--- product_id: 257856824 title: "S12Iii 650 Ssr-650GB3 650W 80+ Bronze Atx12V & Eps12V Direct Cable Wire Output Smart & Silent Fan Control Power Supply" brand: "seasonic" price: "87389CFA" currency: XOF in_stock: true reviews_count: 5 category: "Seasonic" url: https://www.desertcart.sn/products/257856824-s12iii-650-ssr-650gb3-650w-80-bronze-atx12v-and-eps12v store_origin: SN region: Senegal --- # 650W reliable power output Smart & Silent 120mm fan 80+ Bronze energy efficiency S12Iii 650 Ssr-650GB3 650W 80+ Bronze Atx12V & Eps12V Direct Cable Wire Output Smart & Silent Fan Control Power Supply **Brand:** seasonic **Price:** 87389CFA **Availability:** ✅ In Stock ## Summary > ⚡ Power up silently, perform endlessly. ## Quick Answers - **What is this?** S12Iii 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?** 87389CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/257856824-s12iii-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:** Backed by a 5-year warranty, ensuring long-term reliability and peace of mind. - • **Whisper-Quiet Cooling:** 120mm sleeve bearing fan with intelligent S2FC control for noise-free operation. - • **Plug & Play Simplicity:** Fixed cabling with all essential connectors for a hassle-free, clean build. - • **Energy-Smart Efficiency:** 80 PLUS Bronze certified for up to 85% efficiency, saving energy and costs. - • **Power Your Productivity:** 650W of stable, efficient power to keep your PC running flawlessly. ## Overview The Seasonic S12III 650W power supply delivers reliable, energy-efficient performance with 80 PLUS Bronze certification and smart fan control. Designed in a standard ATX form factor, it features fixed cabling for easy installation and a quiet 120mm fan that adapts to your system’s cooling needs. With a 5-year warranty, it’s a trusted choice for professionals seeking stable power and silent operation. ## Description The S12III Bronze Series is available in the standard ATX Form Factor and in wattages that are most common for a PC system. The Sea sonic S12III-Series achieves 80 PLUS Bronze standard of providing at least 82 %, 85 % and 82 % power usage efficiency at 20 %, 50 % and 100 % operating loads, respectively. This efficiency, combined with Active Power Factor Correction, enables the S12III Bronze series power supplies to lessen energy waste, which translates into savings on the costs of energy costs for its users. In addition to being greatly efficient, the S12II units maintain important features such as the stable and proven Double Forward Converter circuit design, and the industry’s leading Smart and Silent Fan Control (S2FC). Review: Top! - Top product! Review: Easy Install, Quiet Performer. - So far so good. I will type a full review in a year from now. The only negative, is that it's not a modular or half modular PSU, but it was easy to install in my PC with the right cables. To top it off, it runs very nicely! ## 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 | |---------------|-------| | ASIN | B07MWHRG99 | | Best Sellers Rank | #11,674 in Computers ( See Top 100 in Computers ) #65 in Computer Power Supplies | | Brand | Seasonic | | Compatible Devices | Personal Computer | | Compatible devices | Personal Computer | | Connector Quantity | 1 | | Connector Type Used on Cable | ATX, EPS | | Connector type | ATX , EPS | | Cooling Method | Air | | Country of Origin | China | | Customer Reviews | 4.6 out of 5 stars 949 Reviews | | EU Spare Part Availability Duration | 5 Years | | Fan Size | 120 Millimeters | | Form Factor | ATX, ATX12V | | Form factor | ATX , ATX12V | | Global Trade Identification Number | 04711173875185 | | Item Dimensions | 14 x 15 x 8.4 centimeters | | Item Weight | 2.24 Kilograms | | Manufacturer | Seasonic Electronics | | Maximum Input Voltage | 240 Volts (AC) | | Mfr Part Number | SSR-650GB3 | | Minimum Input Voltage | 110 Volts (AC) | | Model Name | S12III 650 | | Model Number | SSR-650GB3 | | Model name | S12III 650 | | Number of Fans | 1 | | Number of Items | 1 | | Number of Packs | 1 | | Output Wattage | 650 | | Output wattage | 650 | | Power Supply Design | Full Modular | | System Bus Connector Type | 24 Pin | | Unit Count | 1 Count | | Upper Temperature Rating | 40 Degrees Celsius | | Wattage | 650 watts | ## Product Details - **Model name:** S12III 650 - **Brand:** Seasonic - **Compatible devices:** Personal Computer - **Connector type:** ATX, EPS - **Output wattage:** 650 ## Images ![S12Iii 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) ## Available Options This product comes in different **Pattern, 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 ### ⭐⭐⭐⭐⭐ Top! *by D***E on 8 January 2021* Top product! ### ⭐⭐⭐⭐⭐ Easy Install, Quiet Performer. *by D***S on 4 May 2020* So far so good. I will type a full review in a year from now. The only negative, is that it's not a modular or half modular PSU, but it was easy to install in my PC with the right cables. To top it off, it runs very nicely! ### ⭐⭐⭐⭐⭐ Impresiona su calidad-precio. *by M***S on 17 October 2020* Vale, que si. Que ahora Seasonic en los modelos S3 lleva capacitadores Teapo, que es una marca taiwanesa, y es mejor tener un capacitor principal japonés aquí como Nippon-Chemi Con o Rubycon... Pero sigues teniendo 5 años de garantía y son de 105º, no 85º y chinos como otras fuentas igual o mas caras que ponen gaming o ventiladores rojos... La calidad de construcción general es bastante buena para una fuente de alimentación económica, pero esta es la clave. Si la de 550w está a 46€ y la de 650w esta a 55€, no hay mejor fuente por ese precio. Subir a 88€ supongo que habrá sido por el arreón de ventas que ha tenido la S3 650w, que es algo mejor en términos de calidad. Aunque la 550w a ese precio es muy interesante. Por 88€ ya te vas a una plus gold, la que sea. ¿Qué equipo usar ahora para estas fuentes? Pues te vale cualquier combo Xeon e5 - placa china que quieras montar y no tener problemas. Los rusos los ponen un gtx 1080ti y la fuente ni se entera. Asi que si eres un usuario gaming normal, esto es un ryzen 5 y una gtx 1660 o rtx 2060... Estas fuentes no van estar ni a la la mitad de su potencia de trabajo. Si encontráis una fuente atx que de 500-650w reales con cinco años de garantia, cables planos, válida para 110v-230v... Avisad. Yo mientras estén en 45-55€ los dos modelos de 550w-650w voy a seguir montando estas. Si suben las dos de precio, gigabyte 650w plus bronce. Editado en lunes 3 octubre 2022. La fuente sigue funcionando como el primer día. Nada negativo a destacar. Editado en diciembre 2023. La fuente sigue funcionando, nada negativo a destacar. ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/257856824-s12iii-650-ssr-650gb3-650w-80-bronze-atx12v-and-eps12v](https://www.desertcart.sn/products/257856824-s12iii-650-ssr-650gb3-650w-80-bronze-atx12v-and-eps12v) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-24*