---
product_id: 655336405
title: "RM1000x Fully Modular Low-Noise ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Support – Cybenetics Gold Efficiency – Native 12V-2x6 Connector – Black"
brand: "corsair"
price: "₨9800"
currency: SCR
in_stock: true
reviews_count: 8
category: "Corsair"
url: https://www.desertcart.sc/products/655336405-rm1000x-fully-modular-low-noise-atx-power-supply-atx-3
store_origin: SC
region: Seychelles
---

# 1000W peak power ultra low-noise operation fully modular cabling RM1000x Fully Modular Low-Noise ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Support – Cybenetics Gold Efficiency – Native 12V-2x6 Connector – Black

**Brand:** corsair
**Price:** ₨9800
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up silently, game endlessly.

## Quick Answers

- **What is this?** RM1000x Fully Modular Low-Noise ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Support – Cybenetics Gold Efficiency – Native 12V-2x6 Connector – Black by corsair
- **How much does it cost?** ₨9800 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/655336405-rm1000x-fully-modular-low-noise-atx-power-supply-atx-3)

## 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 clean, reliable power to fuel your high-performance rig without compromise.
- • **Built to Last a Decade:** Backed by a 10-year warranty and premium Japanese components, this PSU is a long-term investment in stability and performance.
- • **Sleek, Streamlined Setup:** Fully modular, ultra-flexible embossed cables with low-profile combs make cable management a breeze and your build look sharp.
- • **Whisper-Quiet Efficiency:** Cybenetics Gold 91% efficiency and smart fan control keep noise to a minimum, so you stay focused.
- • **Future-Proof Connectivity:** Native 12V-2x6 PCIe 5.1 connector ensures seamless compatibility with the latest GPUs—no adapters needed.

## Overview

The CORSAIR RM1000x is a fully modular, ATX 3.1 compliant power supply delivering 1000 watts of efficient, low-noise power. Certified Cybenetics Gold for 91% efficiency, it supports PCIe 5.1 with a native 12V-2x6 connector for the latest GPUs. Its sleek embossed cables and 10-year warranty make it a premium choice for professional-grade PC builds.

## Description

From the manufacturer Corsair RMx ATX Series 3D Video

Review: Really solid and reliable PSU. - Really solid PSU. Cables are very good quality and very easy to manage. Currently powering a 9070xt and R7 9700x with absolute ease. Very powerful PSU which provides good value for money with resistors etc which are made in Japan. Looks great with corsairs new FRAME style design for the cooling. Manual knob on the back is of good quality and is nice to know I can ramp up the cooking to increase the stability in long gaming sessions.
Review: Quiet and solid power supply - Had this for a few months now. Power supply is silent, the knob to turn the fan on is pretty cool and obviously makes noise at full but i just leave it on auto, cable quality is great, overall happy. Good product with no issues at all.

## 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 | B0D9C1HG19 |
| Best Sellers Rank | 674 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 4 in Power Supplies |
| Brand | Corsair |
| Brand Name | Corsair |
| Compatible Devices | Personal Computer |
| Compatible devices | Personal Computer |
| Connector Types | ATX |
| Connector type | ATX |
| Cooling Method | Air |
| Country of Origin | China |
| Customer Reviews | 4.7 out of 5 stars 1,642 Reviews |
| Fan Size | 140 Millimetres |
| Form Factor | ATX |
| Form factor | ATX |
| Item Dimensions | 16 x 15 x 8.6 centimetres |
| Item Weight | 3.12 Kilograms |
| Item height | 8.6 centimetres |
| Manufacturer | Corsair |
| Maximum Input Voltage | 240 Volts (AC) |
| Minimum Input Voltage | 216 Volts (AC) |
| Model Name | RMx |
| Model name | RMx |
| Number of Fans | 1 |
| Output Wattage | 1000 |
| Output wattage | 1000 |
| Power Supply Design | Full Modular |
| Product Warranty | 10 Year Manufacturer |
| System Bus Connector Type | 20+4 Pin or 24 Pin |
| UPC | 840006667735 |
| Wattage | 1000 watts |

## Product Details

- **Brand:** Corsair
- **Compatible devices:** Personal Computer
- **Connector type:** ATX
- **Cooling method:** Air
- **Form factor:** ATX
- **Item dimensions L x W x H:** 16 x 15 x 8.6 centimetres
- **Item weight:** 3.12 Kilograms
- **Model name:** RMx
- **Output wattage:** 1000
- **Wattage:** 1000 watts

## Images

![RM1000x Fully Modular Low-Noise ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Support – Cybenetics Gold Efficiency – Native 12V-2x6 Connector – Black - Image 1](https://m.media-amazon.com/images/I/71K5YbKrcYL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Really solid and reliable PSU.
*by L***3 on 1 January 2026*

Really solid PSU. Cables are very good quality and very easy to manage. Currently powering a 9070xt and R7 9700x with absolute ease. Very powerful PSU which provides good value for money with resistors etc which are made in Japan. Looks great with corsairs new FRAME style design for the cooling. Manual knob on the back is of good quality and is nice to know I can ramp up the cooking to increase the stability in long gaming sessions.

### ⭐⭐⭐⭐⭐ Quiet and solid power supply
*by L***M on 7 January 2026*

Had this for a few months now. Power supply is silent, the knob to turn the fan on is pretty cool and obviously makes noise at full but i just leave it on auto, cable quality is great, overall happy. Good product with no issues at all.

### ⭐⭐⭐⭐⭐ Excellent choice at the right price
*by T***K on 26 January 2024*

I recently upgraded my gaming rig with an Intel i7-14700KF processor and an RTX 3060 Ti graphics card, and I needed a power supply that could keep up with the demands of these high-performance components. The Corsair RM850x has proven to be the perfect choice. First and foremost, the fully modular design of this power supply has made cable management a breeze. The ability to only use the cables I need not only keeps the inside of my case tidy but also improves airflow for better overall system performance. Having 3x 8 pin CPU ports is also a nice-to-have, in case I decide to upgrade my motherboard and or CPU at any point. In my opinion, it's very important to purchase a power supply from a reputable brand, known for producing solid power supplies, to ensure that the expensive components you are powering, stay safe, and get the power they need. Investing in a good branded power supply should also help it outlast the other components' lifespan. Running on an Intel i7-14700KF and an RTX 3060 Ti, power efficiency is crucial, and the RM850x with its 80 PLUS Gold certification does not disappoint. It efficiently delivers power to my components, ensuring stable and reliable performance during intense gaming sessions and demanding tasks. Both components have also been overclocked, and the RM850x doesn't break a sweat. The 850 watts of power is more than sufficient for my setup, providing headroom for any potential future upgrades. The power supply operates quietly, and the Zero RPM fan mode ensures that the fan only spins up when needed, keeping noise levels down during lighter loads. Corsair's attention to build quality is evident in the sturdy construction of the RM850x. The components feel durable, and the unit itself exudes reliability. This power supply comes with a 10-year warranty, offering peace of mind and showcasing Corsair's confidence in the longevity of their product. In conclusion, the Corsair RM850x 80 PLUS Gold Fully Modular ATX 850 Watt Power Supply is an excellent choice, at the right price. I am certain it's going to last me 10+ years.

## Frequently Bought Together

- CORSAIR RM1000x Fully Modular Low-Noise ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Support – Cybenetics Gold Efficiency – Native 12V-2x6 Connector – Black
- Samsung 990 PRO NVMe M.2 SSD, 2 TB, PCIe 4.0, 7,450 MB/s read, 6,900 MB/s write, Internal SSD, For gaming and video editing, MZ-V9P2T0BW

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-03*