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



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SKU:sst-50ef-plus
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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.

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
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)
 
 
dditional Information

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





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