifically want the convenience of side-mounted modular connectors and a clean, white aesthetic.