---
product_id: 257856824
title: "SeasonicS12Iii 650 Ssr-650GB3 650W 80+ Bronze Atx12V & Eps12V Direct Cable Wire Output Smart & Silent Fan Control Power Supply"
brand: "seasonic"
price: "€ 373.71"
currency: EUR
in_stock: true
reviews_count: 4
url: https://www.desertcart.sk/products/257856824-seasonics12iii-650-ssr-650gb3-650w-80-bronze-atx12v-and-eps12v
store_origin: SK
region: Slovakia
---

# 650W reliable power output 120mm smart silent fan 80+ Bronze efficiency up to 85% SeasonicS12Iii 650 Ssr-650GB3 650W 80+ Bronze Atx12V & Eps12V Direct Cable Wire Output Smart & Silent Fan Control Power Supply

**Brand:** seasonic
**Price:** € 373.71
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your productivity with silent efficiency!

## Quick Answers

- **What is this?** SeasonicS12Iii 650 Ssr-650GB3 650W 80+ Bronze Atx12V & Eps12V Direct Cable Wire Output Smart & Silent Fan Control Power Supply by seasonic
- **How much does it cost?** € 373.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/257856824-seasonics12iii-650-ssr-650gb3-650w-80-bronze-atx12v-and-eps12v)

## 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

- • **Built to Last:** Industry-leading 5-year warranty for peace of mind and long-term reliability.
- • **Power that Performs:** 650W of consistent, clean energy to keep your rig running flawlessly.
- • **Efficiency that Saves:** 80+ Bronze certified for up to 85% energy efficiency, cutting waste and bills.
- • **Whisper-Quiet Cooling:** 120mm sleeve bearing fan with smart control for silent, adaptive airflow.
- • **Plug & Play Simplicity:** Fixed cabling with all essential connectors for hassle-free setup.

## Overview

The Seasonic S12III 650 SSR-650GB3 is a 650W ATX power supply featuring 80+ Bronze certification for up to 85% efficiency, a smart 120mm sleeve bearing fan for quiet operation, and fixed cabling for straightforward installation. Backed by a 5-year warranty, it delivers reliable, energy-efficient power ideal for professional and gaming PCs.

## Description

SeasonicS12Iii 650 Ssr-650GB3 650W 80+ Bronze Atx12V & Eps12V Direct Cable Wire Output Smart & Silent Fan Control Power Supply

## Features

- Fixed cabling - Provides all the necessary cables required for a standard pc.
- 80 plus Bronze - 82% efficient at 20% load, 85% efficient at 50% load, and 82% efficient at 100% load.
- 120 mm SLEEVE BEARING FAN; The 120 mm fan inside is regulated by the Sea sonic S2FC fan control, which optimizes the fan speed according to the needs of the system to create a quiet and pleasant environment.
- 5 year warranty ; Our commitment to superior quality.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Seasonic |
| Product Dimensions | 13.97 x 14.99 x 8.38 cm; 2.23 kg |
| Batteries | 1 Lithium Ion batteries required. |
| Item model number | SSR-650GB3 |
| Manufacturer | Seasonic Electronics |
| Series | S12III 650 |
| Form Factor | ATX12V, ATX |
| Voltage | 220 |
| Wattage | 650 watts |
| Power Source | AC |
| Are Batteries Included | No |
| Lithium Battery Energy Content | 2 Kilowatt Hours |
| Lithium Battery Packaging | Batteries packed with equipment |
| Lithium Battery Weight | 2 g |
| Number Of Lithium Ion Cells | 5 |
| Number of Lithium Metal Cells | 5 |
| Item Weight | 2.23 Kilograms |

## Product Details

- **Model name:** S12III 650
- **Brand:** Seasonic
- **Compatible devices:** Personal Computer
- **Connector type:** ATX, EPS
- **Output wattage:** 650

