Silverstone has updated version 2.0 of the compact SFX power supply SST-ST30SF with 450 watt nominal power especially with respect to gaming PCs and home computers. Thanks to the SFX format, this power supply is mainly intended for miniature housings (mostly in mini ITX format) and offers high performance with minimal dimensions. In contrast to its predecessor, the 2.0 version sets a larger and thus quieter 92-millimeter fan with an optimized fan curve. Thus, the SST-ST30SF V2.0 provides a perfect solution for almost all users who want to connect high power with low volume.
In addition, the power of the graphics card, which is important for game graphics cards, has been slightly increased to a full 300 watts (25 amperes), with overload protection (OPP) and under voltage protection (EIA), in addition to the current overcurrent protection (OCP), overvoltage protection OVP) and short circuit protection (SCP).
The power supply has a 6-pin PCIe connector for connecting a graphics card. In addition, a 20 + 4-pin, a 4 + 4-pin, three SATA, two 4-pole Molex and a floppy plug are available for mainboard and peripherals. However, the ST30SF also plays an important role in the league, achieving an efficiency of up to 85 percent, which is why the PSU has been awarded an 80Plus bronze certification. An adapter plate for mounting in ATX housings is included.
Technical details:
Dimensions: 125 x 63.5 x 100 mm (WxHxD)
Weight: 1.0 kg (V2.0) / 0.8 kg (V1.0)
Fan: Single 92mm silent fan (V2.0) + Single 80mm silent fan (V1.0)
Form factor: SFX
Average service life: 100,000 h
Efficiency: 80 PLUS Bronze
Active PFC
Power: 300 Watt
+3.3V: 16 A
+5V: 16 A
+3.3+5V: 90 W
+12V: 25 A (300 W)
-12V: 0,3 A (3,6 W)
+5Vsb: 3 A (15 W)
Connections:
1 x 24 / 20-Pin motherboard connector(300mm)
1 x 8 / 4-Pin EPS / ATX 12V connector(400mm)
1 x 6-Pin PCIE connector(400mm)
3 x SATA connector (300mm / 200mm / 100mm)
2 x 4-Pin Peripheral connector (300mm / 200mm)
1 x 4-Pin Floppy connector(300mm / 200mm / 200mm)
Protection circuits: OCP / OVP / SCP / OPP / UVP
Scope of delivery: Includes SFX to ATX bracket for use in ATX case