Essential Series     ET450-B


  Available only in selected regions*

■ High efficiency with 80 PLUS Bronze certification

■ 24/7 continuous power output with 40℃ operating temperature

■ Class-leading single +12V rail

■ Silent running 120mm fan with 18 dBA

■ PCI-E 8pin and PCI-E 6pin connectors support

   
         SilverStone created the Essential series power supplies to provide enthusiasts with an affordable choice when building PCs. The ET450-B has 80 PLUS Bronze efficiency with single +12V rail and the ability to provide 24/7 40℃continuous output. In addition, it is equipped with low-noise 120mm fan for quiet operation in nearly all applications. Midrange systems with powerful graphics cards can be supported by Essential series PSUs’ standard 8pin / 6pin PCI-E connectors, making them outstanding choices for those seeking the most value and performance for their money.



  

Remark

Designed for 80 PLUS Bronze level of efficiency to reduce wasted heat and save on electricity.
 
Built-in 120mm fan has excellent airflow and low noise, perfect for quiet home or office use.
 



Model No.
SST-ET450-B
Max. DC Output
450W
Power density
249W per liter
Load Range
 
+3.3V +5V +12V1 +5VSB -12V
Max.(Amps)
16A 15A 34A 2.5A 0.3A
Peak (Amps)
/ / / 3.0A /
Min.(Amps)
0.3A 0.5A 1.0A 0A 0A
Range (%)
±5% ±5% ±5% ±5% ±10%
Line Reg.(%)
±1% ±1% ±1% ±1% ±1%
Ripple(mVp-p)
50mA 50mA 120mV 50mV 120mV
Color
Black(Lead-Free Paint)
combined +3.3, +5V
100W
Combined +12V
408W
Input Voltage
90 ~ 254 Vrms
Input Frequency Range
47Hz ~ 63Hz
PFC
Active PFC(PF>0.9 at full load)
Efficiency
82% ~ 85% @ 20% ~ 100% loading
MTBF
100,000 hours
Operating temperature
0°C ~ 40°C
Protection
Over Power Protection
Over Voltage Protection
Short Circuit Protection
Connectors
1 x 24 / 20-Pin motherboard connector(500mm)
1 x 8 / 4-Pin EPS / ATX 12V connector(750mm)
2x 8/6-Pin PCIE connector(500mm / 150mm)
4 x SATA connector("500mm / 150mm" x 2)
2 x 4-Pin Peripheral connector(500mm / 150mm / 150mm / 150mm)
1 x 4-Pin Peripheral connector(500mm / 150mm / 150mm)
1 x 4-Pin Floppy connector(500mm / 150mm / 150mm / 150mm)
Cooling System
Single 120mm silent fan
Form factor
ATX
Noise Level
18dBA minimum
Dimension
150 mm (W) x 86 mm (H) x 140 mm (D)
5.91" (W) x 3.39" (H) x 5.51" (D)
Weight
1.47 Kg
Certification
80 PLUS Bronze
Other
GPU Support list
Compatible with ATX12V v2.4
*Australia, New Zealand, Japan, Taiwan


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Describe
Ver
Size
Download
ET450-B manual
 V1.0 
135 KB
     
ET450-B High resolution photos
  
7,212 KB
     


ET450-B eDM (et450-b-edm-en.pdf)
 
173 KB
Multilanguage installation manual
V1.0
8485KB