---
product_id: 42503484
title: "CORSAIR TXM Series, TX850M, 850 Watt, Semi Modular Power Supply, 80+ Gold Certified"
brand: "corsair"
price: "€ 41.38"
currency: EUR
in_stock: false
reviews_count: 13
url: https://www.desertcart.pt/products/42503484-corsair-txm-series-tx850m-850-watt-semi-modular-power-supply
store_origin: PT
region: Portugal
---

# 80+ Gold efficiency rating 850W peak power output Semi-modular cable design CORSAIR TXM Series, TX850M, 850 Watt, Semi Modular Power Supply, 80+ Gold Certified

**Brand:** corsair
**Price:** € 41.38
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your future with efficiency and style — don’t get left in the dark!

## Quick Answers

- **What is this?** CORSAIR TXM Series, TX850M, 850 Watt, Semi Modular Power Supply, 80+ Gold Certified by corsair
- **How much does it cost?** € 41.38 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/42503484-corsair-txm-series-tx850m-850-watt-semi-modular-power-supply)

## 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

- • **Efficiency That Saves:** 80 PLUS Gold certification means cooler operation and lower energy bills.
- • **Whisper-Quiet Cooling:** 140mm rifle bearing fan ensures silent operation with longer lifespan.
- • **Power Through the Heat:** Delivers full 850W even at 50°C ambient temps for unstoppable performance.
- • **Rock-Solid Reliability:** All Japanese capacitors rated for 105°C guarantee durability and stable power delivery.
- • **Clean Build, Clear Airflow:** Semi-modular cables let you use only what you need for a sleek, airflow-optimized setup.

## Overview

The CORSAIR TXM Series TX850M is a semi-modular 850W power supply boasting 80 PLUS Gold efficiency, designed to maintain full power output even at high temperatures. Featuring a quiet 140mm rifle bearing fan and premium all-Japanese capacitors rated for 105°C, it ensures reliable, stable performance for high-end PC builds. Its semi-modular design promotes cleaner cable management and improved airflow, backed by a 7-year warranty for peace of mind.

## Description

The CORSAIR TX-M Series power supplies give you extremely tight voltage regulation and a semi-modular cable set. With all Japanese 105 DegreeC capacitors, they're a great choice for high performance PCs where reliability is essential. 80 PLUS Gold efficiency reduces operating cost and excess heat and together with the rifle bearing fan yields virtually silent operation. Build without worry knowing you're backed by the CORSAIR 7-year warranty, technical support and customer service.

