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Quiet PC not only had the case I was unable to find in stock anywhere other than China, but it was also cheaper and the shipping... (1st September 2018 via Trustpilot)
SST-ST30SF Strider Semi-Fanless 300W SFX Power Supply
11 auf Lager
(26 customer ratings / 1 review)

SilverStone SST-ST30SF Strider Semi-Fanless 300W SFX Power Supply

The Silverstone SST-ST30SF is an extremely efficient and quiet small form factor PSU, that also features semi-fanless mode!

As the standards bearer of SFF (small form factor) cases and SFX PSUs, 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 level efficiency and a semi-fanless design that raises the efficiency level for this wattage class and allows for unprecedented low noise operation in low loading conditions.

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.


  1. Intelligent semi-fanless operation
  2. Support standard SFX form factor and ATX via included bracket
  3. 80 PLUS Bronze level efficiency
  4. Very quiet 80mm fan with 18dBA minimum
  5. Single PCI-E 6pin connector support
  6. Aktive PFC

Technische DatenSST-ST30SF
Input Voltage90 - 264Vac
+3.3V maximum output current21 A
+5V maximum output current20 A
+12V maximum output current22 A
Frequency47 - 63Hz
Efficiency82 - 85% (20 to 100% loading)
ATX-Mainboard (20+4-pin)Ja
PCI-Express (6+2-pin)2
EPS / ATX 12V connector1 x 4+4 Pin
SATA Connectors3
Molex Connectors2
Floppy Connectors1
Noise0 - 38 dBA
Dimensions (W x H x D) 125 x 63.5 × 100mm
FanSingle 80mm fan. Remains in fanless mode up to 55°C
ATX adapter bracketJa
Garantie24 Monate
EAN Barcode4710007220382


Perfect for my server


I bought this to replace a cheap (noisy) PSU I'd bought for my new home server build. I have no idea how loud the fan is because it has yet to even come on. Only problem is I can now hear my hard drives. Plenty of connectors, very small, perfect for low power builds.


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