ST70F-ESB
￭ High efficiency with 80 PLUS Bronze certification
￭ 24/7 continuous power output with 40℃ operating temperature
￭ Class-leading single +12V rail
￭ Multiple protection circuitry
￭ Silent running 120mm fan with 18dBA
￭ PCI-E 8pin and PCI-E 6pin connectors support
￭ ATX 12V 2.3 support
￭ Active PFC
￭ Dual EPS 8pin with multiple PCI-E 8 / 6pin connectors support (V2.2)
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
SPECIFICATIONS
| Model No. |
SST-ST70F-ESB
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| Max. DC Output |
700W
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| Power density |
388W per liter
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| Color |
Black（Lead-Free Paint）
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| Combined +3.3V & +5V |
130W
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| Combined +12V |
648W
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| Input Voltage |
90 ~ 264 Vrms
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| Input Frequency Range |
47Hz ~ 63Hz
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| PFC |
Active PFC（PF>0.9 at Full Load）
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| Efficiency |
82%~85% @ 20% ~ 100% loading
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| MTBF |
100,000 hours
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| Operating temperature |
0°C ~ 40°C
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| Protection |
Over current protection
Over power protection Over voltage protection Short circuit protection Over temperature protection |
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| Connectors |
V2.1
1 x 24 / 20-Pin motherboard connector（500mm） 1 x 8 / 4-Pin EPS / ATX 12V connector（750mm） 2 x 8 / 6-Pin PCIE connector（500mm） 2 x 6-Pin PCIE connector（500mm / 150mm） 6 x SATA connector（"500mm / 150mm / 150mm" x 2） 3 x 4-Pin Peripheral connector （500mm / 150mm / 150mm） 1 x 4-Pin Floppy connector（500mm / 150mm / 150mm / 150mm） V2.2 1 x 24 / 20-Pin motherboard connector（500mm） *2 x 8 / 4-Pin EPS / ATX 12V connector（"750mm" x 2） 2 x 8 / 6-Pin PCIE connector（500mm） 2 x 6-Pin PCIE connector（500mm / 150mm） 6 x SATA connector（"500mm / 150mm / 150mm" x 2） 3 x 4-Pin Peripheral connector （500mm / 150mm / 150mm） 1 x 4-Pin Floppy connector（500mm / 150mm / 150mm / 150mm） |
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| Cooling System |
Single 120mm silent fan
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| Form factor | |||||||||||||||||||||||||||||||||||||||||||
| Noise Level |
18 dBA minimum
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| Dimension |
150 mm (W) x 86 mm (H) x 140 mm (D)
5.91" (W) x 3.39" (H) x 5.51" (D) |
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| Weight |
2.05kg
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| Certification |
80 PLUS Bronze
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| Other |
GPU Support list
Compatible with ATX12V v2.4 |
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| *Dual (CPU) EPS connectors is used in production batch with serial numbers starting 2025 or after. |
| ● Specifications presented on this page contains most recent revisions and may differ from those printed on retail boxes or manuals. |
Dimensions and cable pinout diagram  |
PICTURES
- DOWNLOADS
- RECOMMENDATIONS
- PRODUCT REVIEWS
- Q&A
| Describe | Ver | Size | Download |
 ST70F-ESB manual |
v1.0 | 176 KB |  |
| ST70F-ESB High resolution photos |
11,421 KB | |
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| Restricted substance declaration |
V1.0 | 139 KB | |
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ST70F-ESB eDM (st70f-esb-edm-en.pdf)
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144 KB |
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| Multilanguage installation manual |
V1.0 | 8485KB | |
| Warranty Information |
View | ||
If your computer is tripping the circuit breaker that means it is drawing too much power from one outlet. Please do the following：
1. Please make sure the computer is plugged directly into the wall outlet and do not use extension socket or other multiple outlet extension cords with the computer.
2. If the use of extension socket is necessary, avoid combined usage with other higher powered household appliances such as TV, audio amplifier, etc…
3. Contact your local electrician for information on how you can upgrade your house to accommodate higher electrical draw.