---
product_id: 673931769
title: "Seasonic Focus GX 850W Power Supply ATX 3.1 PCIe 5.1 (12V-2x6) 10 Years Warranty Cybenetics Platinum Fully Modular RTX 5080 AMD RX 9000 Ready"
brand: "seasonic"
price: "1519 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Seasonic"
url: https://www.desertcart.ro/products/673931769-seasonic-focus-gx-850w-power-supply-atx-3-1-pcie
store_origin: RO
region: Romania
---

# 850W peak power ATX 3.1 & PCIe 5.1 ready 10-year warranty Seasonic Focus GX 850W Power Supply ATX 3.1 PCIe 5.1 (12V-2x6) 10 Years Warranty Cybenetics Platinum Fully Modular RTX 5080 AMD RX 9000 Ready

**Brand:** seasonic
**Price:** 1519 Lei
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your future with confidence — Seasonic Focus GX 850W, where performance meets longevity!

## Quick Answers

- **What is this?** Seasonic Focus GX 850W Power Supply ATX 3.1 PCIe 5.1 (12V-2x6) 10 Years Warranty Cybenetics Platinum Fully Modular RTX 5080 AMD RX 9000 Ready by seasonic
- **How much does it cost?** 1519 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/673931769-seasonic-focus-gx-850w-power-supply-atx-3-1-pcie)

## Best For

- seasonic enthusiasts

## Why This Product

- Trusted seasonic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Modular Mastery:** Fully modular cables with flexible braided design for sleek, stress-free cable management.
- • **Next-Gen GPU Ready:** Optimized for NVIDIA RTX 5080 & AMD RX 9000 series — power your ultimate gaming setup.
- • **Built to Last a Decade:** Industry-leading 10-year warranty guarantees reliability and peace of mind.
- • **Future-Proof Powerhouse:** 850W output with ATX 3.1 & PCIe 5.1 support ensures your rig stays cutting-edge.
- • **Certified Efficiency & Silence:** 80 PLUS Gold & Cybenetics Platinum certified for ultra-efficient, whisper-quiet operation.

## Overview

The Seasonic Focus GX 850W is a fully modular ATX 3.1 power supply designed for modern high-performance PCs. It delivers 850 watts of stable power, supports PCIe 5.1 with native 12V-2x6 connectors, and is certified 80 PLUS Gold and Cybenetics Platinum for top-tier efficiency and quiet operation. Ready for the latest GPUs like NVIDIA RTX 5080 and AMD RX 9000, it features a hybrid fan control with a 135mm fluid dynamic bearing fan and comes backed by a 10-year manufacturer warranty, ensuring durability and future-proof reliability.

## Description

Buy Seasonic Focus GX 850W Power Supply ATX 3.1 PCIe 5.1 (12V-2x6) 10 Years Warranty Cybenetics Platinum Fully Modular RTX 5080 AMD RX 9000 Ready: Internal Power Supplies - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Reliable Performance - I’ve been using the Seasonic Focus GX-850 for about a month now and it’s been working great. I’m running it with an RTX 5080 Founders Edition, and I’ve had no issues at all so far. Installation was easy thanks to the fully modular cables, and it runs quiet and stable, even under load. It’s ATX 3.0 / PCIe 5.0 ready, so it feels like a good fit for newer GPUs. Overall, it’s been reliable and does exactly what it’s supposed to do. I’d definitely recommend it if you’re building a modern PC and want a solid power supply.
Review: Awesome Power Supply - It really like that this power supply came with braided cables which made it easier for cable management. One of the small gripes I had with my old Seasonic Focus is that the cables were stiff but I really like that these are flexible. You can't go wrong with Seasonic, my old Seasonic is still working awesome with no issues, I had to replace it because I bought a new graphics card so I wanted to future proof my pc and not worry about meeting the minimum power requirements in the future. I have my old Seasonic for about 6 years and never had issues with it, I like that they are reliable and don't have to worry about them giving out on me while I game. The power supply was easy to install and it is really quiet, even under load. It came with all the cables I needed plus more. I definitely recommend if you are looking for a really good power supply, they are built really well and will last you a long time.