Review: Works great and no issues with it for my build - UPDATE 07/2023: After 5 years of ownership and daily use, the power supply died. I will go into in-depth detail on any item since other popular reviews have given excellent information, so in quick summary: My Build (all components work flawlessly): 1. Zalman ATX Mid Tower Case R1 (Nice looking case, provides room for everything, adequate cooling and allows good cable management). 2. ASUS ROG STRIX Z370-H GAMING LGA1151 DDR4 HDMI DVI M.2 Z370 ATX Motherboard with Gigabit LAN and USB 3.1 for 8th Generation Intel Core Processors (Great expandability and room for future upgrades, enough USB ports for most applications). 3. EVGA GeForce GTX 1070 Ti GAMING, 8GB GDDR5, EVGA OCX Scanner OC, White LED, DX12OSD Support (PXOC) Graphics Card 08G-P4-5670-KR (Great balance of price and performance). 4. Intel Core i7-8700 Desktop Processor 6 Cores up to 4.6GHz Turbo LGA1151 300 Series 65W BX80684i78700 (Came with a thermal solution (fan) but I used the Cooler Master - see below). 5. 2 of Crucial MX500 500GB 3D NAND SATA 2.5 Inch Internal SSD - CT500MX500SSD1(Z) (Man this is fast, Win10 boots in about 5/6 secs. and programs open fast as well). 6. Crucial MX500 500GB 3D NAND SATA M.2 Type 2280SS Internal SSD - CT500MX500SSD4 7. CORSAIR TX Series TX850M 850W 80+ Gold Modular Power Supply (Adequate power supply for into the future and has ample connectors). 8. Corsair LPX 32GB DRAM 3000MHz C15 Memory Kit for DDR4 Systems (Adequate for my application for work and gaming) 9. Cooler Master Hyper RR-212E-20PK-R2 LED CPU Cooler with PWM Fan, Four Direct Contact Heat Pipes (Instructions are poor, system builders with experience will have no problem, first timers will eventually figure it out. Comes with all you need including thermal paste). 10. ASUS MX239H 23-Inch, Full HD 1920x1080 IPS, Audio by Bang & Olufsen ICEpower HDMI VGA Frameless Monitor (Really nice monitor for the price though those heavy gamers will want something far superior. Built in Audio is good enough for You Tube and regular use, but I personally find its not so good for Netflix, look at some decent speakers based on your needs). 11. Sabrent 74-In-1 3.5" Internal Flash Media Card Reader/writer with USB Port , Black (CR-USNT) (For the cost and convince you can’t go wrong). 12. Asus DRW-24B1ST-KIT 24x Internal DVD Burner + Nero 12 Essentials Burning Software + Sata Cable Kit (Obsolete in some ways but good to have at times as some persons still give work items on CD). 13. Backlit Gaming Mouse, Gaming Keyboard, Large Gaming Mouse Pad, PC Computer Gaming Headset with Microphone Combo, S101-BA Redragon RGB LED Backlit 104 Key Gaming Keyboard with Wrist Rest (No issues at all, good feel and responsiveness and mouse drivers are available on the website. The headset sounds good).
Review: Better than a fully modular - Better than a fully modular, as the only non-modular cords are critical, so worth the cut in price for not getting fully modular. Great for the price, would recommend. Cords are a wee bit stiff as stated in other reviews, but its overall very good.

## Features

- 50°C Operating Temperature: Can output full power even at very high ambient temperatures
- 80 Plus Gold: Runs cooler and uses less power than less efficient power supplies
- Semi-Modular: Allows user to only use the cables they need for a cleaner looking build with better airflow
- 140mm Rifle Bearing Fan: Quieter than ball bearing but longer life than sleeve bearing
- All Japanese Capacitors: Unparalleled reliability, even at higher operating temperatures

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01N5WW9GQ |
| Best Sellers Rank | #12,077 in Computer Power Supplies |
| Brand | Corsair |
| Color | 80 PLUS Gold |
| Customer Reviews | 4.2 4.2 out of 5 stars (146) |
| Date First Available | January 5, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 6.3 x 5.9 x 3.4 inches |
| Item Weight | 3.9 pounds |
| Item model number | CP-9020130-NA |
| Manufacturer | Corsair-FOB CNYTN |
| Product Dimensions | 6.3 x 5.9 x 3.4 inches |
| Series | txm |

## Product Details

- **Brand:** Corsair
- **Compatible Devices:** Personal Computer
- **Cooling Method:** Air
- **Form Factor:** ATX
- **Item Weight:** 3.9 Pounds
- **Item dimensions L x W x H:** 6.3 x 5.9 x 3.4 inches
- **Model Name:** txm
- **Output Wattage:** 850.0
- **Power Supply Design:** Semi-Modular
- **Wattage:** 800 watts

## Images

![CORSAIR TXM Series, TX850M, 850 Watt, Semi Modular Power Supply, 80+ Gold Certified - Image 1](https://m.media-amazon.com/images/I/71JCNHREKKL.jpg)
![CORSAIR TXM Series, TX850M, 850 Watt, Semi Modular Power Supply, 80+ Gold Certified - Image 2](https://m.media-amazon.com/images/I/81J+9Fw+2XL.jpg)
![CORSAIR TXM Series, TX850M, 850 Watt, Semi Modular Power Supply, 80+ Gold Certified - Image 3](https://m.media-amazon.com/images/I/81AFXzl1xfL.jpg)
![CORSAIR TXM Series, TX850M, 850 Watt, Semi Modular Power Supply, 80+ Gold Certified - Image 4](https://m.media-amazon.com/images/I/71nruqpDbGL.jpg)
![CORSAIR TXM Series, TX850M, 850 Watt, Semi Modular Power Supply, 80+ Gold Certified - Image 5](https://m.media-amazon.com/images/I/81B5pTixGoL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great and no issues with it for my build
*by O***J on June 9, 2018*

