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Silverstone (SST-ST45SF, SST-ST45-SF) 450 Watt (450W, 450Watt) SFX Form Factor Power Supply- Single +12V Rail with 36A, 80 PLUS Bronze Level Efficiency, Active PFC


Manufacture:SilverStone
[ View all SilverStone products we carry ]
SKU:SST-ST45SF
Status:
Sale Price: $79.99
Shipping:usually same day shipping
Warranty:1 Year
Quantity:
 



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Silverstone (SST-ST45SF) 450 Watt SFX Form Factor Power Supply- Single +12V Rail with 36A, 80 PLUS Bronze Level Efficiency, Active PFC

After successfully revolutionizing both HTPC and SFF market segments with innovative chassis designs, SilverStone engineers continue their push for advancement in these categories by releasing a true upgrade-worthy small form factor power supply, the ST45SF. This SFX unit is compatible not only with chassis that use SFX power supplies but also in smaller ATX chassis with the included adapter bracket. Despite its small size, the ST45SF has features that one would expect from an elite ATX power supply such as 80 PLUS Bronze level of efficiency, temperature controlled fan, 50℃ temperature rating, and reliability for 24/7 operation. Enthusiasts oriented features are also present with single +12V rail and 8pin/6pin PCI-E connectors to fully support multi-GPU systems. For SFF users and for SilverStone, the ST45SF is more than just an upgrade, it is an important milestone for the DIY desktop computer.

eatures

Silverstone (SST-ST45SF) 450 Watt SFX Form Factor Power Supply- Single +12V Rail with 36A, 80 PLUS Bronze Level Efficiency, Active PFC

  1. Support standard SFX form factor and ATX via included bracket
  2. 450W continuous power output at 50℃ operating temperature rated for 24/7 operation
  3. 80 PLUS Bronze level efficiency (82%~85% efficiency at 20%~100% loading)
  4. Class-leading single +12V rail with 36A
  5. Silent running 80mm fan with 18dBA minimum
  6. Single PCI-E 8pin and dual PCI-E 6pin connectors support
  7. Active PFC

Remark:

Designed for 80 PLUS bronze level of efficiency to reduce wasted heat and save on electricity.

Built-in 80mm fan has excellent airflow and low noise, perfect for quiet home or office use.

Included SFX to ATX bracket for use in ATX case.

pecifcations

Silverstone (SST-ST45SF) 450 Watt SFX Form Factor Power Supply- Single +12V Rail with 36A, 80 PLUS Bronze Level Efficiency, Active PFC

Model No.
SST-ST45SF
 Max. DC Output
450W
Load Range
 
+3.3V +5V +12V1 +5VSB -12V
Max.(Amps)
21A 22A 36A 2.5A 0.5A
Peak (Amps)
0.1A 0.2A 0.6A 0A 0A
Min.(Amps)
±5% ±5% ±5% ±5% ±10%
Range (%)
±1% ±1% ±1% ±1% ±1%
Line Reg.(%)
70mA 70mA 140mV 70mV 140mV
 combined +3.3, +5V
120W
 combined +12V
432W / 36A
 Input Voltage
90V ~ 265V
 Input Frequency Range
47Hz ~ 63Hz
 PFC
Active PFC(PF>0.95 at full load)
 Efficiency
82%~85%(20% to 100% loading)
 MTBF
100,000 hours at 25°C, full load
 Operating temperature
10°C ~ 50°C
 Protection
Over current protection
Over power protection
Over voltage protection
Under voltage protection
Short circuit protection
 Connectors
1 x 24 / 20-Pin motherboard connector(300mm)
1 x 8 / 4-Pin EPS / ATX 12V connector(400mm)
1 x 8/6-Pin PCIE connector(400mm)
1 x 6-Pin PCIE connector(550mm / 150mm)
3 x SATA connector(300mm / 220mm / 100mm)
2 x 4-Pin Peripheral connector (300mm / 200mm)
1 x 4-Pin Floppy connector(300mm / 200mm / 200mm)
 Color
Black(Lead-Free Paint)
 Cooling System
Single 80mm silent fan
 Noise Level
18dBA minimum
 Dimension
125 mm (W) × 63.5 mm(H) × 100 mm(D)
 Weight
1 Kg
 Other
Includes SFX to ATX bracket for use in ATX case

 
dditional Information

Silverstone (SST-ST45SF) 450 Watt SFX Form Factor Power Supply- Single +12V Rail with 36A, 80 PLUS Bronze Level Efficiency, Active PFC

SST-ST45SF Manual

ptional Accessories

Silverstone (SST-ST45SF) 450 Watt SFX Form Factor Power Supply- Single +12V Rail with 36A, 80 PLUS Bronze Level Efficiency, Active PFC

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SG04-F Compact Micro-ATX small form factor chassis.

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SG05 Mini-ITX small form factor chassis

SG06 Mini-ITX small form factor chassis with aluminum bezel

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Component Cooling: Note Book Cooler, Hard Drive Coolers, Ram Chip Coolers, Thermal Interface, VGA Coolers
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