• Silverstone 850W ST85F-PT Strider ATX Platinum Modular Power Supply (SST-ST85F-PT)
  • Silverstone 850W ST85F-PT Strider ATX Platinum Modular Power Supply (SST-ST85F-PT)
  • Silverstone 850W ST85F-PT Strider ATX Platinum Modular Power Supply (SST-ST85F-PT)
  • Silverstone 850W ST85F-PT Strider ATX Platinum Modular Power Supply (SST-ST85F-PT)
  • Silverstone 850W ST85F-PT Strider ATX Platinum Modular Power Supply (SST-ST85F-PT)

Silverstone 850W ST85F-PT Strider ATX Platinum Modular Power Supply (SST-ST85F-PT)

$343.85

9 in stock

6 weekly interest-free payments from $57.30 with Laybuy

Price Match

Estimated delivery time for items in stock:

  • AUCKLAND1 DayShipping $ 11.50
  • NORTH ISLAND1-2 DaysShipping $ 17.25
  • SOUTH ISLAND1-3 DaysShipping $ 23.00

Can ship same day if order before 2pm (except weekends and public holidays)

SKU: 504237, SST-ST85F-PT Categories: ,

Product Overview

Silverstone 850W ST85F-PT Strider ATX Platinum Modular Power Supply (SST-ST85F-PT)

Silverstone 850W ST85F-PT Strider ATX Platinum Modular Power Supply (SST-ST85F-PT).

Silverstone 850W ST85F-PT Strider ATX Description

Designed for 80 PLUS Platinum level of efficiency to reduce wasted heat and save on electricity.

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.

Flat cables have much greater flexibility to allow for tighter folding and management of cables.

140mm depth sets new standard for high wattage PSUs with modular cables.

Powerful single +12V rail design, perfect for future high-end component upgrades or overclocking.

±3% regulation and low ripple & noise performance for high stability.

Ultra-quiet 120mm 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 20%.

  • Compact design with a depth of 140mm for easy integration
  • High efficiency with 80 PLUS Platinum certification
  • 100% modular cables
  • 24/7 continuous power output with 40℃ operating temperature
  • Class-leading single +12V rail
  • Strict ±3% voltage regulation and low ripple & noise
  • Ultra silent 120mm fan with intelligent semi-fanless operation

Technical Specifications

Model No.SST-ST85F-PT
Max. DC Output850W
Power density471W per liter
Load Range
Output+3.3V+5V+12V+5VSB-12V
Max.(Amps)22A22A70.9A3.0A0.3A
Peak (Amps)/////
Min.(Amps)0A0A0A0A0A
Range (%)±3%±3%±3%±5%±10%
Line Reg.(%)±1%±1%±1%±1%±1%
Ripple(mVp-p)50mV50mV120mV50mV120mV
ColorBlack(Lead-Free Paint)
Combined +3.3V & +5V120W
Combined +12V850W
Input Voltage90V~264V
Input Frequency Range47Hz~63Hz
PFCActive PFC(PF>0.9 at full load)
Efficiency89%~92% at 20%~100% loading
MTBF100,000 hours
Operating temperature0°C ~ 40°C
ProtectionOver current protection
Over power protection
Over voltage protection
Short circuit protection
Under voltage protection
Over temperature protection
Connectors1 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)
4 x 8 / 6-Pin PCIE connector(”550mm” x 4)
12 x SATA connector(”600mm / 150mm / 150mm / 150mm” x 3)
3 x 4-Pin Peripheral connector(600mm / 150mm / 150mm)
1 x 4-Pin Floppy connector(100mm)
Cooling SystemSingle 120mm silent fan
Form factorATX
Noise Level0 ~ 28 dBA
Dimension150 mm (W) x 86 mm (H) x 140 mm (D)
5.91″ (W) x 3.39″ (H) x 5.51″ (D)
Weight2.54 kg
Certification80 PLUS Platinum
OtherGPU Support list
Compatible with ATX12V v2.4

Additional Information

Product Manufactured by: SilverStone

Product Found in: Power Supply

Cackle Part Number: 504237

Manufacturer Part Number: SST-ST85F-PT

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