Zalman ZM850-ARX

Zalman ZM850-ARX
PC Power Supply - 850W, ATX, 80 PLUS Platinum, efficiency of 94%, 6 × PCIe (8-pin), 6 piece(s) PCIe (8-pin / 6+2-pin), 12 × SATA, detachable cables, active PFC, thermal speed control, power switch, zero RPM mode and DC-DC converters, 135mm fan, full modular, depth of 180mm
Price incl. VAT €166.62
Price excl. VAT €137.70
In stock 1 pcs
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Warranty 60 months Code:  UE270b7e2 Product Number:  ZM850-ARX Producer's Website:

Zalman ZM850-ARX

Are you looking for a really good power supply unit for your computer system? In that case, Zalman's ZM850-ARX is exactly what you need. The power supply unit offers quiet operation, high performance, and excellent build quality, making it ideal for any computer assembly. Now you can get an all-around quality product for a reasonable price. Zalman is an experienced manufacturer and you can be sure its tried and tested products will never let you down. The PSU has a total output of 850 W.

Key features

  • Ultra quiet operation
  • 80 PLUS Platinum certified (extreme efficiency)
  • Premium quality components
  • Modular cabling
  • Powerful and highly reliable DC-DC module
  • Active PFC
  • Integrated Green IC circuit
  • Power cord and screw bolts included

Excellent reliability and quiet operation

One great advantage of this particular power supply model is its remarkably quiet and reliable operation. The latest design standards give it compatibility with a wide range of processors, motherboards, and graphics cards. 80 PLUS Platinum certification ensures high energy efficiency, which means the PSU delivers up to 94% of energy to your components, saving you money in the process. Another neat feature of this PSU is its powerful single rail +12V DC output for stabilised voltage supply, including powerful graphics cards. The power supply unit has an active PFC circuit to provide high power factor and efficiency.

Green IC circuit

The cooling is provided by a 135mm fan with Smart Fan Control system equipped with a thermal sensor. The control system optimises the thermal performance, keeping the fan silent when under lighter load and raising the cooling intensity when needed. In standby mode, the PSU’s integrated IC circuit ensures low power consumption. And thanks to modular cabling, you only use the cables you really need, which results in better airflow inside the case and more efficient cooling.


  • 8 × PCIe
  • 12 × SATA


850 W Done!
ATX Done!
ATX version
2.3 Done!
Full Done!
Features and functions
Detachable cables, Active PFC, Thermal speed control, Power switch, Zero RPM mode, DC-DC converters Done!

Performance and format

850 W Done!
ATX Done!
ATX version
2.3 Done!
Full Done!


Features and functions
Detachable cables, Active PFC, Thermal speed control, Power switch, Zero RPM mode, DC-DC converters Done!
Type of protection
Overvoltage protection (OVP), Undervoltage protection (UVP), Overcurrent protection (OCP), Over-power protection (OPP), Short-circuit protection (SCP), Over-temperature protection (OTP) Done!


80 PLUS Platinum Done!
94 % Done!


ATX 20+4pin, CPU 8pin / 4+4pin, Floppy 4pin, Molex 4pin, PCI-E 8pin / 6+2pin, SATA 15pin Done!
Number of PCI express 8-pin
PCI Express 8pin / 6+2pin
6piece(s) Done!
Number of serial ATA 15-pin
12× Done!
Number of molex HDD 4-pin
Number of molex FDD 4-pin

Cooling system

Fan size
135 mm Done!


150 mm (15 cm) Done!
86 mm (8.6 cm) Done!
180 mm (18 cm) Done!
2.95 kg (2,950 g) Done!

Power outlet type

Czechia, Slovakia, Hungary, Germany, Russia, Austria, Croatia, France, Poland, Romania, Slovenia Done!
More Specifications

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Specifications can be changed without notice. Images are for illustrative purposes only. Retail Price (MSRP) means the manufacturer's/supplier's suggested retail price.

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Accessories for Zalman ZM850-ARX Chcete doručit zboží do Česka? Prohlédněte si Zalman ZM850-ARX 850W. Chcete doručiť tovar na Slovensko? Prezrite si Zalman ZM850-ARX. Für Versand nach Österreich, besuchen Sie bitte Zalman ZM850-ARX. Magyarországra történő kiszállításért tekintse meg ezt a termékoldalt: Zalman ZM850-ARX. Souhaitez-vous livrer des produits à la France ? Examinez Zalman ZM850-ARX 850W.

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