---
product_id: 639461486
title: "SF850 (2024) Fully Modular SFX Low Noise 80 Plus Platinum Power Supply – ATX 3.1 Compliant – PCIe 5.1 Ready – Small Form Factor – SFX-to-ATX Bracket Included – Black"
brand: "corsair"
price: "60631 som"
currency: KGS
in_stock: true
reviews_count: 13
category: "Corsair"
url: https://www.desertcart.kg/products/639461486-sf850-2024-fully-modular-sfx-low-noise-80-plus-platinum
store_origin: KG
region: Kyrgyzstan
---

# 850W Platinum Power Fully Modular SFX Design 92mm Low-Noise Cooling Fan SF850 (2024) Fully Modular SFX Low Noise 80 Plus Platinum Power Supply – ATX 3.1 Compliant – PCIe 5.1 Ready – Small Form Factor – SFX-to-ATX Bracket Included – Black

**Brand:** corsair
**Price:** 60631 som
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Meets Precision: The Ultimate Compact PSU for the Modern Pro

## Quick Answers

- **What is this?** SF850 (2024) Fully Modular SFX Low Noise 80 Plus Platinum Power Supply – ATX 3.1 Compliant – PCIe 5.1 Ready – Small Form Factor – SFX-to-ATX Bracket Included – Black by corsair
- **How much does it cost?** 60631 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/639461486-sf850-2024-fully-modular-sfx-low-noise-80-plus-platinum)

## 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 deliver rock-solid reliability and a 7-year warranty for peace of mind on your investment.
- • **Compact Powerhouse:** 850W of 80 PLUS Platinum efficiency packed into a space-saving SFX form factor—power your high-performance SFF build without compromise.
- • **Whisper-Quiet Cooling:** 92mm PWM fan with Zero RPM Mode keeps noise to a minimum, so your workspace stays distraction-free and sleek.
- • **Future-Ready Compliance:** ATX 3.1 and PCIe 5.1 ready ensures seamless compatibility with the latest GPUs and motherboards, future-proofing your rig.
- • **Tailored Cable Management:** Fully modular Type-5 Micro-Fit connectors offer ultra-flexible, space-saving cabling—perfect for clean, professional ITX builds.

## Overview

The CORSAIR SF850 (2024) is a fully modular, 850W SFX power supply delivering 80 PLUS Platinum efficiency in a compact form factor. Compliant with ATX 3.1 and PCIe 5.1 standards, it supports the latest high-end GPUs and motherboards. Featuring a whisper-quiet 92mm PWM fan with Zero RPM Mode and premium 105°C Japanese capacitors, it ensures reliable, silent operation. Its flexible cabling and included SFX-to-ATX bracket make it ideal for both small form factor and larger builds, backed by a 7-year warranty.

## Description

Give your high-performance SFF PC the power it needs with a CORSAIR SF Series 80 PLUS Platinum SFX Power Supply. ATX 3.0 compliant and PCIe 5.0 ready, the SF Platinum Series delivers high-wattage 80 PLUS Platinum-certified power in a compact form-factor with a fully modular design. A 92mm PWM cooling fan ensures quiet operation, with Zero RPM Mode support for no fan noise at all at low loads. Built exclusively with 105°C rated Japanese capacitors, the SF Platinum Series easily handles high-stress gaming and computing. Includes an SFX-to-ATX bracket for installation in larger cases and a seven-year warranty for total confidence.

Review: Corsair quality all the way... - I've had my last few rigs in the Lian Li 011 mini (OG version) so I need SFX PSUs. Prior to this I had the Cooler Master V850, which served me just fine for the last couple of years. However, recently I upgraded all my Corsair fans and AIO to the new LINK ones and the controller requires a PCIe power cable connection as SATA is insufficient for the power requirements. The CM V850 did not come with enough PCIe cables. Sure, I could have bought another cable but I'm actually glad I bought this Corsair PSU instead, it was definitely an upgrade over the V850. First of all, the included cables are braided and are very nice, that alone was worth it for me. In addition, the Corsair has 5 PCIe ports and includes 3 standard type 5 PCIe cables, 2 CPU cables, and a 600W cable for modern GPUs (this was a nice surprise for me when I opened the box, I didn't know it came with this PSU). That allowed me to get rid of the nVidia adapter I was using, which further cleaned up my case. All in all I'm very pleased with this PSU, its dead silent and the cables are amazing.
Review: Best SF PSU - Replaced my cooler master PSU with this and it’s night and day on noise levels. This PSU is basically silent.