UPDATE 07/2023: After 5 years of ownership and daily use, the power supply died. I will go into in-depth detail on any item since other popular reviews have given excellent information, so in quick summary: My Build (all components work flawlessly): 1. Zalman ATX Mid Tower Case R1 (Nice looking case, provides room for everything, adequate cooling and allows good cable management). 2. ASUS ROG STRIX Z370-H GAMING LGA1151 DDR4 HDMI DVI M.2 Z370 ATX Motherboard with Gigabit LAN and USB 3.1 for 8th Generation Intel Core Processors (Great expandability and room for future upgrades, enough USB ports for most applications). 3. EVGA GeForce GTX 1070 Ti GAMING, 8GB GDDR5, EVGA OCX Scanner OC, White LED, DX12OSD Support (PXOC) Graphics Card 08G-P4-5670-KR (Great balance of price and performance). 4. Intel Core i7-8700 Desktop Processor 6 Cores up to 4.6GHz Turbo LGA1151 300 Series 65W BX80684i78700 (Came with a thermal solution (fan) but I used the Cooler Master - see below). 5. 2 of Crucial MX500 500GB 3D NAND SATA 2.5 Inch Internal SSD - CT500MX500SSD1(Z) (Man this is fast, Win10 boots in about 5/6 secs. and programs open fast as well). 6. Crucial MX500 500GB 3D NAND SATA M.2 Type 2280SS Internal SSD - CT500MX500SSD4 7. CORSAIR TX Series TX850M 850W 80+ Gold Modular Power Supply (Adequate power supply for into the future and has ample connectors). 8. Corsair LPX 32GB DRAM 3000MHz C15 Memory Kit for DDR4 Systems (Adequate for my application for work and gaming) 9. Cooler Master Hyper RR-212E-20PK-R2 LED CPU Cooler with PWM Fan, Four Direct Contact Heat Pipes (Instructions are poor, system builders with experience will have no problem, first timers will eventually figure it out. Comes with all you need including thermal paste). 10. ASUS MX239H 23-Inch, Full HD 1920x1080 IPS, Audio by Bang & Olufsen ICEpower HDMI VGA Frameless Monitor (Really nice monitor for the price though those heavy gamers will want something far superior. Built in Audio is good enough for You Tube and regular use, but I personally find its not so good for Netflix, look at some decent speakers based on your needs). 11. Sabrent 74-In-1 3.5" Internal Flash Media Card Reader/writer with USB Port , Black (CR-USNT) (For the cost and convince you can’t go wrong). 12. Asus DRW-24B1ST-KIT 24x Internal DVD Burner + Nero 12 Essentials Burning Software + Sata Cable Kit (Obsolete in some ways but good to have at times as some persons still give work items on CD). 13. Backlit Gaming Mouse, Gaming Keyboard, Large Gaming Mouse Pad, PC Computer Gaming Headset with Microphone Combo, S101-BA Redragon RGB LED Backlit 104 Key Gaming Keyboard with Wrist Rest (No issues at all, good feel and responsiveness and mouse drivers are available on the website. The headset sounds good).

### ⭐⭐⭐⭐⭐ Better than a fully modular
*by A***J on December 16, 2017*

Better than a fully modular, as the only non-modular cords are critical, so worth the cut in price for not getting fully modular. Great for the price, would recommend. Cords are a wee bit stiff as stated in other reviews, but its overall very good.

### ⭐⭐⭐⭐⭐ Works great for me
*by J***Y on July 2, 2018*

Great for gaming under load but on crossfire or sli may be a little low still so I’d recommend going to a 1000 watt if it’s for a crossfire or sli setup

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-20*