Zalman ZM850-ARX Power Supply Unit 850 W 20+4 ZM850-ARX

High quality components
High quality made in Japan 105�C capacitor guarantees Stability at high temperatures, frequencies and currents.

High quality components
Powerful and highly reliable DC-DC module

Active PFC
Built-in Active PFC circuit provides high power factor and efficiency

Single Rail +12V DC output
Single +12V DC output design for stabilized voltage supply

Secondary Protection IC
Heavy-duty protection circuitry of Over Current, Over Power, Over Voltage, Under Voltage, Over Temperature and Short-Circuit Protection.

Modular cable type
Neatly organized DC output modular cable help to increase air flow inside the case.

Ultra quiet 135mm for smart cooling
Smart Fan control system optimizes thermal control while minimizing noise levels.

Design



Cooling type



Active


Fan diameter



13.5 cm


Fan location



Top


Number of fans



1 fan(s)


Product colour



Black


Operational conditions



Operating relative humidity (H-H)



5 - 95 %


Operating temperature (T-T)



0 - 40 �C


Storage relative humidity (H-H)



5 - 95 %


Storage temperature (T-T)



-20 - 70 �C


Other features



Cable ties included



Yes


Number of screws



4


Screws included



Yes


Package dimensions



Gross Weight (Package, kg)



0.65 kg


Packaging content



Cables included



AC


Packaging data



Cable storage bag included



Yes


Manual



Yes


Number of straps



5


Performance



80 PLUS certification



80 PLUS Platinum


Certification



UL, FCC, CB, CE, EAC, KC, WEEE


Power supply unit (PSU) form factor



ATX


Purpose



PC


Ports & interfaces



Cabling type



Modular


CPU power cable length



70 cm


CPU power connector (4+4 pin)



Yes


EPS power connector (8-pin)



Yes


Floppy disk drive connector



Yes


Motherboard power cable length



60 cm


Motherboard power connector



20+4 pin ATX


Number of SATA power connectors



12


PCI Express power cable length



55 cm


PCI Express power connectors (6+2 pin)



6


Peripheral (Molex) power connectors (4-pin)



8


Power



AC input frequency



50 - 60 Hz


AC input voltage



100 - 240 V


Combined power (+12V)



840 Watt


Combined power (+3.3V)



120 Watt


Combined power (+5V)



120 Watt


Combined power (+5Vsb)



12.5 Watt


Combined power (-12V)



3.6 Watt


Efficiency



94 %


Max output current (+12V)



70 A


Max output current (+3.3V)



25 A


Max output current (+5V)



22 A


Max output current (+5Vsb)



2.5 A


Max output current (-12V)



0.3 A


Power Factor Correction (PFC) type



Active


Power protection features



Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage


Total power



850 Watt


Product dimensions



Net Weight (Product, kg)



0.5 kg


Product Depth



18 cm


Product Height



8.6 cm


Product Width



15 cm


Technical details



Sustainability certificates



RoHS


Vendor information



Brand Name


Zalman


Warranty



1 Year(s)