--- product_id: 269981449 title: "SilverStone Technology 350 Watt Flex Atx Power Supply With Fixed Cables And 80 Plus Gold 6Pin Pcie Connector Sst-Fx350-G-Usa" brand: "silverstone" price: "£5.61" currency: GBP in_stock: false url: https://www.desertcart.co.uk/products/269981449-silverstone-technology-350-watt-flex-atx-power-supply-with-fixed store_origin: GB region: United Kingdom --- # 350W continuous power output Ultra-quiet 32.9dBA cooling fan 80 PLUS Gold high efficiency SilverStone Technology 350 Watt Flex Atx Power Supply With Fixed Cables And 80 Plus Gold 6Pin Pcie Connector Sst-Fx350-G-Usa **Brand:** silverstone **Price:** £5.61 **Availability:** ❌ Out of Stock ## Summary > ⚡ Power your compact rig with silent strength and gold-grade efficiency! ## Quick Answers - **What is this?** SilverStone Technology 350 Watt Flex Atx Power Supply With Fixed Cables And 80 Plus Gold 6Pin Pcie Connector Sst-Fx350-G-Usa by silverstone - **How much does it cost?** £5.61 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/269981449-silverstone-technology-350-watt-flex-atx-power-supply-with-fixed) ## Best For - silverstone enthusiasts ## Why This Product - Trusted silverstone brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Whisper-Quiet Cooling:** Stay focused with a near-silent fan that keeps your system cool under pressure. - • **Compact Flex ATX Form Factor:** Fits perfectly in sleek Mini-ITX and small form factor builds without compromise. - • **Robust 350W Continuous Power:** Reliable 24/7 operation at 40°C ensures your high-performance components never miss a beat. - • **80 PLUS Gold Certified Efficiency:** Maximize power savings and reduce heat with premium energy efficiency. - • **Fixed Cables with Standard ATX Connectors:** Simplify your build with flexible, durable cables designed for seamless compatibility. ## Overview The SilverStone SST-FX350-G-USA is a 350W Flex ATX power supply designed for small form factor PCs. It features 80 PLUS Gold certification for high energy efficiency, a whisper-quiet cooling fan rated at 32.9dBA, and a single +12V rail for stable continuous power output at 40°C. With fixed cables and standard ATX connectors, it’s optimized for reliable, 24/7 operation in compact, high-performance builds. ## Description Buy SilverStone Technology 350 Watt Flex Atx Power Supply With Fixed Cables And 80 Plus Gold 6Pin Pcie Connector Sst-Fx350-G-Usa online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. ## Features - "Flex ATX" Small Form Factor power supply - Standard ATX PC connectors (please scroll down for cable length and connector information) - High efficiency with 80 PLUS Gold certification & Active PFC - Single +12V rail design with 350W Continuous power output at 40℃ operating temperature rated for 24/7 operation - Built-in cooling fan rated up to 32.9dBA maximum (slightly louder than a whisper) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07QGMX5DW | | Brand | SilverStone | | Compatible Devices | High-performance graphics cards, powerful CPUs and other performance-oriented components in a PC system | | Connector Type Used on Cable | ATX | | Cooling Method | Air | | Customer Reviews | 4.3 4.3 out of 5 stars (311) | | Form Factor | Flex ATX | | Global Trade Identification Number | 00844761017897 | | Item Dimensions | 8.2 x 4 x 15 centimeters | | Item Weight | 0.96 Kilograms | | Manufacturer | SilverStone Technology | | Maximum Input Voltage | 264 Volts (AC) | | Mfr Part Number | SST-FX350-G-USA | | Minimum Input Voltage | 90 Volts (AC) | | Model Name | SST-FX350-G-USA | | Model Number | SST-FX350-G-USA | | Number of Fans | 1 | | Output Wattage | 350 | | Power Supply Design | Full Modular | | System Bus Connector Type | 6 Pin | | UPC | 844761017897 | | Unit Count | 1 Count | | Upper Temperature Rating | 40 Degrees Celsius | | Wattage | 350 watts | ## Product Details - **Brand:** SilverStone - **Connector type:** ATX - **Model name:** SST-FX350-G-USA - **Output wattage:** 350 ## Images ![SilverStone Technology 350 Watt Flex Atx Power Supply With Fixed Cables And 80 Plus Gold 6Pin Pcie Connector Sst-Fx350-G-Usa - Image 1](https://m.media-amazon.com/images/I/7149U9NFN5L.jpg) ![SilverStone Technology 350 Watt Flex Atx Power Supply With Fixed Cables And 80 Plus Gold 6Pin Pcie Connector Sst-Fx350-G-Usa - Image 2](https://m.media-amazon.com/images/I/71ZW1GdFb2L.jpg) ![SilverStone Technology 350 Watt Flex Atx Power Supply With Fixed Cables And 80 Plus Gold 6Pin Pcie Connector Sst-Fx350-G-Usa - Image 3](https://m.media-amazon.com/images/I/71tIHAhvr9L.jpg) ![SilverStone Technology 350 Watt Flex Atx Power Supply With Fixed Cables And 80 Plus Gold 6Pin Pcie Connector Sst-Fx350-G-Usa - Image 4](https://m.media-amazon.com/images/I/71+-LlV9Q8L.jpg) ![SilverStone Technology 350 Watt Flex Atx Power Supply With Fixed Cables And 80 Plus Gold 6Pin Pcie Connector Sst-Fx350-G-Usa - Image 5](https://m.media-amazon.com/images/I/71offt4xL4L.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Does this have a 6 to 8 pin connector for a gpu included?** A: Here are all of the connectors for this power supply: 1 x 24 / 20-Pin motherboard connector（350mm） 1 x 2-Pin connector (300mm)* 1 x 8 / 4-Pin EPS / ATX 12V connector（450mm） 1 x 6-Pin PCIe connector（350mm） 3 x SATA connector（350mm / 150mm / 150mm） 2 x 4-Pin Peripheral connector（350mm / 150mm） 1 x 4-Pin Floppy adapter connector（350mm / 150mm / 150mm） Hope that answers your question. **Q: Is it compatible with msi nightblade mib090?** A: MSI does not share the size nor the form factor of PSU used on their product page so you may need to double check with MSI directly for dimensions of the PSU inside the Nightblade MIB 090 with that of FX350-G, which is a FlexATX power supply. All specifications of the FX350-G are available on its product page: https://www.silverstonetek.com/en/product/info/power-supplies/FX350-G/ **Q: What is the cable length of the 24pin connection to the motherboard?** A: The length of the included 24pin cable is 350mm (13.8 inches) long. For more detailed information on this power supply, please check out its product page on our website: https://www.silverstonetek.com/en/product/info/power-supplies/FX350-G/ **Q: Will this fit in a evga hadron mini itx case?** A: More than likely no, but check the specs of the EVGA chassis manual. I’m sure you’ll find it on the EVGA site. EVGA is a great company that makes a solid product ## Frequently Bought Together - SilverStone Technology 350 Watt Flex ATX Power Supply with Fixed Cables and 80 Plus Gold with 6Pin PCIe Connector SST-FX350-G-USA, Black（Lead-Free Paint） - Gigabyte A520I AC (AMD Ryzen AM4/Mini-ITX/Direct 6 Phases Digital PWM with 55A DrMOS/Gaming GbE LAN/Intel WiFi+Bluetooth/NVMe PCIe 3.0 x4 M.2/3 Display Interfaces/Q-Flash Plus/Motherboard) --- ## 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.co.uk/products/269981449-silverstone-technology-350-watt-flex-atx-power-supply-with-fixed](https://www.desertcart.co.uk/products/269981449-silverstone-technology-350-watt-flex-atx-power-supply-with-fixed) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-31*