---
product_id: 285060031
title: "Technology 500W Fixed Cable TFX Power Supply 80 Plus Gold TX500-G (SST-TX500-G)"
brand: "silverstone"
price: "88.42 OMR"
currency: OMR
in_stock: true
reviews_count: 7
category: "Silver Stone"
url: https://www.desertcart.com.om/products/285060031-technology-500w-fixed-cable-tfx-power-supply-80-plus-gold
store_origin: OM
region: Oman
---

# 500W continuous power output Silent 80mm fan at 18 dBA 80 PLUS Gold efficiency Technology 500W Fixed Cable TFX Power Supply 80 Plus Gold TX500-G (SST-TX500-G)

**Brand:** silverstone
**Price:** 88.42 OMR
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your productivity with silent, gold-certified reliability!

## Quick Answers

- **What is this?** Technology 500W Fixed Cable TFX Power Supply 80 Plus Gold TX500-G (SST-TX500-G) by silverstone
- **How much does it cost?** 88.42 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/285060031-technology-500w-fixed-cable-tfx-power-supply-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

- • **Robust Protection:** Multiple safety circuits safeguard your investment from power surges and faults.
- • **Power that Keeps Up:** Reliable 500W output rated for 24/7 operation at 50°C—built for nonstop productivity.
- • **Whisper-Quiet Cooling:** Ultra-quiet 80mm fan runs at just 18 dBA, perfect for focused work or home office setups.
- • **Gold Standard Efficiency:** 80 PLUS Gold certification means less wasted energy and lower electricity bills.
- • **Future-Proof Compatibility:** Single +12V rail design supports high-end upgrades and overclocking with ease.

## Overview

The SilverStone Technology TX500-G is a compact TFX power supply delivering a continuous 500W output with 80 PLUS Gold efficiency. Designed for quiet operation with an 80mm fan running at a minimal 18 dBA, it supports demanding modern PC builds and upgrades with a powerful single +12V rail and comprehensive protection circuitry, making it an ideal choice for professionals seeking reliable, energy-efficient power in a small form factor.

## Description

TFX 500W Power Supply. Designed for 80 PLUS Gold level of efficiency to reduce wasted heat and save on electricity. Built-in 80mm fan has excellent airflow and low noise, perfect for quiet home or office use. Powerful single +12V rail design, perfect for future high-end component upgrades or overclocking.

Review: Good product for the price. - Power supply arrived on time, as specified. It has many more outputs than my OEM power supply, and many more than needed for my application. Quality seems very good, and it works as expected.
Review: The only high-quality way to go above 300W for TFX! - UPDATE 03/29/2024: I've had this PSU for about 4 months now. Since writing my initial review, I did a full upgrade on my PC, going from a Core i7-4790 system to a Ryzen 7 7700 and 32GB DDR5, keeping the RTX 4060. I added a pic of the new system (same case) just to show that somehow, I was able to manage the cables a little better (I think). Since connecting this PSU to my NEW system, it has become louder. It is not unbearable, and nowhere near as loud as something like an old PS4, but it is still the loudest component in my system at almost ALL times unless I'm doing something that causes the other fans (CPU/GPU/Case fans etc) to ramp up high, such as gaming or video editing. I have no idea why. It never really gets far beyond "warm" to the touch, and its exhaust air feels only moderately above room temp. The only thing I can think of is that my old motherboard had only a 4-pin CPU power connector. My new motherboard has an 8-pin. Still happy with it but i'm not the first reviewer to mention noise either. I have an InWin CE685 case that came with its own 300W TFX power supply. This was perfectly adequate for my first 3 years of ownership, but upon upgrading to the low-profile RTX 4060, I was in need of a power supply with PCIe power connectors. TFX is a very uncommon form factor - I cannot imagine Silverstone selling a lot of these - but I'm extremely grateful they've made them regardless, and two minutes on the internet will show you that, for capacities over 300W, they're actually the ONLY option (that I've found, anyways). The unit itself is surprisingly (and reassuringly) heavy, the fan is basically never audible even after hours of high loads, has 80+ Gold certification, and it comes with an abundance of connectors. SIGNIFICANTLY more than I needed actually. I did my best to cable manage but in my pic you can see it's still quite a mess. That's probably the only bad thing to say about this PSU - for its price, I really wish they'd just make them modular, but that aside, for the few dozen other TFX users out there, I'd recommend this in a heartbeat (not that there's really any other options to recommend anyways :P).

