The Strider series, as the oldest and most versatile power supply line from SilverStone, has models with myriad of innovative features and rating from 350W all the way up to 1500W. To build on this impressive lineup, SilverStone engineered a new generation of power supplies that combine more important features than ever before. The Strider Plus models, ST75F-P, ST85F-P, and ST1000-P are highly efficient (80 PLUS Silver level), compact enough to fit in nearly any system (160mm depth), have tightly regulated performance of ±3% from a single +12V rail design, and equipped with a quiet but cool 135mm fan. To top these features off, the power supplies also come with 100% modular cables with all the important connectors to support current and future graphics card specifications. For enthusiasts that are looking for a power supply with all the right features to make a high performing and aesthetically pleasing system, any one of the Strider Plus models will fulfill the task with maximum satisfaction.
 
￭ 850W 24hour continuous power output with 40℃operating temperature
￭ 950W peak power
￭ 100% modular cables
￭ Efficiency 85%~88% at 20%~100% loading
￭ Class-leading single +12V rail with 67A (peak 72A)
￭ Strict ±3% voltage regulation and low ripple & noise
￭ Japanese main capacitors
￭ Silent running 135mm fan with 19dBA minimum
￭ Dual EPS 8pin connectors support
￭ Dual PCI-E 8pin and four PCI-E 6pin connectors support
￭ Supports ATX 12V 2.3 & EPS 12V
￭ Active PFC

Model No.
SST-ST85F-P
Max. DC Output
850W(Peak 950W)
Power density
412W per liter
Load Range
 
+3.3V
+5V
+12V
+5VSB
-12V
 
Max.(Amps)
20A
25A
67A
3.5A
0.3A
 
Peak (Amps)
/
/
72A
/
/
 
Min.(Amps)
0A
0.5A
0.1A
0.1A
0A
 
Range (%)
±3%
±3%
±3%
±5%
±10%
 
Line Reg.(%)
±1%
±1%
±1%
±1%
±1%
 
Ripple(mVp-p)
50mV
50mV
120mV
50mV
120mV
 
Color
Black（Lead-Free Paint）
combined +3.3, +5V
180W
combined +12V
804W/67A（Peak 72A）
Input Voltage
90V~264V
Input Frequency Range
47Hz~63Hz
PFC
Active PFC（PF>0.95 at full load）
Efficiency
85%~88%（20% to 100% loading）
MTBF
100,000 hours at 25°C, full load
Operating temperature
0°C ~ 40°C
Protection
Over current protection
Over power protection
Over voltage protection
Under voltage protection
Over temperature protection
Short circuit 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 / 4-Pin EPS / ATX 12V connector（550mm）
2 x 8/6-Pin PCIE connector（550mm）
2 x 6-Pin PCIE connector（550mm） 
6 x SATA connector（500mm / 250mm / 250mm） 
6 x 4-Pin Peripheral connector （500mm / 250mm / 250mm） 
2 x 4-Pin Floppy connector（500mm / 250mm / 250mm / 150mm）
Cooling System
Silent 135mm fan
Noise Level
19dBA-36dBA
Dimension
150 mm (W) x 86 mm (H) x 160 mm (D)
Weight
2.9 kg
Form factor
ATX PS/2
Certification
80 PLUS Silver