 | 
|
 bout
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
|
|
