--- product_id: 524699520 title: "Corsair RM1000e (2023) Fully Modular Low-Noise Power Supply - ATX 3.1 & PCIe 5.1 Compliant - 105°C-Rated Capacitors - 80 Plus Gold Efficiency - Modern Standby Support - Black" brand: "corsair" price: "€ 18.78" currency: EUR in_stock: false reviews_count: 13 url: https://www.desertcart.hr/products/524699520-corsair-rm1000e-2023-fully-modular-low-noise-power-supply-atx store_origin: HR region: Croatia --- # 1000W peak power Ultra-quiet 120mm fan Fully modular cabling Corsair RM1000e (2023) Fully Modular Low-Noise Power Supply - ATX 3.1 & PCIe 5.1 Compliant - 105°C-Rated Capacitors - 80 Plus Gold Efficiency - Modern Standby Support - Black **Brand:** corsair **Price:** € 18.78 **Availability:** ❌ Out of Stock ## Summary > ⚡ Power up silently, build boldly. ## Quick Answers - **What is this?** Corsair RM1000e (2023) Fully Modular Low-Noise Power Supply - ATX 3.1 & PCIe 5.1 Compliant - 105°C-Rated Capacitors - 80 Plus Gold Efficiency - Modern Standby Support - Black by corsair - **How much does it cost?** € 18.78 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/524699520-corsair-rm1000e-2023-fully-modular-low-noise-power-supply-atx) ## 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 - • **Next-Gen Ready:** ATX 3.1 & PCIe 5.1 certified with Modern Standby support for instant wake times and future-proof compatibility. - • **Built to Endure:** Industrial-grade 105°C capacitors ensure rock-solid stability and longevity, backed by a 7-year warranty for peace of mind. - • **Power Your Ambition:** 1000W of reliable, clean power to fuel your high-performance build without compromise. - • **Clutter-Free Mastery:** Fully modular design means you only connect what you need—streamline your setup and elevate your cable management game. - • **Whisper-Quiet Operation:** 120mm rifle bearing fan with smart fan curve keeps noise near zero, even under full load—focus on work, not the hum. ## Overview The Corsair RM1000e (2023) is a fully modular, 1000W power supply engineered for modern PC builds. It features ATX 3.1 and PCIe 5.1 compliance, ultra-quiet 120mm fan cooling, and industrial-grade 105°C capacitors for reliable, efficient power delivery. With 80 Plus Gold efficiency and Modern Standby support, it offers fast wake-from-sleep times and superior low-load efficiency, all backed by a 7-year warranty. ## Description CORSAIR RMe Series Fully Modular Low-Noise Power Supplies provide quiet, reliable power with 80 PLUS Gold efficiency to your PC. With ATX 3.0 and PCIe 5.0 compliance 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 140mm-long casing that works with nearly any modern case, the CORSAIR RMe Series is steady power for your system. Review: Solid Power Supply - Solid PSU. It has worked great for the past year and a half. I have experienced no Power Supply issues in my build. It should fit any ATX case. The modular function makes it simple to use. Use the cables you need, and don’t use the cables you don’t need. Review: Great Power Supply; Well Engineered; Very Quiet - 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 W I 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. ## 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 the PCIe Gen 5.1 platform and resisting transient power spikes - 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 | B0BYQHWJXC | | Best Sellers Rank | #4 in Computer Power Supplies | | Brand | Corsair | | Compatible Devices | Personal Computer | | Connector Type Used on Cable | ATX | | Cooling Method | Air | | Customer Reviews | 4.7 4.7 out of 5 stars (1,045) | | Fan Size | 120 Millimeters | | Form Factor | ATX | | Global Trade Identification Number | 00840006699811 | | Item Dimensions | 5.91 x 5.51 x 3.39 inches | | Item Weight | 3.7 Pounds | | Manufacturer | Corsair | | Maximum Input Voltage | 240 Volts (AC) | | Mfr Part Number | CP-9020264-NA | | Minimum Input Voltage | 100 Volts (AC) | | Model Name | RM1000e | | Model Number | CP-9020264-NA | | Number of Fans | 1 | | Output Wattage | 1000 | | Power Supply Design | Full Modular | | System Bus Connector Type | 8 Pin | | UPC | 840006699811 | | Unit Count | 1.0 Count | | Upper Temperature Rating | 105 Degrees Celsius | | Warranty Description | 7 year manufacturer | | Wattage | 1000 watts | ## Product Details - **Brand:** Corsair - **Compatible Devices:** Personal Computer - **Connector Type:** ATX - **Cooling Method:** Air - **Form Factor:** ATX - **Item Weight:** 3.7 Pounds - **Item dimensions L x W x H:** 5.91 x 5.51 x 3.39 inches - **Model Name:** RM1000e - **Output Wattage:** 1000 - **Wattage:** 1000 watts ## Images ![Corsair RM1000e (2023) Fully Modular Low-Noise Power Supply - ATX 3.1 & PCIe 5.1 Compliant - 105°C-Rated Capacitors - 80 Plus Gold Efficiency - Modern Standby Support - Black - Image 1](https://m.media-amazon.com/images/I/71G+PGgT1fL.jpg) ![Corsair RM1000e (2023) Fully Modular Low-Noise Power Supply - ATX 3.1 & PCIe 5.1 Compliant - 105°C-Rated Capacitors - 80 Plus Gold Efficiency - Modern Standby Support - Black - Image 2](https://m.media-amazon.com/images/I/81GR0YcwwcL.jpg) ![Corsair RM1000e (2023) Fully Modular Low-Noise Power Supply - ATX 3.1 & PCIe 5.1 Compliant - 105°C-Rated Capacitors - 80 Plus Gold Efficiency - Modern Standby Support - Black - Image 3](https://m.media-amazon.com/images/I/81UptWS7biL.jpg) ![Corsair RM1000e (2023) Fully Modular Low-Noise Power Supply - ATX 3.1 & PCIe 5.1 Compliant - 105°C-Rated Capacitors - 80 Plus Gold Efficiency - Modern Standby Support - Black - Image 4](https://m.media-amazon.com/images/I/81fWz1syE4L.jpg) ![Corsair RM1000e (2023) Fully Modular Low-Noise Power Supply - ATX 3.1 & PCIe 5.1 Compliant - 105°C-Rated Capacitors - 80 Plus Gold Efficiency - Modern Standby Support - Black - Image 5](https://m.media-amazon.com/images/I/814WlFbi6PL.jpg) ## Available Options This product comes in different **Color, Size, Style** options. ## Questions & Answers **Q: what color are the included cables?** A: White RM Series (2021) PSUs comes with white cables to match the PSU. If you have any more questions or concerns, please feel free to reach out via support on our website and we'll happily assist you. **Q: does this power supply use TYPE 4 cables?** A: From what I recall, I believe it does **Q: Would you recommend using 1 pcie cable for a high end graphics card or 2 when using this power supply?** A: I recommend using two separate cables rather than the dual splitter cable. I think the recommendation comes more from the card manufacturer depending on the size of your card. **Q: Is it normal for these to have a fairly noticeable electrical smell when they are new? not exactly burned, strong electrical i've never had with a psu** A: No, that is not a regular thing. Best to have it warrantied or exchanged. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Solid Power Supply *by P***N on January 14, 2026* Solid PSU. It has worked great for the past year and a half. I have experienced no Power Supply issues in my build. It should fit any ATX case. The modular function makes it simple to use. Use the cables you need, and don’t use the cables you don’t need. ### ⭐⭐⭐⭐⭐ Great Power Supply; Well Engineered; Very Quiet *by Z***Y on 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 W I 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. ### ⭐⭐⭐⭐⭐ Rock solid, works perfect *by T***K on May 24, 2024* It's a power supply. If it provides completely stable power, is quiet, and you don't have to think about it after installing it, it's great. This one is completely stable, is quiet, and easy to install. Including 12vhpwr in the box was a nice touch, and it's a lot nicer to work with than the Nvidia dongle that comes with the 4k series GPU's. Not much else to say about a power supply. No real cons to this one other than it's a little stinky out of the box and for the first couple of days you use it. I assume it's the powdercoat they painted it with rather than the scent of raw power, but it lasted a day or two in a high airflow case. Captain Stinky here has been rock solid since I first booted up the system I powered it with, though, so it's not much of a complaint. ## Frequently Bought Together - Corsair RM1000e (2023) Fully Modular Low-Noise Power Supply - ATX 3.0 & PCIe 5.0 Compliant - 105°C-Rated Capacitors - 80 Plus Gold Efficiency - Modern Standby Support - 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 - AMD Ryzen 7 7800X3D 8-Core, 16-Thread Desktop Processor --- ## 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.hr/products/524699520-corsair-rm1000e-2023-fully-modular-low-noise-power-supply-atx](https://www.desertcart.hr/products/524699520-corsair-rm1000e-2023-fully-modular-low-noise-power-supply-atx) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-25*