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Strider Series     ST1500



￭ 1500W continuous and 1600W peak power

￭ 100% modular cables with cable bag

￭ Efficiency 85%~88% at 20%~100% loading with 80 PLUS Silver certification

￭ Class-leading eight +12V rails with 110A (Peak up to 120A)

￭ 1500W continuous power output with 40°C operating temperature

￭ Strict ±3% voltage regulation

￭ Silent running 135mm fan with 19dBA minimum

￭ Japanese main capacitors

￭ Four PCI-E 8pin, eight PCI-E 6pin, and twelve SATA connectors support

￭ Supports ATX 12V 2.3 & EPS 12V

￭ Active PFC

   
         Reaching 1500W DC output (1600W peak), the Strider ST1500 is effectively at the limit of what an internal PC power supply can achieve in terms of wattage rating. For SilverStone, getting to this maximum power was only part of the goal for a consumer-level power supply so every desirable feature known were added to create a dream product. The list starts with unprecedented eight +12V rails with each capable of up to 25A and continues with features such as 100% modular cables, 80 PLUS Silver worthy efficiency ratings, and quietness level that matches most 500W PSUs. If there is one upgrade that will likely outlast a PC enthusiast’s interest in computing, the ST1500 may just be it.

  

Remark
Why use a 1500W power supply?
 



Model No.
SST-ST1500
Max. DC Output
1500W (Peak 1600W)
Power density
529W per liter
Load Range
 
 +3.3V +5V +12V1 +12V2 +12V3 +12V4 +12V5 +12V6 +12V7 +12V8 +5VSB -12V
Max.(Amps)
 40A 40A 25A 25A 25A 25A 25A 25A 25A 25A 6.0A 0.5A
Peak (Amps)
 / / 30A 30A 30A 30A 30A 30A 30A 30A 8.0A /
Min.(Amps)
 0.8A 0.5A 0.1A 0.1A 0.1A 0.1A 0.1A 0.1A 0.1A 0.1A 0A 0A
Range (%)
 ±3% ±3% ±3% ±3% ±3% ±3% ±3% ±3% ±3% ±3% ±5% ±10%
Line Reg.(%)
 ±1% ±1% ±1% ±1% ±1% ±1% ±1% ±1% ±1% ±1% ±1% ±1%
Ripple(mVp-p)
 50mV 50mV 120mV 120m 120m 120m 120m 120m 120m 120m 50mV 120m
Color
Black （Lead-Free Paint）
Combined +3.3V & +5V
280W
Combined +12V
1320W/110A (Peak 120A)
Input Voltage
90V~264V
Input Frequency Range
47Hz ~ 63Hz
PFC
Active PFC（PF>0.95 at Full Load）
Efficiency
85%~88% at 20%~100% loading
MTBF
100,000 hours at 25℃（at Full Load）
Operating temperature
0°C ~ 40°C
Protection
Over Current Protection
Over Power Protection
Over Voltage Protection
Short Circuit Protection
Under voltage protection
No Load Protection
Connectors
1 x 24 / 20-Pin Motherboard connector （550mm）
1 x 8 / 4-Pin EPS / ATX 12V connector （750mm）
1 x 8-Pin EPS 12V connector （750mm）
4 x 8/6-Pin PCIE connector （550mm）
4 x 6-Pin PCIE connector （550mm / 150mm）
12 x SATA connector （500mm / 250mm / 250mm）
12 x 4-Pin Peripheral connector （500mm / 250mm / 250mm）
4 x 4-Pin Floppy connector （500mm / 250mm / 250mm / 150mm）
Cooling System
Silent 135mm fan
Form factor
Noise Level
19dBA-34dBA
Dimension
150 mm (W) x 86 mm (H) x 220 mm (D)
5.91" (W) x 3.39" (H) x 8.66" (D)
Weight
4.2Kg
Certification
80 PLUS Silver
Other
GPU Support list
Compatible with ATX12V v2.4

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Describe
Ver
Size
Download
ST1500 Manual
 v1.0 
157 KB
     
ST1500 rail distribution guide
 v1.0 
188 KB
     
ST1500 eDM (EN-ST1500.pdf)
 
495 KB

1. Why use a 1500W power supply?

A：Please read this article for reference.

2. My computer will trip the circuit breaker in my house, how do I prevent this?

A：If your computer is tripping the circuit breaker that means it is drawing too much power from one outlet. Please do the following：

  • 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.
  • If the use of extension socket is necessary, avoid combined usage with other higher powered household appliances such as TV, audio amplifier, etc…
  • Contact your local electrician for information on how you can upgrade your house to accommodate higher electrical draw.

3. How to Jump Start your power supply (Paper clip test)

A：Please refer to the following PDF.

4. How to Jump Start your power supply (spare motherboard test)

A：Please refer to the following PDF.

5. ST1500 will turn on without any problems on a cold boot, but during warm boots (powering the system on again shortly after turning it off), it will trip the circuit breaker.

A：
The power supply has a thermistor inside designed to limit inrush current. After the power supply starts up successfully, the thermistor will automatically lower its resistance to improve working efficiency. The amount of resistance is closely related to internal power supply temperature so once the power supply heats up, the resistance will decrease dramatically.

When the power supply is turned off, the thermistor will still detect high temperature and therefore provide less resistance to inrush current compared to cold boot. Since ST1500 has very higher capacity, its inrush current difference between cold and hot boot is much greater than most power supplies.

The only solution to this limitation is to consult a local electrician and install a new breaker with higher and suitable inrush current tolerance for the ST1500.




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