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SilverStone ST50EF 500 Watt Power Supply (SST-ST50EF) with Active PFC ST-50 EF



Details:
SKU:sstst50ef
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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, the ST50EF produces less wasted heat than typical power supplies and allows the included 120mm fan to operate at very low speeds, ensuring quietness at all times. This stable output and efficient characteristics are packed inside an environmentally-friendly casing that is compatible with nearly any ATX casing on the market. If strong power for dual core/dual video card processing and quietness are the main priorities, the Element ST56EF is for you.

eatures
 
 
  • Efficiency over 80%
  • Dual +12V rails for advanced systems
  • Dual PCI-E connectors (SLI & CrossFire ready)
  • Silent running 120mm fan
  • Support for ATX 12V 2.2
  • Active PFC
pecifcations

 
 
Max. DC Output 500W
Load Range
 
+3.3V
+5V
+12V1
+12V2
+12V3
+12V4
+5VSB
-12V
-5V
Max.(Amps)
30A
30A
18A
18A
/
/
3.0A
0.5A
/
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 210W
combined +12V 35A/420W (peak 38A)
Input Voltage 90V ~ 264V (Auto Range)
Input Frequency Range 47Hz ~ 63Hz
PFC Active PFC (PF>0.95 at full load)
Efficiency Typical >80%
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 8-pin ATX12V 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 Single 80mm ball bearing fan by Sanyo Denki
Noise Level 24 dBA minimum
Weight 2.5 kg
Dimension 150 mm (W) x 86 mm (H) x 150 mm (D)
 




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