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SilverStone SST-ST85ZF 850 Watt High Efficiency Power Supply- RoHS Ready



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SKU:sst-st85zf
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SilverStone SST-ST85ZF 850 Watt High Efficiency Power Supply- RoHS Ready

In a quest to create a PSU that can encompass all the latest and greatest components and beyond effortlessly, SilverStone is introducing the Zeus ST85ZF with 850W of continuous total power at 50?C and 90V AC input. This enormously powerful unit is truly built for the future with the ability to output nearly 99% of its total capacity solely to the +12V rails alone (70A)! Enthusiasts can also rejoice in knowing that ST85ZFs included connectors are capable of powering four high end PCI-Express graphics cards simultaneously with plenty of headroom for numerous other devices. In addition to packing an impressive array of performance features, the ST85ZF is also a design in finesse with typical working efficiency well above 80% for quiet operation and a size that is impressively compact for power supplies of this class at 180mm deep (same depth as Zeus ST65ZF with 650W). For those who wish to have top-of-the-line industrial power without compromises, the Zeus ST85ZF delivers in spades.

eatures

SilverStone SST-ST85ZF 850 Watt High Efficiency Power Supply- RoHS Ready
  • Quad +12V rail for superior performance (70A combined)
  • Quad PCI-E 6pin connectors
  • Industrial class components
  • Support for ATX 12V 2.2 & EPS12V
  • Active PFC
  • Efficiency greater than 80% (max. 87%)
pecifcations

SilverStone SST-ST85ZF 850 Watt High Efficiency Power Supply- RoHS Ready
Max. DC Output 850W continuous at 50C & 90V
(1050W continuous at 25C & 90V)
Load Range (rated at 50C & 90V)
+3.3V
+5V
+12V1
+12V2
+12V3
+12V4
+5VSB
-12V
-5V
Max.(Amps)
24A
30A
18A
18A
18A
18A
3.0A
0.5A
/
Peak (Amps)
/
/
22A
22A
22A
22A
/
/
/
Min.(Amps)
1.5A
1.0A
0.8A
0.8A
0.5A
0.5A
0.1
0
/
Range(%)
+/-5%
+/-5%
+/-5%
+/-5%
+/-5%
+/-5%
+/-5%
+/-10%
/
Ripple
(mVp-p)
50mV
50mV
120mV
120mV
120mV
120mV
50mV
120mV
/
combined+3.3 , +5V 180W
combined +12V 70A/840W


Input Voltage 90V ~ 264V (Auto Range)
Input Frequency Range 47Hz ~ 63Hz
PFC Active PFC ( 0.95 at nominal input voltage.)
Efficiency >80%
MTBF 100,000 hours at 25C, full load
Operating temperature 0 ~ 50C
Protection Over Current Protection, Over Voltage Protection, Short Circuit Protection, No Load Operation


Connectors 1 x 24pin motherboard connector
1 x 8-pin ATX12V connector
1 x 8pin to 4pin ATX12V adapter connector
1 x 6-pin AUX connector
4 x 6-pin PCI-E
6 x SATA power connector
6 x 4-pin IDE power connector
2 x 4-pin floppy power connector


Color black (lead-free paint)
Cooling System 1x 80mm ball bearing fan
Noise Level 24 dBA minimum
Weight 3 kg
Dimension 150 mm (W) x 86 mm (H) x 180 mm (D)





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