## Features

- Support standard TFX form factor
- 500W continuous power output at 50°C operating temperature rated for 24/7 operation
- High efficiency with 80 PLUS Gold certification
- Silent running 80mm fan with 18 dBA minimum
- Multiple protection circuitry

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08WT6WCCQ |
| Best Sellers Rank | #842 in Computer Power Supplies |
| Brand | SilverStone |
| Color | black (lead-free paint) |
| Customer Reviews | 4.2 4.2 out of 5 stars (59) |
| Date First Available | February 1, 2021 |
| Item Dimensions LxWxH | 7 x 3.4 x 2.6 inches |
| Item Weight | 3.54 pounds |
| Item model number | SST-TX500-G |
| Manufacturer | SilverStone Technology |
| Product Dimensions | 7 x 3.4 x 2.6 inches |

## Product Details

- **Brand:** SilverStone
- **Compatible Devices:** Personal Computer
- **Connector Type:** PCI Express
- **Cooling Method:** Air
- **Form Factor:** TFX12V
- **Item dimensions L x W x H:** 7 x 3.4 x 2.6 inches
- **Number of Connectors:** 2
- **Output Wattage:** 500
- **Power Supply Design:** Non-Modular
- **Wattage:** 500 watts

## Images

![Technology 500W Fixed Cable TFX Power Supply 80 Plus Gold TX500-G (SST-TX500-G) - Image 1](https://m.media-amazon.com/images/I/71Mr+yMwXcL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product for the price.
*by L***D on January 6, 2026*

Power supply arrived on time, as specified. It has many more outputs than my OEM power supply, and many more than needed for my application. Quality seems very good, and it works as expected.

### ⭐⭐⭐⭐⭐ The only high-quality way to go above 300W for TFX!
*by B***S on February 11, 2024*

UPDATE 03/29/2024: I've had this PSU for about 4 months now. Since writing my initial review, I did a full upgrade on my PC, going from a Core i7-4790 system to a Ryzen 7 7700 and 32GB DDR5, keeping the RTX 4060. I added a pic of the new system (same case) just to show that somehow, I was able to manage the cables a little better (I think). Since connecting this PSU to my NEW system, it has become louder. It is not unbearable, and nowhere near as loud as something like an old PS4, but it is still the loudest component in my system at almost ALL times unless I'm doing something that causes the other fans (CPU/GPU/Case fans etc) to ramp up high, such as gaming or video editing. I have no idea why. It never really gets far beyond "warm" to the touch, and its exhaust air feels only moderately above room temp. The only thing I can think of is that my old motherboard had only a 4-pin CPU power connector. My new motherboard has an 8-pin. Still happy with it but i'm not the first reviewer to mention noise either. I have an InWin CE685 case that came with its own 300W TFX power supply. This was perfectly adequate for my first 3 years of ownership, but upon upgrading to the low-profile RTX 4060, I was in need of a power supply with PCIe power connectors. TFX is a very uncommon form factor - I cannot imagine Silverstone selling a lot of these - but I'm extremely grateful they've made them regardless, and two minutes on the internet will show you that, for capacities over 300W, they're actually the ONLY option (that I've found, anyways). The unit itself is surprisingly (and reassuringly) heavy, the fan is basically never audible even after hours of high loads, has 80+ Gold certification, and it comes with an abundance of connectors. SIGNIFICANTLY more than I needed actually. I did my best to cable manage but in my pic you can see it's still quite a mess. That's probably the only bad thing to say about this PSU - for its price, I really wish they'd just make them modular, but that aside, for the few dozen other TFX users out there, I'd recommend this in a heartbeat (not that there's really any other options to recommend anyways :P).

### ⭐⭐⭐⭐ Best 500W TFX power supply on offer
*by A***R on December 10, 2025*

Very good, reliable power supply for micro or mini ATX setups, one of the few TFX selections around over 300W. Connectors adequate for a basic box. While not noisy, it could be quieter and gain another star for perfection. I've had 3 of these 500w PS's, reliable and reasonably quiet, and have had 6 of the 300W flavor; all have performed reliably and lasted well beyond their warranty period, which has made them cost-effective. Be aware that taxing these small PS's with too high a load for their rating can result in meltdown in a small, barely-ventilated box, so gaming applications will require far more muscle. For everyday office machines under normal, regular use, or a compact streaming machine not under constant use, these Silverstone PS's work great. I've also had a dozen other Silverstone PS's of various sizes and the company's products seem better made than most others.

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-28*