SilverStone ST40F-ES230 Strider Essential 400W 80 Plus ATX PSU

Ripple(mVp-p) 50mV 50mV 120mV 50mV 120mV
Combined 3.3V & 5V 100W
Combined 12V 360W
Input Voltage 180V~264V
Input Frequency Range 47Hz~63Hz
PFC Active PFC（PF>0.9 at full load）
Efficiency 82% ~ 85% at 20% ~ 100% loading
MTBF 100,000 hours
Operating temperature 0°C ~ 40°C
Protection Over power protection
Over voltage protection
Short circuit protection
Connectors 1 x 24 / 20-Pin motherboard connector（500mm）
1 x 8 / 4-Pin EPS / ATX 12V connector（750mm）
2 x 8 / 6-Pin PCIE connector（"500mm / 150mm" x 2）
4 x SATA connector（"500mm / 150mm" x 2）
2 x 4-Pin Peripheral connector（500mm / 150mm / 150mm / 150mm）
1 x 4-Pin Peripheral connector（500mm / 150mm / 150mm）
1 x 4-Pin Floppy connector（500mm / 150mm / 150mm / 150mm）
Cooling System Single 120mm silent fan
Noise Level 18 dBA minimum
Certification 80 PLUS
Form factor ATX
Dimension 150 mm (W) x 86 mm (H) x 140 mm (D)
Weight 1.26 kg