CORSAIR RM750e ATX 3.1 PCIe 5.1 Ready 750W Power Supply – White
Bottom line: The CORSAIR RM750e ATX 3.1 PCIe 5.1 Ready 750W Power Supply: Fully modular cabling — connect only what your build needs, less clutter; main trade-off: 750W ceiling limits headroom for a 4090/5090-class GPU build.
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Pros & Cons
Pros
- ✓ Fully modular cabling — connect only what your build needs, less clutter
- ✓ ATX 3.1 / PCIe 5.1 certified, handles 2x GPU transient power spikes
- ✓ Native 12V-2x6 cable included — no adapter for modern GPUs
- ✓ 120mm rifle bearing fan with tuned curve stays quiet at full load
- ✓ Seven-year warranty backing 105C-rated industrial capacitors
Cons
- ✗ 750W ceiling limits headroom for a 4090/5090-class GPU build
- ✗ Cybenetics Gold, not Platinum or Titanium efficiency tier
- ✗ Rifle bearing fan is not a fluid dynamic or maglev bearing
- ✗ Modern Standby needs motherboard and OS support to deliver fast wake
Manufacturer description
CORSAIR RMe Series Fully Modular Low-Noise Power Supplies provide quiet, reliable power with Cybenetics Gold efficiency to your PC. The modular cables make PC builds easy, as you connect only the cables your system requires. With ATX 3.1 and PCIe 5.1 compliance with inclusion of native 12V-2x6 connnector and cable, and an array of PCIe 8-pin power connectors, RMe PSUs have the connections needed to power today’s demanding PC hardware. Industrial-grade, 105°C-rated capacitors deliver superb electrical performance, backed by a seven-year warranty. With a 140mm-long casing that works with…
SpecPicks Verdict
SpecPicks scored CORSAIR RM750e ATX 3.1 PCIe 5.1 Ready 750W Power Supply using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. Compare with similarly-priced alternatives in the power supplies category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- Fully Modular PSU: Reliable and efficient, low-noise power supply with fully modular cabling, so you only have to connect the cables your system build needs
- Intel ATX 3.1 Certified: Compliant with the ATX 3.1 power standard, supporting PCIe 5.1 platform withstands 2x transient power excursions from the GPU
- Keeps Quiet: A 120mm rifle bearing fan with a specially calculated fan curve keeps fan noise down, even when operating at full load
- 105°C-Rated Capacitors: Delivers steady, reliable power and dependable electrical performance
- Modern Standby Compatible: Extremely fast wake-from-sleep times and better low-load efficiency
Full Specifications
| Brand | Corsair |
|---|---|
| Color | White |
| Wattage | 750 watts |
| Model Name | RM750e |
| Unit Count | 1 Count |
| Form Factor | ATX |
| Keeps Quiet | A 120mm rifle bearing fan with a specially calculated fan curve keeps fan noise down, even when operating at full load |
| Model Number | CP-9020292-NA/AM |
| Connector Type | ATX |
| Cooling Method | Fan |
| Number of Fans | 1 |
| Output Wattage | 750 watts |
| Item Dimensions | 5.91 x 5.51 x 3.35 inches |
| Mfr Part Number | CP-9020292-NA/AM |
| Number of Items | 1 |
| Fully Modular PSU | Reliable and efficient, low-noise power supply with fully modular cabling, so you only have to connect the cables your system build needs |
| Compatible Devices | Monitor |
| Power Supply Design | Full Modular |
| Warranty Description | 7 Year Manufacturer |
| Maximum Input Voltage | 240 volts_of_alternating_current |
Ready to buy?
CORSAIR RM750e ATX 3.1 PCIe 5.1 Ready 750W Power Supply – White is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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