Strider Platinum series     ST1000-PT

■ High efficiency with 80 PLUS Platinum certification

■ 139mm Air Penetrator fan with intelligent semi-fanless operation

FF141 magnetized fan filter included

■ 100% modular cables

■ 24/7 continuous power output with 40℃ operating temperature

■ Strict ±3% voltage regulation and low ripple & noise

■ Dual EPS 8pin with multiple individual one-on-one PCI-E 8/6pin connectors

         To meet the ever higher requirements imbued by professional users and enthusiasts alike, SilverStone created the Strider Platinum series power supplies. The Strider Platinum models are built on similar platform as the award-winning Strider Gold series but with even higher efficiency ratings.
          In addition to 80 PLUS Platinum level efficiency, the ST1000-PT and ST1200-PT are equipped with SilverStone’s own Air Penetrator fan, which has superb cooling ability and an excellent FF141 fan filter with magnets is even included in the package for use to reduce dust buildup. It is also incredibly quiet with the ability to run in fanless mode. If the loading condition is below 40%, the fan in the power supply can remain off for silent operation during idle or low powered computing activities. Designed for high power consumption graphics cards, multiple individual one-to-one PCI-E 8/6pin connectors and 16 sets of SATA connectors are included for easy component expansion. Other great features such as ±3% regulation, powerful single +12V rail, and 24/7 continuous power output are standard as well. For users looking for a power supply with faultless combination of performance, efficiency, and quality, there is little need to look beyond the Strider Platinum Series.


1.Designed for 80 PLUS Platinum level of efficiency to reduce wasted heat and save on electricity.   2.100% moudlar cable design for use with short cable kit such as SilverStone’s PP05-E or for easy removal in a case with cable routed and tied down.
3.Flat cables have much greater flexibility to allow for tighter folding and management of cables.   4.Ultra-quiet 139mm 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 loading reaches 40%.
5.Powerful single +12V rail design, perfect for future high-end component upgrades or overclocking.   6.±3% regulation and low ripple & noise performance for high stability.
7.The included FF141 fan filter can help reduce dust buildup; and with its built-in magnets, it’s also extremely easy to attach and remove.  

Installation guide: Please make sure the power supply fan and FF141 filter are properly aligned. The embedded magnet on FF141 can be easily attached to any steel power supply surface.

Model No.
Max. DC Output
1000W (Peak 1050W)
Power density
431W per liter
Load Range
+3.3V +5V +12V +5VSB -12V
25A 22A 83A 2.5A 0.3A
Peak (Amps)
/ / / / /
0.1A 0.2A 0.15A 0A 0A
Range (%)
±3% ±3% ±3% ±5% ±10%
Line Reg.(%)
±1% ±1% ±1% ±1% ±1%
50mV 50mV 120mV 50mV 120mV
Black(Lead-Free Paint)
Combined +3.3V & +5V
Combined +12V
Input Voltage
Input Frequency Range
Active PFC(PF>0.9 at full load)
89%~92% at 20%~100% loading
100,000 hours
Operating temperature
0°C ~ 40°C
Over Current Protection
Over Power Protection
Over Voltage Protection
Short Circuit Protection
Under Voltage Protection
Over Temperature Protection
1 x 24 / 20-Pin motherboard connector(550mm)
1 x 8 / 4-Pin EPS / ATX 12V connector(750mm)
1 x 8 / 4-Pin EPS / ATX 12V connector(550mm)
6 x 8 / 6-Pin PCIE connector("550mm" x 6)
16 x SATA connector("600mm / 150mm / 150mm / 150mm" x 4)
6 x 4-Pin Peripheral connector("600mm / 150mm / 150mm" x 2)
2 x 4-Pin Floppy connector("600mm / 150mm / 150mm / 150mm" x 2)
Cooling System
Single 139mm silent fan
Form factor
Noise Level
0 ~ 36 dBA
150 mm (W) x 86 mm (H) x 180 mm (D)
5.91" (W) x 3.39" (H) x 7.09" (D)
3.3 kg
80 PLUS Platinum
GPU Support list
Compatible with ATX12V v2.4
* If you want to connect four SSDs on one SATA cable, please note that the total +5V output of each cable cannot exceed 5A. We recommend installing on two independent SATA cables to avoid overloading on the cables.

* Power supply connector overuse definition
A single PCIe 8pin cable and connector’s maximum current rating is 12.5A, which is 150W (+12V x 12.5A). So SilverStone’s warranty will not cover damages or malfunction resulting from the use of a graphics card or expansion card with a single PCIe 8pin connector that exceeds standard 225W total power draw (150W from PCIe 8pin connector + 75W from PCIe motherboard slot). Similarly, a graphics card or expansion card with dual PCIe 8pin connectors that exceed 375W total power draw (300W from two PCIe 8pin connectors + 75W from PCIe motherboard slot) will also not be covered under warranty.

Peripheral (molex) or SATA connector’s maximum current rating is 5A, which is 60W (+12V x 5A) or 25W (+5V x 5A). Please ensure connected devices are operating under these limits. SilverStone’s warranty will not cover damages or malfunction resulting from usages exceeding these connectors and their associated cables.

24pin motherboard connector’s maximum current rating for its dual +12V metal pins are 5A each, which totals 120W (+12V x 5A x 2). Please ensure +12V drawing devices connected to the motherboard are operating under these limits. SilverStone’s warranty will not cover damages or malfunction resulting from usages exceeding these connectors and their associated cables.
● Specifications presented on this page contains most recent revisions and may differ from those printed on retail boxes or manuals.

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ST1000-PT Manual
127 KB
ST1000-PT High resolution photos
14,069 KB
Restricted substance declaration
139 KB

ST1000-PT eDM (st1000pt_st1200pt_edm_en.pdf)
167 KB
Multilanguage installation manual