Overview



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

Built-in 120 mm fan has excellent airflow and low noise, perfect for quiet home or office use

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

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




At-a-glance



  • 24/7 continuous power output with 40? operating temperature

  • Class-leading single +12V rail

  • Compact design with a 140mm depth for easy integration

  • High efficiency with 80 PLUS Gold certification

  • Japanese electrolytic capacitors

  • Silent running 120mm FDB fan with 18 dBA minimum

  • Specially designed cover designed to effectively dissipate the residual heat

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




Reasons to buy


  • 24/7 continuous power output with 40? operating temperature
  • Class-leading single +12V rail
  • Compact design with a 140mm depth for easy integration
  • High efficiency with 80 PLUS Gold certification
  • Japanese electrolytic capacitors
  • Silent running 120mm FDB fan with 18 dBA minimum
  • Specially designed cover designed to effectively dissipate the residual heat
  • Strict ±3% voltage regulation and low ripple & noise

Specification


Technical Description: Silverstone DA850-G power supply unit 850 W 20-pin ATX ATX Black

Design
Fan diameter:The size of the fan, measured by the distance from one side of the fan to the other, via a straight line going through the middle of the fan.
12 cm
Product colour:
Black

Logistics data
Harmonized System (HS) code:
84733020

Operational conditions
Operating temperature (T-T):The minimum and maximum temperatures at which the product can be safely operated.
0 - 40 °C

Packaging data
Package type:The type of product package e.g. box.
Box

Performance
Mean time between failures (MTBF):Statistical model used to indicate product/mechanism reliability; expressed in hours and percentage of duty cycle. This number (in hours) does not indicate the mean time before failure for a single unit/mechanism.
100000 h
Bearing technology:
FDB
Noise level:The amplitude level of the undesired background noise, usually measured in decibels (db).
18 dB
80 PLUS certification:
80 PLUS Gold
Power supply unit (PSU) form factor:
ATX
Purpose:What the product is used for.
PC/Server

Ports & interfaces
Cabling type:
Fully-Modular
Floppy disk drive connector:
Yes
PCI Express power connectors (6-pin):
2
EPS power connector (8-pin):
Yes
Peripheral (Molex) power connectors (4-pin):White 4-pinned connector used to connect a peripheral to the power supply.
6
Number of SATA power connectors:
8
Motherboard power cable length:
60 cm
Motherboard power connector:The way in which the motherboard is connected to the power supply.
20-pin ATX

Power
Power protection features:Features that protect the device against power problems e.g. overload.
Over current
Efficiency:
90%
Max output current (+5Vsb):
2.5 A
Max output current (-12V):
0.3 A
Max output current (+5V):
20 A
Max output current (+12V):
70.5 A
Max output current (+3.3V):
20 A
Combined power (+5V):
110 W
Combined power (+12V):
846 W
Combined power (+3.3V):
110 W
Power Factor Correction (PFC) type:
Active
Power factor:
0.9
AC input frequency:
47 - 63 Hz
AC input voltage:The voltage of the AC electricity that is inpitted into the product.
90 - 264 V
Total power:The total power that is needed by the device, or the total power produced by the device.
850 W

Weight & dimensions
Weight:Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
1.46 kg
Height:The measurement of the product from head to foot or from base to top.
86 mm
Depth:The distance from the front to the back of something.
140 mm
Width:The measurement or extent of something from side to side.
150 mm


Product details


SST-DA850-G UK Silverstone 4710679811130

Silverstone DA850-G power supply unit 850 W 20-pin ATX ATX Black

£109.00 and In stock

SKUSST-DA850-G UK

Silverstone DA850-G power supply unit 850 W 20-pin ATX ATX Black

Quick Code: Q1013965 MPN: SST-DA850-G UK

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Key Features

  • High efficiency with 80 PLUS Gold certification
  • Class-leading single +12V rail
  • Silent running 120mm FDB fan with 18 dBA minimum
  • Japanese electrolytic capacitors