SilverStone 500Watt Power Supply (SST-ST50EF-Plus) with Active PFC- True 80 Plus Efficiency and RoHS

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SilverStone (SST-ST50EF-Plus) 500 Watt (500W, 500Watt) Power Supply with Active PFC- True 80 Plus Efficiency and RoHS

Manufacture:	SilverStone [ View all SilverStone products we carry ]
SKU:	sst-st50ef-plus
Status:
Sale Price:	$89.99
Shipping:	usually same day shipping
Warranty:	1 Year

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SilverStone 500Watt Power Supply (SST-ST50EF-Plus) with Active PFC- True 80Plus Efficiency & RoHS

Equipped with a new generation of design and components, the Element ST50EF continues SilverStone’s stride toward more efficient power supplies. With higher than 80% efficiency across all loading conditions (from 20% to 100%), the ST50EF produces less wasted heat than typical power supplies and allows the included 120mm fan to operate at minimal speeds, ensuring silent operation for nearly all applications. This stable output and efficient characteristics are packed inside an environmentally-friendly casing that is compatible with nearly any ATX enclosures on the market. If strong power for dual core/dual video card processing and silence are the main priorities, the Element ST50EF-Plus is for you.

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eatures

SilverStone 500Watt Power Supply (SST-ST50EF-Plus) with Active PFC- True 80Plus Efficiency & RoHS

Efficiency over 80% across all loading conditions (20% to 100%)
Dual +12V rails for advanced systems
Dual PCI-E connectors (Multi-GPU ready)
Industry-leading silent running 120mm fan
upport for ATX 12V 2.2
Active PFC

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pecifcations

SilverStone 500Watt Power Supply (SST-ST50EF-Plus) with Active PFC- True 80Plus Efficiency & RoHS

Max. DC Output

500W

Load Range

	+3.3V	+5V	+12V1	+12V2	+12V3	+12V4	+5VSB	-12V	-5V
Max.(Amps)	25A	25A	18A	18A	/	/	3.0A	0.3A	/
Peak (Amps)	/	/	19A	19A	/	/	3.5A	/	/
Min.(Amps)	0.5A	0.3A	1.0A	1.0A	/	/	0	0	/
Range(%)	+/-5％	+/-5％	+/-5％	+/-5％	/	/	+/-5％	+/-10％	/
Ripple (mVp-p)	50mV	50mV	120mV	120mV	/	/	50mV	120mV	/

combined+3.3 , +5V

150W

combined +12V

36A/432W (peak 38A)

Input Voltage	90V ~ 264V (Auto Range)
Input Frequency Range	47Hz ~ 63Hz
PFC	Active PFC (PF>0.95 at full load)
Efficiency	>80%(at 20%~100% Loading)
MTBF	100,000 hours at 25°C, full load
Operating temperature	0 ~ 50°C
Protection	Over current protection, Over voltage protection, Short circuit, No load operation

Connectors	1 x 24/20-pin motherboard connector (550mm)
	1 x 4-pin ATX12V connector (550mm)
	2 x 6-pin PCI-E (550mm)
	2 x dual SATA power connectors (500mm + 250mm)
	6 x 4-pin IDE power connector (500mm + 250mm + 150mm)
	2 x 4-pin floppy power connector (500mm + 250mm + 150mm +150mm)

Color	black (lead-free paint)
Cooling System	1x 120mm fan
Noise Level	20 dBA minimum ~ 29dBA maximum
Weight	2.5 kg
Dimension	150 mm (W) x 86 mm (H) x 140 mm (D)

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dditional Information

SilverStone 500Watt Power Supply (SST-ST50EF-Plus) with Active PFC- True 80Plus Efficiency & RoHS

Detailed Specification for SST-ST50EF-PLUS-SC (Short Cable Version)

What is 80 PLUS?

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