Corsair RM1000e Fully Modular Low-Noise ATX Power Supply Black
Status: Corsair RM1000e Fully Modular Low-Noise ATX…: Unavailable on Amazon as of . SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.
Bottom line: The Corsair RM1000e Fully Modular Low-Noise ATX Power Supply Black: 80 Plus Gold efficiency with 105C-rated capacitors for steady electrical performance; main trade-off: RMe series targets quiet operation, not the tighter ripple specs of Corsair's RMx line.
As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →
Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives:
Similar: Corsair RM1000e Fully Modular Low-Noise ATX… — $95.30 on Amazon as of 2026-10-06 12:20 UTC (price may vary).
Similar: Corsair RM1000e — $85.30 on Amazon as of 2026-10-06 10:23 UTC (price may vary).
Similar: CORSAIR RM1000e — $132.98 on Amazon as of 2026-10-07 04:20 UTC (price may vary).
Pros & Cons
Pros
- ✓ 80 Plus Gold efficiency with 105C-rated capacitors for steady electrical performance
- ✓ Dual 8-pin EPS12V connectors cover modern high-draw motherboards and CPUs
- ✓ Fully modular cabling - attach only the PCIe and SATA leads your build needs
- ✓ 120mm rifle bearing fan with a tuned curve stays quiet even at full load
- ✓ Modern Standby support gives fast wake-from-sleep and better low-load efficiency
Cons
- ✗ RMe series targets quiet operation, not the tighter ripple specs of Corsair's RMx line
- ✗ No native 12VHPWR cable listed, so RTX 40/50 cards need the included adapter route
- ✗ Rifle bearing fan runs continuously - no zero-RPM fanless idle mode advertised
- ✗ Catalog row ships with no brand field populated, so filtering by Corsair can miss it
Manufacturer description
CORSAIR RMe Series Fully Modular Low-Noise Power Supplies provide quiet, reliable power with 80 PLUS Gold efficiency to your PC. With dual 8-pin EPS12V cables 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. Wake your computer faster and consume less power with support for the new Modern Standby sleep mode. Fully modular cables make PC builds easy, as you connect only the cables your system requires. With a…
SpecPicks Verdict
SpecPicks scored Corsair RM1000e Fully Modular Low-Noise ATX Power Supply Black 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.
- Dual 8-Pin EPS12V Connectors: For wide compatibility with modern graphics cards and motherboards.
- 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 |
|---|---|
| Wattage | 1000 watts |
| Fan Size | 12 centimeters |
| Model Name | RM1000e |
| 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-9020250-NA |
| Connector Type | atx,pcie |
| Cooling Method | Air |
| Item Type Name | Power Supply |
| Number of Fans | 1 |
| Output Wattage | 1000 watts |
| Item Dimensions | 5.91 x 5.51 x 3.39 inches |
| Mfr Part Number | CP-9020250-NA |
| 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 | Personal Computer |
| Connector Quantity | 12 |
| Power Supply Design | Full Modular |
| Warranty Description | 7 Years |
| Full listing title | Corsair RM1000e Fully Modular Low-Noise ATX Power Supply (Dual EPS12V Connectors, Low-Noise, 105°C-Rated Capacitors, 80 Plus Gold-Certified Efficiency, Modern Standby Support) Black |
Ready to buy?
Amazon shows no buyable offer for Corsair RM1000e Fully Modular Low-Noise ATX… at the last check. A similar in-stock product is Corsair RM1000e Fully Modular Low-Noise ATX…. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
Related Power Supplies
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- How to Build a Windows 98 Retro PC in 2026
- Best 1440p Gaming GPUs in 2026
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- Best Retro Handhelds in 2026 — From $35 to $500
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
More reviews from the SpecPicks archive
Browse all reviews →- Sound Blaster Audigy 2 ZS Won't Install on Windows XP: Driver Hunt + Fix
- Best Budget AM4 Build for Local LLM Inference in 2026
- Best Storage for a Windows 98 Retro PC: CompactFlash vs IDE-to-USB SSD Adapters
- Intel Arc for Stable Diffusion: VRAM, Setup & Benchmarks 2025
- 20GB Homelab Memory Left: What to Add Next
- Ryzen 7 5800X vs Ryzen 7 5700X for 2026 Budget Gaming Builds
- Gemma 4 31B Creative-Writing Finetunes on RTX 3060 12GB
- Steam Deck OLED vs Legion Go S: 2026 Comparison
- Best Budget GPU for Stable Diffusion: Why the RTX 3060 12GB Still Wins
- Building a Silent Windows 98 Gaming PC in 2026: The Full Parts List
- Best SteamOS Handheld Gaming PCs in 2025: What to Buy
- Claude Code Artifacts Just Shipped: What It Adds, and the Local Aider Alternative
- Best Steam Deck Dock for 4K Desktop Gaming in 2026: JSAUX Docking Station Tested Against the Use Case
- LongCat-2.0: A Frontier Model Trained Without Nvidia GPUs
- The Half-Life Mod Era That Built Modern Multiplayer: Counter-Strike, Day of Defeat, TFC, Natural Selection
- Best Gaming Mouse for Warzone & FPS Esports in 2026
- Second Streaming PC vs NVENC: What an Old i7-9700K Is Still Good For
- Noctua NH-U12S vs NZXT Kraken M22 in a Mini-ITX Ryzen 7 5800X Build
- Xbox Cloud Gaming in 2025: How It Works & What You Need
- Xbox Mode's PC Performance Boost Favors Nvidia GPUs
- Qwen 3.6 27B GGUF: BF16 vs Q4_K_M vs Q8_0 Compared
- RTX 3060 12GB vs RTX 4060 Ti 16GB for Gemma 3 12B (2026)
- Best Parts for a Local Coding-Agent Rig in 2026
- Claude Fable 5 Launches at #1 on the Intelligence Index — What Local Builders Should Take Away
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090