All stock codes associated to this product
SSTST45SFG, SST-ST45SF-G, II35281, 4710713968820
ST45SF-G
After successfully expanding and leading SFF(small form factor) cases and SFX PSU into the DIY (do it yourself) market, SilverStone engineers have continued their push for advancement in these categories by releasing a true upgrade-worthy small form factor power supply, the ST45SF-G. Despite being half the size of a regular ATX power supply, the ST45SF-G can still produce continuous power output of 450W. Its 80 PLUS Gold level efficiency is a great leap from the previous SFX best of 80 PLUS Bronze and the full modular cables is also the first of its kind for this form factor. To enable users to easily take advantage of this excellent SFX power supply, an adapter is included to convert ST45SF-G to mount in any ATX case in addition to ones that fit only SFX. For SFF users and for SilverStone, the ST45SF-G is more than just an upgrade, it is an important milestone for DIY desktop computer.
Features:
- Support standard SFX form factor and ATX via included bracket
- 80 PLUS Gold level efficiency (87%~90% efficiency at 20%~100% loading)
- 100% modular cables
- 450W continuous power output at 40 operating temperature rated for 24/7 operation
- Class-leading single +12V rail with 37A
- Strict 3% voltage regulation and low ripple & noise
- Silent running 80mm fan with 18dBA minimum
- Single PCI-E 8pin and dual PCI-E 6pin connectors support
- Active PFC
Specifications:
|
Model No.
|
SST-ST45SF-G
|
|
Max. DC Output
|
450W
|
|
Load Range
|
|
|
+3.3V |
+5V |
+12V1 |
+5VSB |
-12V |
|
|
19A |
14A |
37A |
2.5A |
0.3A |
|
|
/ |
/ |
/ |
/ |
/ |
|
|
0A |
0A |
0A |
0A |
0A |
|
|
3% |
3% |
3% |
5% |
10% |
|
|
1% |
1% |
1% |
1% |
1% |
|
|
50mA |
50mA |
120mV |
50mA |
120mV |
|
|
combined +3.3, +5V
|
90W
|
|
combined +12V
|
444W / 37A
|
|
Input Voltage
|
90V ~ 264V
|
|
Input Frequency Range
|
47Hz ~ 63Hz
|
|
PFC
|
Active PFCPF>0.90 at full load
|
|
Efficiency
|
87%~90%20% to 100% loading
|
|
MTBF
|
100,000 hours at 25C, full load
|
|
Operating temperature
|
0C ~ 40C
|
|
Protection
|
Over current protection
Over power protection
Over voltage protection
Under voltage protection
Short circuit protection
No Load Operation
|
|
Connectors
|
1 x 24 / 20-Pin motherboard connector300mm
1 x 8 / 4-Pin EPS / ATX 12V connector400mm
1 x 8/6-Pin PCIE connector400mm
1 x 6-Pin PCIE connector400mm / 150mm
3 x SATA connector300mm / 200mm / 100mm
2 x 4-Pin Peripheral connector 300mm / 200mm
1 x 4-Pin Floppy connector300mm / 200mm / 200mm
|
|
Color
|
BlackLead-Free Paint
|
|
Cooling System
|
Single 80mm silent fan
|
|
Noise Level
|
20dBA minimum
|
|
Dimension
|
125 mm (W) 63.5 mm(H) 100 mm(D)
|
|
Weight
|
1.45 Kg
|
|
Form factor
|
SFX
|
|
Certification
|
80 PLUS Gold
|
|
Other
|
Includes SFX to ATX bracket for use in ATX case
GPU Support list
|
