SILVERSTONE ST50F-ESG 500W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS GOLD Certified Active PFC Power Supply

SilverStone Essential Gold are PSUs with 80 PLUS Gold certification you'll find in the affordable Strider Essential Series. They retain the practical and reliable fixed-cable layout from other Strider Essential PSUs and adhere to the same outstanding characteristics from all Strider series PSUs with no comprise in quality and reliability.

The 80 PLUS Gold certification ensures that Strider Essential Gold PSUs produce 40% less wasted heat from energy conversion, as compared to PSUs with basic 80 PLUS certification, for a lowered burden on cooling and electricity consumption. In addition, features from higher-level Strider Series, such as ±3% voltage regulation, high amperage single +12V rail design, and multiple GPU support, are also preserved - providing the best quality solutions at any price. Designed for 80 PLUS Gold level of efficiency to reduce wasted heat and save on electricity.
Powerful single +12V rail design, perfect for future high-end component upgrades or overclocking.
±3% Regulation and low ripple & noise performance for high stability.
Built-in hybrid ceramic bearing (HYB) fan has lower noise and high durability, perfect for important home and office use.

Model No.	SST-ST50F-ESG
Max. DC Output	500W
Load Range
+3.3V +5V +12V1 +12V2 +12V3 +12V4 +5VSB -12V -5V Max. (Amps) 24A 20A 39A / / / 3A 0.3A / Peak (Amps) / / / / / / / / / Min. (Amps) 0.2A 1A 1A / / / 0A 0A / Range (%) ±3% ±3% ±3% / / / ±5% ±10% / Line Reg. (%) ±1% ±1% ±1% / / / ±1% ±2% / Ripple (mVp-p) 50mV 50mV 120mV / / / 50mV 120mV /
Combined +3.3, +5V	120W
Combined +12V	468W
Input Voltage	90V - 264Vrms
Input Frequency Range	47Hz - 63Hz
PFC	Active PFC (PF>0.95 at Full Load)
Efficiency	87% - 90% @ 20% - 100% load
MTBF	100,000 hours
Operating temperature	32 - 104°F (0 - 40°C)
Protection	Over current protection Over power protection Over voltage protection Under voltage protection Over temperature protection Short circuit protection
Connectors	1 x 24-Pin motherboard connector (500mm) 1 x 8 / 4-Pin EPS / ATX 12V connector (600mm) 2 x 8 / 6-Pin PCIE connector (500mm / 150mm) 1 x SATA connector (550mm) 4 x SATA connector (550mm / 50mm / 50mm / 50mm) 4 x SATA connector (550mm / 155mm / 155mm / 155mm) 3 x 4-Pin Peripheral connector (705mm / 155mm / 155mm) 1 x 4-Pin Floppy connector (705mm / 155mm / 155mm / 100mm)
Color	Black (Lead-Free Paint)
Cooling System	Single 120mm HYB fan
Noise Level	18dBA minimum
Dimensions (W x H x D)	6 x 3.3 x 5.5 inches (150 × 86 × 140mm)
Weight	4.3lbs (1.95kg)
Form factor	ATX
Certification	80 PLUS Gold
Other	GPU Support list Haswell CPU support