SILVERSTONE SFX ST30SF 300W Small Form Factor 80 PLUS BRONZE Certified Active PFC Semi-Fanless Power Supply
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Reviews(27)
One of the best quality 300w power supplies I have come accost. First its small SFX. Its silent with the fan running. Yet it does not turn on until you are at a full load for quite a while. I ran Prime95 for 20 min before it came on and the fan only ran for 10 sec then shut off. It also comes with an adapter to fit a standard PSU mount.
Price. Its defiantly not cheap. But its worth ever penny. If I need another SFX PSUY I will definitely buy again. Then no worry's
When It comes to power supplies you do not want to cut corners. You coould get a $25 SFX PSU but then when your having problems with USB ports and boot times then you will doubt yourself. Its not worth it. Get the best
One of only a few low cost, low wattage power supplies options for low power or low noise builds. So far, appears to have very good build quality. Variable fan control can shut its fan off entirely making it silent.
The variable fan control is not controllable by the user. Although it can run silent, when it is running it is the loudest component of my build. The other issue is that it only rarely runs in silent mode even in a cool room, and when it does go silent, it is almost always is for under one minute, then you clearly hear it turn back on and hear the fan.
For a low cost, low power build, this PS will be more than adequate. If you want a silent PC, this PS is not the way to do it.
Warranty & Returns
Warranty
Return Policies
This item is covered by Newegg.com's 30-Day Return Policy
Manufacturer Contact Info
Website: https://www.silverstonetek.com/en/
Support Phone: 1-909-465-9596
Support Email: usasupport@silverstonetek.com
Features & Details
- SFX (Small Form Factor)
- 80 PLUS BRONZE Certified
- Intelligent semi-fanless operation
Specifications
| Brand | SilverStone |
|---|---|
| Series | SFX |
| Model | ST30SF |
| Type | SFX |
|---|---|
| Maximum Power | 300 W |
| Fans | 1 |
| PFC | Active |
| Main Connector | 24Pin |
| +12V Rails | Single |
| PCI-Express Connector | 1 x 6-Pin |
| SATA Power Connector | 3 |
| Haswell Support | Yes |
| Efficiency | > 80% |
| Energy-Efficient | 80 PLUS BRONZE Certified |
| Input Voltage | 90 - 264 V |
| Input Frequency Range | 47 - 63 Hz |
| MTBF | >100,000 Hours |
| Features | Support standard SFX form factor and ATX via included bracket 300W continuous power output at 50 degree C operating temperature rated for 24/7 operation 80 PLUS Bronze level efficiency (82%~85% efficiency at 20%~100% loading) Class-leading single +12V rail with 22A Intelligent semi-fanless operation Silent running 80mm fan with 18dBA minimum Single PCI-E 6pin connector support Active PFC |
|---|
| Dimensions | 4.92" x 2.5" x 3.94" (W x H x D) |
|---|---|
| Weight | 1.76 lb. |
| First Listed on Newegg | September 24, 2013 |
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