---
product_id: 305256220
title: "Technology SST-FX350-G - Flex Series, 350W, 80 Plus Gold PC Power Supply, Low Noise 40mm fan"
brand: "silverstone"
price: "R$3741"
currency: BRL
in_stock: true
reviews_count: 1
category: "Silver Stone"
url: https://www.desertcart.com.br/products/305256220-technology-sst-fx350-g-flex-series-350w-80-plus-gold
store_origin: BR
region: Brazil
---

# 350W continuous power output Quiet 40mm cooling fan 80 Plus Gold efficiency rating Technology SST-FX350-G - Flex Series, 350W, 80 Plus Gold PC Power Supply, Low Noise 40mm fan

**Brand:** silverstone
**Price:** R$3741
**Availability:** ✅ In Stock

## Summary

> ⚡ Compact power, premium efficiency — never compromise your build!

## Quick Answers

- **What is this?** Technology SST-FX350-G - Flex Series, 350W, 80 Plus Gold PC Power Supply, Low Noise 40mm fan by silverstone
- **How much does it cost?** R$3741 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/305256220-technology-sst-fx350-g-flex-series-350w-80-plus-gold)

## 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

- • **Built for Reliability:** Robust single +12V rail and 24/7 operation at 40°C for consistent performance.
- • **Whisper-Quiet Cooling:** Low-noise 40mm fan keeps your rig cool without distracting hums.
- • **Gold Standard Efficiency:** 80 Plus Gold certification ensures energy savings and lower heat generation.
- • **Sleek & Ready to Upgrade:** All-black exterior with sleeved cables and PCIe 6-pin support for modern GPUs.
- • **Power Your Compact Builds:** 350W continuous output tailored for small form factor systems and embedded setups.

## Overview

The SilverStone SST-FX350-G is a 350W Flex ATX power supply designed for small form factor PCs and embedded systems. Featuring 80 Plus Gold efficiency, a quiet 40mm fan, and a durable single +12V rail, it delivers reliable, energy-efficient power with a sleek all-black finish and modular sleeved cables. Ideal for professionals seeking a compact yet powerful PSU that supports PCIe 6-pin connectors and continuous operation at elevated temperatures.

## Description

As a leading brand in small form factor (SFF) case design and power supply miniaturization, SilverStone launched its first Flex ATX power supply, the FX350-G, to further widen the scope of SFF design possibilities and to serve upgrade needs of embedded systems or 1U rack-mount server applications. It has features that enthusiasts demand such as all black exterior coating, sleeved cables and support for PCIe 6pin connector. In addition to 80 PLUS Gold level efficiency, the FX350-G features powerful single +12V rail and 24/7 40℃ continuous 350W output capability to provide reliable and high-performing system operation.

Review: Does not fit SP850 SFX PSU - Clearances are off. Does not fit Lian-Li SP850 SFX PSU.

## Features

- manufacturer: Generic
- Item Trademark: GENERIC
- Item Weight: kilograms, pounds, 2.0502990366, 0.93
- Item Category: System Power Device

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BVTT69K |
| Best Sellers Rank | #33,636 in Computers ( See Top 100 in Computers ) #210 in Computer Power Supplies |
| Brand | SilverStone |
| Compatible Devices | pc |
| Compatible devices | pc |
| Connector Quantity | 12 |
| Connector Type Used on Cable | atx,pcie |
| Connector type | atx , pcie |
| Cooling Method | Air |
| Current Rating | 29.17 Amps |
| Customer Reviews | 4.4 out of 5 stars 1,344 Reviews |
| Fan Size | 40 Millimeters |
| Form Factor | Flex ATX |
| Form factor | Flex ATX |
| Global Trade Identification Number | 04710007225912 |
| Item Dimensions | 15 x 8.1 x 4 centimeters |
| Item Type Name | Flex Series, 350W, 80 Plus Gold PC Power Supply, Low Noise 40mm fan |
| Item Weight | 0.93 Kilograms |
| Manufacturer | SilverStone |
| Maximum Input Voltage | 240 Volts (AC) |
| Minimum Input Voltage | 100 Volts |
| Model Name | SST-FX350-G |
| Model name | SST-FX350-G |
| Number of Fans | 1 |
| Output Wattage | 350 Watts |
| Output wattage | 350 Watts |
| Power Supply Design | Full Modular |
| System Bus Connector Type | ATX |
| Upper Temperature Rating | 40 Degrees Celsius |
| Wattage | 350 watts |

## Product Details

- **Model name:** SST-FX350-G
- **Brand:** SilverStone Technology
- **Compatible devices:** pc
- **Connector type:** atx,pcie
- **Output wattage:** 3.5E+2 Watts

## Images

![Technology SST-FX350-G - Flex Series, 350W, 80 Plus Gold PC Power Supply, Low Noise 40mm fan - Image 1](https://m.media-amazon.com/images/I/71urDyHLHQL.jpg)

## Available Options

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

## Customer Reviews

### ⭐ Does not fit SP850 SFX PSU
*by F***. on 13 January 2024*

Clearances are off. Does not fit Lian-Li SP850 SFX PSU.

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**Shop now:** [https://www.desertcart.com.br/products/305256220-technology-sst-fx350-g-flex-series-350w-80-plus-gold](https://www.desertcart.com.br/products/305256220-technology-sst-fx350-g-flex-series-350w-80-plus-gold)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-03-07*