## Features

- ATX 3.1 / PCIE 5.1 ready. Native 12V-2x6 connector
- 80 PLUS Gold and Cybenetics Platinum certified
- OptiSink Design
- NVIDIA RTX 5080 AMD RX 9000 ready
- Hybrid fan control with 135 mm FDB fan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DLFMTX12 |
| Best Sellers Rank | #16 in Computer Power Supplies |
| Brand | Seasonic |
| Compatible Devices | Desktop |
| Connector Quantity | 4 |
| Connector Type | ATX |
| Connector Type Used on Cable | ATX |
| Cooling Method | Air |
| Customer Reviews | 4.7 out of 5 stars 279 Reviews |
| EU Spare Part Availability Duration | 10 Years |
| Form Factor | ATX |
| Item Dimensions | 5.5 x 5.9 x 3.4 inches |
| Item Weight | 3.48 Pounds |
| Manufacturer | Seasonic |
| Maximum Input Voltage | 132 Volts (AC) |
| Minimum Input Voltage | 118.8 Volts (AC) |
| Model Name | Focus GX-850 ATX 3.1 |
| Number of Fans | 1 |
| Output Wattage | 850 Watts |
| Power Supply Design | Full Modular |
| System Bus Connector Type | ATX |
| UPC | 882016002755 |
| Warranty Description | 10 Year Manufacturer |
| Wattage | 850 watts |

## Product Details

- **Brand:** Seasonic
- **Compatible Devices:** Desktop
- **Connector Type:** ATX
- **Cooling Method:** Air
- **Form Factor:** ATX
- **Item Weight:** 3.5 Pounds
- **Item dimensions L x W x H:** 5.5 x 5.9 x 3.4 inches
- **Model Name:** FOCUS GX-850 (ATX3)
- **Output Wattage:** 850 Watts
- **Wattage:** 850 watts

## Images

![Seasonic Focus GX 850W Power Supply ATX 3.1 PCIe 5.1 (12V-2x6) 10 Years Warranty Cybenetics Platinum Fully Modular RTX 5080 AMD RX 9000 Ready - Image 1](https://m.media-amazon.com/images/I/813ZtCaWlvL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable Performance
*by N***X on December 16, 2025*

I’ve been using the Seasonic Focus GX-850 for about a month now and it’s been working great. I’m running it with an RTX 5080 Founders Edition, and I’ve had no issues at all so far. Installation was easy thanks to the fully modular cables, and it runs quiet and stable, even under load. It’s ATX 3.0 / PCIe 5.0 ready, so it feels like a good fit for newer GPUs. Overall, it’s been reliable and does exactly what it’s supposed to do. I’d definitely recommend it if you’re building a modern PC and want a solid power supply.

### ⭐⭐⭐⭐⭐ Awesome Power Supply
*by M***A on December 31, 2025*

It really like that this power supply came with braided cables which made it easier for cable management. One of the small gripes I had with my old Seasonic Focus is that the cables were stiff but I really like that these are flexible. You can't go wrong with Seasonic, my old Seasonic is still working awesome with no issues, I had to replace it because I bought a new graphics card so I wanted to future proof my pc and not worry about meeting the minimum power requirements in the future. I have my old Seasonic for about 6 years and never had issues with it, I like that they are reliable and don't have to worry about them giving out on me while I game. The power supply was easy to install and it is really quiet, even under load. It came with all the cables I needed plus more. I definitely recommend if you are looking for a really good power supply, they are built really well and will last you a long time.

### ⭐⭐⭐⭐⭐ Seasonic PSU's are the best
*by M***S on December 26, 2025*

Seasonic has only been in the desktop PSU market for a few years. Before that, they were well known for their quality server PSU's, and I'd used them almost exclusively for custom-built servers (typically rackmount). When they started offering desktop power supplies, I immediately started buying them for all custom PC builds and PSU replacements. As expected, the quality is on par with their server offerings. A few years and a few dozen units later, not a single one has failed, or even developed a noisy fan. I'm finished with other brands starting with T (junk) or C (good but not great). I'm more than happy with these latest units - they come very well outfitted and packaged; include a great assortment of high quality modular cables and a useful carry bag for them.

## Frequently Bought Together

- Seasonic Focus V4 GX-850 (ATX3) - 850W - 80+ Gold - ATX 3.0 & PCIe 5.1 Ready -Full-Modular -ATX Form Factor - Premium Japanese Capacitor -10 Year Warranty -Nvidia RTX 30/40 Super & AMD GPU Compatible
- 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

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-10*