--- product_id: 774215354 title: "RM1000x ATX 3.1 PCIe 5.1 Ready Fully Modular 1000W Power Supply – Low-Noise, Cybenetics Gold Efficiency, Native 12V-2x6 Connector – Black" brand: "corsair" price: "S$317" currency: SGD in_stock: true category: "Corsair" url: https://www.desertcart.sg/products/774215354-rm1000x-atx-3-1-pcie-5-1-ready-fully-modular store_origin: SG region: Singapore --- # 1000W peak power Fully modular cabling 10-year warranty RM1000x ATX 3.1 PCIe 5.1 Ready Fully Modular 1000W Power Supply – Low-Noise, Cybenetics Gold Efficiency, Native 12V-2x6 Connector – Black **Brand:** corsair **Price:** S$317 **Availability:** ✅ In Stock ## Summary > ⚡ Power up like a pro—quiet, clean, and future-ready. ## Quick Answers - **What is this?** RM1000x ATX 3.1 PCIe 5.1 Ready Fully Modular 1000W Power Supply – Low-Noise, Cybenetics Gold Efficiency, Native 12V-2x6 Connector – Black by corsair - **How much does it cost?** S$317 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/774215354-rm1000x-atx-3-1-pcie-5-1-ready-fully-modular) ## 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 - • **Built to Last:** Premium 105°C Japanese capacitors and a decade-long warranty ensure your investment powers on for years. - • **Next-Gen Ready:** ATX 3.1 & PCIe 5.1 compliance with native 12V-2x6 GPU connector—future-proof your rig effortlessly. - • **Power Your Ambition:** 1000W of clean, reliable power to fuel your high-performance build without compromise. - • **Tailored Connectivity:** Fully modular design means you only plug in what you need—streamlined, clutter-free, and ultra-flexible. - • **Whisper-Quiet Efficiency:** Cybenetics Gold 91% efficiency and a 140mm FDB fan keep noise low and temps cooler for marathon sessions. ## Overview The CORSAIR RM1000x is a fully modular 1000W power supply engineered for high-end PC builds. It boasts Cybenetics Gold 91% efficiency, ATX 3.1 and PCIe 5.1 compliance, and a native 12V-2x6 connector for the latest GPUs. With ultra-flexible embossed cables, whisper-quiet cooling, premium Japanese capacitors, and a 10-year warranty, it delivers reliable, low-noise power designed to future-proof your system. ## Description CORSAIR RMx Series Fully Modular Low-Noise Power Supplies deliver quiet, dependable power with Cybenetics Gold efficiency to your PC. Fully modular, ultra-flexible embossed cables make PC builds easy, as you connect only the cables your system requires. Compliant with the ATX 3.1 power standard from Intel®, RMx PSUs have the connections needed to power today’s demanding PC hardware including a native 12V-2x6 connector. 100% Japanese 105°C-rated electrolytic capacitors deliver fantastic electrical performance, while a 140mm FDB fan provides low noise cooling. Backed by a ten-year warranty, RMx PSUs are the gold standard for many years to come. ## Features - Fully Modular: Reliable and efficient low-noise power supply with fully modular cabling, so you only have to connect the cables your system needs. - Cybenetics Gold-Certified: Rated for up to 91% efficiency, resulting in lower power consumption, less noise, and cooler temperatures. - ATX 3.1 Compliant: Compliant with the ATX 3.1 power standard from Intel, supporting PCIe 5.1 and resisting transient power spikes. - Native 12V-2x6 Connector: Ensures compatibility with the latest graphics cards with a direct GPU to PSU connection – no adapter necessary. - Embossed Cables with Low-Profile Combs: Sleek, ultra-flexible embossed cables look great and make installing and connecting the RMx a breeze. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0FLGMTSRQ | | Best Sellers Rank | #6 in Computer Power Supplies | | Brand | Corsair | | Compatible Devices | Monitor | | Connector Type | ATX | | Connector Type Used on Cable | ATX | | Cooling Method | Air | | Customer Reviews | 4.6 out of 5 stars 187 Reviews | | Form Factor | ATX | | Item Dimensions | 2.3 x 3.39 x 5.91 inches | | Item Weight | 6.88 Pounds | | Manufacturer | Corsair | | Maximum Input Voltage | 120 Volts (AC) | | Mfr Part Number | CP-9020271-NA/AM | | Minimum Input Voltage | 120 Volts (AC) | | Model Name | RM1000x | | Model Number | CP-9020271-NA/AM | | Number of Fans | 1 | | Output Wattage | 1000 Watts | | Power Supply Design | Full Modular | | System Bus Connector Type | ATX | | UPC | 840440415190 | | Unit Count | 1.0 Count | | Warranty Description | 10 Year Manufacturer | | Wattage | 1000 watts | ## Product Details - **Brand:** Corsair - **Compatible Devices:** Monitor - **Connector Type:** ATX - **Cooling Method:** Air - **Form Factor:** ATX - **Item Weight:** 6.88 Pounds - **Item dimensions L x W x H:** 2.3 x 3.39 x 5.91 inches - **Model Name:** RM1000x - **Output Wattage:** 1000 Watts - **Wattage:** 1000 watts ## Images ![RM1000x ATX 3.1 PCIe 5.1 Ready Fully Modular 1000W Power Supply – Low-Noise, Cybenetics Gold Efficiency, Native 12V-2x6 Connector – Black - Image 1](https://m.media-amazon.com/images/I/71Xai-xG7wL.jpg) ## Available Options This product comes in different **Size, Style** options. --- ## 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.sg/products/774215354-rm1000x-atx-3-1-pcie-5-1-ready-fully-modular](https://www.desertcart.sg/products/774215354-rm1000x-atx-3-1-pcie-5-1-ready-fully-modular) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-07-14*