## Images

![SeasonicS12Iii 650 Ssr-650GB3 650W 80+ Bronze Atx12V & Eps12V Direct Cable Wire Output Smart & Silent Fan Control Power Supply - Image 1](https://m.media-amazon.com/images/I/81wiYplJRWL.jpg)
![SeasonicS12Iii 650 Ssr-650GB3 650W 80+ Bronze Atx12V & Eps12V Direct Cable Wire Output Smart & Silent Fan Control Power Supply - Image 2](https://m.media-amazon.com/images/I/81OF9FOS0FL.jpg)
![SeasonicS12Iii 650 Ssr-650GB3 650W 80+ Bronze Atx12V & Eps12V Direct Cable Wire Output Smart & Silent Fan Control Power Supply - Image 3](https://m.media-amazon.com/images/I/81GnU1uLFdL.jpg)
![SeasonicS12Iii 650 Ssr-650GB3 650W 80+ Bronze Atx12V & Eps12V Direct Cable Wire Output Smart & Silent Fan Control Power Supply - Image 4](https://m.media-amazon.com/images/I/81fzVeDR99L.jpg)
![SeasonicS12Iii 650 Ssr-650GB3 650W 80+ Bronze Atx12V & Eps12V Direct Cable Wire Output Smart & Silent Fan Control Power Supply - Image 5](https://m.media-amazon.com/images/I/81TmAfT3K-S.jpg)

## Available Options

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

## Questions & Answers

**Q: Es de 650w ?, el titulo dice de 550w, pero la descripcion de 650w**
A: es segun la descripcion de 650w

**Q: I want to connect cpu 4+4 conector to an 8+4 connector can this psu handle it does weaken its voltage?**
A: It will run without any problems without lowering voltages

**Q: Does this fit a 9010 optiplex, i7-3770? Thanks.**
A: Absolutely not. The seasonic psu is standard atx form factor (think sorta cube-like) and the 9010 is a small form factor PC which uses a proprietary PSU that is very long and thin. 

In theory you could run it outside of the case and cut holes to the inside for the cables but that is very messy and definitely is not "fitting".

**Q: Can this fit in dell optiplex 980 mini tower?**
A: Heh, I suspect you won't find an answer to that.  the answer is possibly, it depends on whether the Dell uses industry standard dimensions, mounting points, and motherboard connections.  This power supply is ATX standard and I have installed standard ATX in some Dells.  You can compare what you have to images on the internet of standard motherboards and cases and see if they look the same.  The correct 4 screws at the back to hold the power supply and that the motherboard connectors have the right number of wires and look like the right style of connector.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid
*by N***U on 2 May 2023*

No cons. Working fine about four months in.

### ⭐⭐⭐⭐⭐ good power supply
*by U***T on 27 May 2021*

cool

### ⭐⭐⭐ Blew up at first Day of using
*by A***. on 25 December 2021*

To be honest, the cables look nice and tide, everything is good about this product, except it blew up the first day I used it, I had the fan at constant running, and I kept the PC turned on for almost 5 hours without using it, and when I shutted down the PC, it made an explosion sound, I tried many times to switch it back on again but it didn't work. I don't know if it's a manufacturing failure or assembly failure, but I just wanted to share.

## Frequently Bought Together

- Seasonic S12III 650 SSR-650GB3 650W 80+ Bronze ATX12V & EPS12V Direct Cable Wire Output Smart & Silent Fan Control Power Supply
- Seagate BarraCuda 2TB Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache – Frustration Free Packaging (ST2000DM008/ST2000DMZ08)
- Crucial RAM 16GB DDR5 5600MHz (or 5200MHz or 4800MHz) Desktop Memory CT16G56C46U5

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**Shop now:** [https://www.desertcart.sk/products/257856824-seasonics12iii-650-ssr-650gb3-650w-80-bronze-atx12v-and-eps12v](https://www.desertcart.sk/products/257856824-seasonics12iii-650-ssr-650gb3-650w-80-bronze-atx12v-and-eps12v)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-01*