General
Brand
SilverStone
Series
Essential Series
Details
Type
ATX
Maximum Power
550 W
Fans
Single 120mm silent fan
PFC
Active PFC(PF > 0.90 at full load)
Main Connector
1 x 24 / 20-Pin motherboard connector (500mm)
+12V Rails
Single
PCI-Express Connector
2 x 8 / 6-Pin PCIe connector (500mm / 150mm)
SATA Power Connector
8 x SATA connector ("500mm / 150mm / 150mm / 150mm" x 2)
Max PSU Length
160 mm
Efficiency
> 85%
Energy-Efficient
80 PLUS GOLD Certified
Over Voltage Protection
Yes
Input Voltage
90 - 264 V
Input Frequency Range
47 - 63 Hz
Output
24 / 7 continuous power output with 40 degrees Celsius operating temperature
MTBF
>100,000 Hours
Features
Features
High efficiency with 80 PLUS Gold certification24 / 7 continuous power output with 40 degrees Celsius operating temperatureClass-leading single +12V railSilent running 120mm fan with 18 dBAPCIe 8pin and PCIe 6pin connectors supportAll-black flat cables design
Dimension & Weight
Dimensions
3.39" x 5.91" x 5.51"
Weight
3.40 lbs.
Details
Type
Compatible with ATX12V v2.4
PFC
Active PFC(PF > 0.90 at full load)
+12V Rails
Single
Efficiency
> 87%
Energy-Efficient
80 PLUS GOLD Certified
MTBF
>100,000 Hours
Input
Input Voltage
90 - 264 V
Frequency Range
47 - 63 Hz
Output
+3.3V Max. Current
20A
+5V Max. Current
20A
+12V1 Max. Current
45A
-12V Max. Current
0.3A
+5VSB Max. Current
2.5A
Connectors
Main Connector
20+4 Pin
12V Power Connector
1 x 4+4 Pin ATX/EPS 12V
SATA Power Connector
8 x SATA connector ("500mm / 150mm / 150mm / 150mm" x 2)
Fans
Fans Total Quantity
1
Top Fans Size
120mm
Top Fans Noise Level
Single 120mm silent fan
Protection
Over Voltage Protection
Yes
Short Circuit Protection
Yes
Over Current Protection
Yes
Over Power Protection
Yes
Over Temperature Protection
Yes
Dimensions & Weight
Dimensions
H x W x D: 3.39" x 5.91" x 5.51"
Weight
3.40 lbs.
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