---
product_id: 35403585
title: "ST30SF-V2"
brand: "silverstone"
price: "€ 182.76"
currency: EUR
in_stock: null
reviews_count: 6
url: https://www.desertcart.fi/products/35403585-st30sf-v2
store_origin: FI
region: Finland
---

# 300W continuous power output 80 Plus Bronze efficiency (82%-85%) Silent 92mm fan for noise-free operation ST30SF-V2

**Brand:** silverstone
**Price:** € 182.76
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power your sleek setup with silent efficiency!

## Quick Answers

- **What is this?** ST30SF-V2 by silverstone
- **How much does it cost?** € 182.76 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/35403585-st30sf-v2)

## 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

- • **Compact Powerhouse:** SFX form factor with ATX bracket for versatile builds
- • **Whisper-Quiet Cooling:** Advanced silent 92mm fan keeps your setup cool and calm
- • **Energy-Smart Efficiency:** 80 Plus Bronze certified to save power and reduce heat
- • **Plug & Play Flexibility:** Includes ATX adapter for seamless integration in any case
- • **Reliable 24/7 Performance:** Rated for continuous 300W output at 40℃

## Overview

The SilverStone ST30SF-V2 is a compact 300W SFX power supply delivering reliable, continuous power with 80 Plus Bronze efficiency. Designed for small form factor and ATX cases (adapter included), it features a whisper-quiet 92mm fan and is rated for 24/7 operation at 40℃, making it the perfect blend of performance, energy savings, and silent operation for modern DIY desktops.

## Description

As the standards bearer of SFF (small form factor) cases and SFX PS us, silverstone has released a Reference power supply design for the masses in the st30sf, a 300W SFX unit designed with High affordability and great performance. It has 80 plus Bronze efficiency and a silent running fan for class leading efficiency and low noise. To enable users to easily take advantage of this excellent SFX power supply, an adapter is included to convert st30sf to mount in any ATX case in addition to ones that fit only SFX. For SFF users, the st30sf is an excellent, well-rounded power supply for any DIY desktop computer.

## Features

- Supports standard SFX form Factor and ATX via included bracket
- 300W continuous power output at 40℃ operating temperature rated for 24/7 operation
- 80 plus Bronze level efficiency (82% 85% efficiency at 20% 100% loading)
- Class-leading single +12V rail
- Silent running 92mm fan (V2.0)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SilverStone |
| Series | silverstone |
| Item model number | ST30SF-V2 |
| Item Weight | 3.2 pounds |
| Product Dimensions | 4.92 x 3.94 x 2.5 inches |
| Item Dimensions  LxWxH | 4.92 x 3.94 x 2.5 inches |
| Manufacturer | Silverstone |
| ASIN | B01LZFMSFK |
| Is Discontinued By Manufacturer | No |
| Date First Available | September 1, 2016 |

## Product Details

- **Model Name:** silverstone
- **Brand:** SilverStone
- **Compatible Devices:** Personal Computer
- **Connector Type:** ATX
- **Output Wattage:** 300 Watts
- **Form Factor:** Atx,Sfx
- **Wattage:** 300 watts
- **Cooling Method:** Air
- **Item dimensions L x W x H:** 4.92 x 3.94 x 2.5 inches
- **Item Weight:** 3.2 Pounds

## Images

![ST30SF-V2 - Image 1](https://m.media-amazon.com/images/I/71aHuSNd7uL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ A good one
*by S***E on June 29, 2025*

Why did you pick this product vs others?:I have 3 of these. They are great. Only improvement would be if they were modular, but at the price it isn't. The oldest one I have has been running 24/7 for a good part of the last 5 years

### ⭐⭐⭐⭐⭐ A very nice and quiet power supply for small to moderate sized systems
*by E***. on July 26, 2014*

I chose this for my compact Silverstone NAS which requires a smaller SFX supply, and it was a good decision. A priority for me is a quiet supply and this one delivers by using a load controlled fan that hasn't spun at all on my system yet. Admittedly, its a new build and I've only done some computationally light work so far but since this system will be used primarily as a HTPC, I don't think it's going to present any electrical of consequence most of the time so I don't expect the fan to spin much. This supply has some nice features as well such as a PCIe cable for video cards (not all SFX supplies include this) plus an ATX adapter plate for use in larger cases. Another small, but nice benefit are the thumb screws in addition the to normal PS mount screws that can be used to secure side panels on most cases. As you might expect in a moderately sized supply like this it doesn't have a ton of molex or SATA connectors but it should be enough for the smaller systems this type of supply would be typically used with.

### ⭐⭐⭐⭐⭐ Quietest Power Supply I EVER experienced!
*by T***U on December 10, 2014*

I first heard about this small compact PSU when I called Silverstone to ask about their Milo 6 case. I initially told the tech I wanted to use a super-tiny Pico Power Supply for quiet operation and if they had a cover plate for the PSU hole. Mind you, I already had the silent Titan low profile cooler to replace the Intel stock cooler, but my cheap PSU from a ravaged Xion case was disappointing. They suggested I buy their silent Tek 300w SFX PSU. The payoff was superb! The fan inside the PSU does not turn on unless there is a heat build up. Even when the fan does goes on, you cannot hear it unless you are 12 inches away. Do not be put off by the price of this unit... it's worth every penny.. as that every other SFX sized PSU I have used has been NOISY and low quality. Reminder: this is an SFX PSU, not a standard ATX size.

## Frequently Bought Together

- SilverStone Technology 300W SFX Form Factor 80 Plus Bronze Power Supply (ST30SF-V2)
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**Shop now:** [https://www.desertcart.fi/products/35403585-st30sf-v2](https://www.desertcart.fi/products/35403585-st30sf-v2)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-25*