--- product_id: 693898669 title: "RM1000e (2025) ATX 3.1 PCIe 5.1 Ready 1000W Power Supply – Black" brand: "corsair" price: "€ 263.00" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.sk/products/693898669-rm1000e-2025-atx-3-1-pcie-5-1-ready-1000w store_origin: SK region: Slovakia --- # 1000W peak power output Fully modular cabling for clean builds 105°C-rated capacitors for durability RM1000e (2025) ATX 3.1 PCIe 5.1 Ready 1000W Power Supply – Black **Brand:** corsair **Price:** € 263.00 **Availability:** ✅ In Stock ## Summary > ⚡ Power up quietly, build boldly. ## Quick Answers - **What is this?** RM1000e (2025) ATX 3.1 PCIe 5.1 Ready 1000W Power Supply – Black by corsair - **How much does it cost?** € 263.00 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/693898669-rm1000e-2025-atx-3-1-pcie-5-1-ready-1000w) ## Best For - corsair enthusiasts ## Why This Product - Trusted corsair brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Your Ambition:** 1000W of reliable, high-efficiency power to fuel your next-gen PC build without compromise. - • **Future-Proof Certified:** Intel ATX 3.1 and PCIe 5.1 ready, supporting the latest GPUs with native 12V-2x6 connectors—no adapters needed. - • **Whisper-Quiet Performance:** 120mm rifle bearing fan with smart fan curve keeps noise minimal, even under full load. - • **Cable Clarity, Zero Clutter:** Fully modular design means you connect only what you need—streamline airflow and showcase your build. - • **Built to Last, Backed to Trust:** Industrial-grade 105°C capacitors and a 7-year warranty ensure steady power and peace of mind. ## Overview The CORSAIR RM1000e (2025) is a fully modular, 1000W power supply engineered for modern high-performance PCs. Certified to Intel ATX 3.1 and PCIe 5.1 standards, it supports the latest GPUs with native 12V-2x6 connectors, eliminating bulky adapters. Its 120mm rifle bearing fan and optimized fan curve deliver whisper-quiet operation, while industrial-grade 105°C capacitors ensure long-term reliability. With Cybenetics Gold efficiency and Modern Standby compatibility, this PSU offers efficient, stable power and rapid wake-from-sleep times, all backed by a 7-year warranty. ## 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 nearly any modern case, the CORSAIR RMe Series is steady power for your system. Box Contents 1x 24-pin ATX (24-pin) Connector Cable 2x 8-pin ATX 12V/EPS12V (4+4-pin) Connector Cables 1x 8-pin PCIe (6+2-pin) Connector Cable 1x 600W 12V-2x6 (12+4-pin) Connector Cable 1x 12V-2x6 (12+4-pin) to dual 8-pin PCIe (6+2-pin) Cable 6x SATA Connectors 2x PATA Connectors ## 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. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0DPR5RZ1T | | Best Sellers Rank | #1 in Computer Power Supplies | | Brand | Corsair | | Compatible Devices | Monitor | | Connector Type Used On Cable | ATX | | Cooling Method | Air | | Customer Reviews | 4.7 4.7 out of 5 stars (1,522) 4.7 out of 5 stars | | Fan Size | 12 centimeters | | Form Factor | ATX | | Item Dimensions | 5.91 x 5.51 x 3.35 inches | | Item Highlight | Native 12V-2x6 Cable Included, Low-Noise, Fully Modular, Cybenetics Gold, Modern Standby Mode, NA | | Item Weight | 3.6 pounds | | Manufacturer | Corsair | | Maximum Input Voltage | 240 volts_of_alternating_current | | Mfr Part Number | CP-9020297-NA | | Minimum Input Voltage | 100 volts_of_alternating_current | | Model Name | CORSAIR RM1000e | | Model Number | CP-9020297-NA | | Number Of Fans | 1 | | Number Of Items | 1 | | Output Wattage | 1000 watts | | Power Supply Design | Full Modular | | System Bus Connector Type | 24 Pin | | Upc | 840006691365 | | Warranty Description | 7 Years Manufacturer | | Wattage | 1000 watts | ## Product Details - **Brand:** Corsair - **Compatible Devices:** Monitor - **Connector Type:** ATX - **Cooling Method:** Air - **Form Factor:** ATX - **Item Weight:** 3.6 pounds - **Item dimensions L x W x H:** 5.91 x 5.51 x 3.35 inches - **Model Name:** CORSAIR RM1000e - **Output Wattage:** 1000 watts - **Wattage:** 1000 watts ## Images ![RM1000e (2025) ATX 3.1 PCIe 5.1 Ready 1000W Power Supply – Black - Image 1](https://m.media-amazon.com/images/I/71DvsXvdUkL.jpg) ## Available Options This product comes in different **Color, Size, Set** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Power Supply; Well Engineered; Very Quiet *by on Reviewed in the United States April 2, 2024* This Corsair power supply has got to be the best PSU I have ever worked with In terms of Bench Testing a PC. The Modular Design lets you only plug in what is needed to make the system work, which allows you to avoid unnecessary clutter of unused cables unlike traditional PSU's. if i apply the concept of this power supply to building a PC, the Cable Management will be much easier as you will have extra space to store excess cables and can retain the unused cables in your box outside of the case until needed.During bench testing of my new system which contains the following parts:- ASUS ROG Crosshair X670E Hero- AMD 7900X 170 W- Corsair Dominator Titanium DDR5- Gigabyte Nvidia RTX 3060 12G- Crucial T700 2Tb Gen 5 PCIe M.2- Micron 500 Gb Gen 4 PCIe M.2- RM1000e PSU 1000 WI was able to boot, and bench test (Cinnebench 2024) my system and this Unit didn't spin the cooling fan up once for the first 5 minutes of the test. Once the fan kicked on it was so unbelievably quiet. My current system has an EVGA 650W power supply in it and that thing sounds like a leaf blower sometimes. The Corsair PSU functions in a "Zero RPM" state only spinning up when needed and the fan is so quiet you cant really tell when its on unless you are looking at it.I plan on Building y system once my case arrives, and will update my review about installation and cable management, and include a few pictures to boot. I Ordered Corsair Pro Sleeved cables for my build so I will not be using the stock cables in my final build, however I did use them for bench testing and I can say that the stock cables are nice, flat ribbon cables with a durable exterior coating. They are flexible yet sturdy, and can be easily Cable Managed with zip-ties and Velcro straps. Overall first impressions i would Definitely recommend this to people who need a great power supply with intuitive modular cable management for cases like the Corsair 4000. ### ⭐⭐⭐⭐⭐ Stable, reliable, quality power supply *by on Reviewed in the United States January 28, 2026* Been using Corsair for my PSU needs for years. None have let me down and this one is looking to continue that trend. Absolutely stable power delivery. Cables are high quality. Powering my 9800x3d and 5080 setup flawlessly since October 2025 now. Absolutely zero noise either from internals or the fan. Came with all cables I could possibly need. Cable length and flexibility are fantastic making them easy to manage. ### ⭐⭐⭐⭐⭐ Love Corsair works great *by on Reviewed in the United States October 11, 2026* Great power supply ## Frequently Bought Together - CORSAIR RM1000e (2025) Fully Modular Low-Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Gold Efficiency, 105°C-Rated Capacitors, Modern Standby Mode – Black - Samsung 990 PRO SSD NVMe M.2 PCIe Gen4, M.2 2280 Internal Solid State Hard Drive, Seq. Read Speeds Up to 7,450 MB/s for High End Computing, Gaming, and Heavy Duty Workstations, MZ-V9P2T0B/AM - ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/693898669-rm1000e-2025-atx-3-1-pcie-5-1-ready-1000w](https://www.desertcart.sk/products/693898669-rm1000e-2025-atx-3-1-pcie-5-1-ready-1000w) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-10-30*