Zalman ZM850-ARX 850W Power Supply - Black - ATX
- 850 W power •
- 80 Plus Platinum efficiency •
- Modular cables •
- Active PFC •
- More features
Offers updated on: 10/06/2026. Paid and non-exhaustive ads ★ The ratings are generated from multiple sources, including data provided by the merchant and publicly available information.
International prices
Description
Experience unparalleled power with the Zalman ZM850-ARX 850W Power Supply, expertly designed for gamers and professionals alike. Released to elevate your PC performance, this power supply unit combines reliability and efficiency in a sleek black finish.
With a total power output of 850W, the Zalman ZM850-ARX is perfect for high-performance systems demanding superior electrical stability.
Its Active Power Factor Correction (PFC) ensures efficient energy use, making it an eco-friendly choice. The 94% efficiency rating guarantees that more power is being used for your components rather than wasted.
- Multiple Power Outputs:
- Combined power of 840W on the +12V rail to support powerful CPUs and graphics cards.
- Generous +3.3V and +5V combined power of 120W each, enhancing system performance.
- Plus, a well-equipped 12V rail current capability of 70A.
This PSU is fitted with essential protections such as over current, over voltage, and short circuit, ensuring the safety of your components. With a fully-modular cabling system, cable management becomes a breeze, promoting better airflow and cleaner build aesthetics.
Whether you’re a hardcore gamer requiring intense graphics power or a professional needing reliability for high-performance tasks, the Zalman ZM850-ARX is designed to meet those demands.
Specifications like 12 SATA power connectors and 6 PCI Express power connectors give you the flexibility to install multiple components. Additionally, with a fan diameter of 13.5 cm, experience effective cooling and quieter operation.
Operating comfortably at temperatures from 0°C to 40°C and storing efficiently from -20°C to 70°C, this power supply matches your dynamic environment.
- Included Accessories:
- AC cable for easy plug-in.
- Compliant with various safety certifications such as UL, FCC, and CE.
- Package includes 5 straps, screws, and a cable storage bag, ensuring you have all you need for installation.
Upgrade your system today with the Zalman ZM850-ARX and unleash the full potential of your components while enjoying peace of mind with robust protection features and superior efficiency.
Features
Power
- Total power:850 W
- AC input voltage:100 - 240 V
- AC input frequency:50 - 60 Hz
- Power Factor Correction (PFC) type:Active
- Combined power (+3.3V):120 W
- Combined power (+12V):840 W
- Combined power (+5V):120 W
- Combined power (-12V):3.6 W
- Combined power (+5Vsb):12.5 W
- Max output current (+3.3V):25 A
- Max output current (+12V):70 A
- Max output current (+5V):22 A
- Max output current (-12V):0.3 A
- Max output current (+5Vsb):2.5 A
- Efficiency:94%
- Power protection features:Over current, Over power, Over voltage, Overheating, Short circuit, Under voltage
Ports & interfaces
- Motherboard power connector:20+4 pin ATX
- Motherboard power cable length:60 cm
- Number of SATA power connectors:12
- Peripheral (Molex) power connectors (4-pin):8
- EPS power connector (8-pin):Yes
- PCI Express power connectors (6+2 pin):6
- PCI Express power cable length:55 cm
- CPU power connector (4+4 pin):Yes
- CPU power cable length:70 cm
- Floppy disk drive connector:Yes
- Cabling type:Fully-Modular
Performance
- 80 PLUS certification:80 PLUS Platinum
- Purpose:PC
- Power supply unit (PSU) form factor:ATX
Design
- Product colour:Black
- Cooling type:Active
- Fan diameter:13.5 cm
- Number of fans:1 fan(s)
- Fan location:Top
Operational conditions
- Operating temperature (T-T):0 - 40 °C
- Storage temperature (T-T):-20 - 70 °C
- Operating relative humidity (H-H):5 - 95%
- Storage relative humidity (H-H):5 - 95%
Packaging content
- Cables included:AC
Certificates
- Compliance certificates:RoHS
- Certification:UL, FCC, CB, CE, EAC, KC, WEEE
Weight & dimensions
- Width:150 mm
- Depth:180 mm
- Height:86 mm
- Weight:2.95 kg
Packaging data
- Cable storage bag included:Yes
- Number of straps:5
- Manual:Yes
- Package type:Box
Other features
- Screws included:Yes
- Number of screws:4
- Cable ties included:Yes
Price history
Top products in Computer Power Supplies
See all
Other Zalman products
![Zalman CNPS16X White Computer Cooling System - [Product Type]](https://r.kelkoo.com/resize.php?width=228&height=228&image=http%3A%2F%2Fpimg.kelkoo.com%2F08809213769696%2F08809213769696-1772420075032-0.webp&sign=aSXkQrdQNwWD4B93Mfm8qJZFwO9Wb8qxQjrj5XIe6ng-)
Professionnals
Due to technical constraints, Kelkoo cannot guarantee the complete accuracy, nor the completeness of the information provided by the merchants. As a result, and due to the nature of Kelkoo's activities, in the event of discrepancies between the information displayed on the Kelkoo website or ads and the one displayed on the merchant's website, the latter will prevail. Prices shown are including all fees. - Learn more
company