ST30SF
  • Intelligent semi-fanless operation (V1.0 only)
  • Supports standard SFX form factor and ATX via included bracket
  • 300W continuous power output at 50℃ temperature rated for 24/7 operation (V1.0)
  • 300W continuous power output at 40℃ temperature rated for 24/7 operation (V2.0)
  • 80 PLUS Bronze level efficiency (82% ~ 85% efficiency at 20% ~ 100% loading)
  • Class-leading single +12V rail
  • Silent running 80mm fan (V1.0)
  • Silent running 92mm fan (V2.0)
  • Single PCI-E 6pin connectors support
  • Active PFC
COLOR

1.Designed for 80 PLUS Bronze level of efficiency to reduce wasted heat and save on electricity.   2.Built-in 92mm fan has excellent airflow and low noise, perfect for quiet home or office use. (V2.0)
 
     
3.Ultra-quiet 80mm fan with intelligent RPM control guarantees cool performance and silent operation with minimum of 18dBA during fan operation. The fanless mode operation deactivates when PSU’s internal temperature reaches 55°C. (V1.0)   
   

Product Specifications
Model No.
SST-ST30SF
Max. DC Output
300W
Power density
378W per liter
Color
Black(Lead-Free Paint)
Load Range power-3
 +3.3V+5V+12V+5VSB-12V
Max.(Amps)21A20A22A2.5A0.5A
Peak (Amps)/////
Min.(Amps)0.1A0.2A0.5A0A0A
Range (%)±5%±5%±5%±5%±10%
Line Reg.(%)±1%±1%±1%±1%±1%
Ripple(mVp-p)50mV50mV120mV50mV120mV
Combined +3.3V & +5V
90W (V2.0)
103W (V1.0)
Load Range
Output+3.3V+5V+12V+5VSB-12V
Max.(Amps)16A16A25A3A0.3A
Min.(Amps)0A0A0.3A0A0A
Range (%)±5%±5%±5%±5%±10%
Line Reg.(%)±1%±1%±1%±1%±1%
Ripple(mVp-p)50mV50mV120mV50mV120mV
Combined +12V
300W / 25A (V2.0)

264W / 22A (V1.0)
Input Voltage
90 - 264 Vrms
Input Frequency Range
47Hz ~ 63Hz
PFC
Active PFC(PF>0.9 at Full Load)
Efficiency
82%~85%(20% to 100% loading)
MTBF
100,000 hours
Operating temperature
0 ~ 40℃(V2.0)
10°C ~ 50°C (V1.0)
Protection
Over current protection

Over voltage protection

Short circuit protection

Over power protection (V2.0 only)

Under voltage protection (V2.0 only)
Connectors
1 x 24 / 20-Pin motherboard connector(300mm)

1 x 8 / 4-Pin EPS / ATX 12V connector(400mm)

1 x 6-Pin PCIE connector(400mm)

3 x SATA connector (300mm / 200mm / 100mm)

2 x 4-Pin Peripheral connector (300mm / 200mm)

1 x 4-Pin Floppy connector(300mm / 200mm / 200mm)
Cooling System
Single 92mm silent fan (V2.0)

Single 80mm silent fan (V1.0)
Form factor
SFX
Noise Level
18dBA minimum (V2.0)

0 ~ 38 dBA (V1.0)
Dimension
125 mm (W) x 63.5 mm (H) x 100 mm (D)
Weight
1.0 kg (V2.0)

0.8 kg (V1.0)
Certification
80 PLUS Bronz
Other
Includes SFX to ATX bracket for use in ATX case

GPU Support list
Compatible with ATX12V v2.4
● Specifications presented on this page contains most recent revisions and may differ from those printed on retail boxes or manuals.
File Download
ST30SF manual.
Version
v1.0
File Size
392.81 KB
ST30SF High resolution photos
File Size
11.40 MB
ST30SF manual.(V2.0)
Version
v2.0
File Size
135.58 KB
Restricted substance declaration
Version
V1.0
File Size
422.66 KB
ST30SF Product Sheet (EN-ST30SF.pdf)
File Size
387.37 KB
ST30SF Product Sheet (st30sf-v2_edm_en.pdf)
File Size
586.98 KB
Multilanguage installation manual
Version
V1.0
File Size
21.56 MB
Warranty Information
Product Reviews