## Features

- 80 PLUS Platinum Rated SFX Power: Massive Platinum-rated power in a compact SFX form-factor, perfect for the most power-dense small-form-factor PCs or saving space in larger cases
- ATX 3.0 Compliant & PCIe 5.0 Ready: Compliant with the ATX 3.0 power standard from Intel, supporting the PCIe Gen 5 platform and resisting transient power spikes
- Fully Modular, Type-5 Micro-Fit PSU Connectors: With flexible cabling, taking up less space for tidy cable management and compatibility in small cases
- 92mm PWM Cooling Fan: Delivers powerful cooling with low-noise operation thanks to a fluid dynamic bearing
- 105°C Rated Japanese Capacitors: For unwavering power and reliability

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D45PQ8C4 |
| Best Sellers Rank | #7 in Computer Power Supplies |
| Brand | Corsair |
| Color | Black |
| Customer Reviews | 4.1 4.1 out of 5 stars (85) |
| Date First Available | July 2, 2024 |
| Item Dimensions LxWxH | 4.92 x 3.94 x 2.5 inches |
| Item Weight | 2.31 pounds |
| Item model number | CP-9020256-NA |
| Manufacturer | Corsair |
| Product Dimensions | 4.92 x 3.94 x 2.5 inches |
| Series | SF850 |
| Voltage | 120 Volts |

## Product Details

- **Brand:** Corsair
- **Compatible Devices:** Monitor
- **Connector Type:** ATX
- **Cooling Method:** Air
- **Form Factor:** SFX
- **Item Weight:** 2.31 Pounds
- **Item dimensions L x W x H:** 4.92 x 3.94 x 2.5 inches
- **Model Name:** SF850
- **Output Wattage:** 850.0
- **Wattage:** 850 watts

## Images

![SF850 (2024) Fully Modular SFX Low Noise 80 Plus Platinum Power Supply – ATX 3.1 Compliant – PCIe 5.1 Ready – Small Form Factor – SFX-to-ATX Bracket Included – Black - Image 1](https://m.media-amazon.com/images/I/71AOzZif9VL.jpg)

## Available Options

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

## Questions & Answers

**Q: Do Small (SFX) PSUs Have Different Cables to Regular (ATX) PSUs?**
A: Yes, they do. SFX PSUs come with significantly shorter cables. These units are built for very compact PC cases that don’t require the long cable runs typical of standard-sized PC cases.

**Q: Does the quality, design, or actual connections differ when compared to large ATX power supplies?**
A: No. They use the same types of cables. While you can technically power a full-size PC with a smaller SFX PSU, the practicalities can be troublesome. In mid-to-large PC cases, it might be impossible to stretch the short cables far enough.

**Q: What type of case should I use with a SFX PSU?**
A: SFX PSUs should only be used if you plan to build a PC in an SFF (Small Form Factor) case.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Corsair quality all the way...
*by L***D on January 5, 2026*

I've had my last few rigs in the Lian Li 011 mini (OG version) so I need SFX PSUs. Prior to this I had the Cooler Master V850, which served me just fine for the last couple of years. However, recently I upgraded all my Corsair fans and AIO to the new LINK ones and the controller requires a PCIe power cable connection as SATA is insufficient for the power requirements. The CM V850 did not come with enough PCIe cables. Sure, I could have bought another cable but I'm actually glad I bought this Corsair PSU instead, it was definitely an upgrade over the V850. First of all, the included cables are braided and are very nice, that alone was worth it for me. In addition, the Corsair has 5 PCIe ports and includes 3 standard type 5 PCIe cables, 2 CPU cables, and a 600W cable for modern GPUs (this was a nice surprise for me when I opened the box, I didn't know it came with this PSU). That allowed me to get rid of the nVidia adapter I was using, which further cleaned up my case. All in all I'm very pleased with this PSU, its dead silent and the cables are amazing.

### ⭐⭐⭐⭐⭐ Best SF PSU
*by R***S on January 2, 2026*

Replaced my cooler master PSU with this and it’s night and day on noise levels. This PSU is basically silent.

### ⭐ Great product, but received used and incorrect units multiple times
*by T***H on February 25, 2026*

These are great units, and I appreciate the shorter cabling for SFF builds. However like some other reviews mention, I received a used item that was completely the wrong model -> Purchased the SF850 (2024), received an older SF750 (non 2024) in the SF850 box. Amazon was great about sending a replacement quickly, but each subsequent attempt continued to have issues (item was shipped in a bag and beat up, more used items, missing cables, etc). Perhaps you'll have better luck, but after my fourth attempt I gave up and bought locally instead. Be sure to check your received item carefully, including that it's the correct item, signs of use, and that it comes with all cables as described.

## Frequently Bought Together

- CORSAIR SF850 (2024) Fully Modular Low Noise 80 Plus Platinum ATX Power Supply – ATX 3.0 Compliant – PCIe 5.0 Ready – SFX-to-ATX Bracket Included – 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
- ASUS ROG Strix B850-I Gaming WiFi AMD AM5 B850 Mini-ITX mITX Motherboard 10+2+1 Stages, DDR5, 2.5G LAN, WiFi 7, 2X M.2, PCIe® 5.0 x16, USB 20Gbps Type-C®, AI Overclocking, AI Networking II, Aura Sync

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**Shop now:** [https://www.desertcart.kg/products/639461486-sf850-2024-fully-modular-sfx-low-noise-80-plus-platinum](https://www.desertcart.kg/products/639461486-sf850-2024-fully-modular-sfx-low-noise-80-plus-platinum)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-04*