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Fully Modular 850 Watts Power Supply with Digital Monitoring Features

  • The new E Series ATX power supplies from NZXT feature digital voltage and temperature monitoring so you get precise, real-time information about your PSU, including uptime, wattage by rail, and temperature. Store and track key data over time using CAM so you’ll always have an accurate picture of your PSU’s health. Manufactured with top-quality components and backed by a 10-year warranty, the E850 delivers both peace of mind and up to 850 watts of clean, reliable power to your multi-GPU gaming system.

  • Power indicators monitored and tracked through CAM software 

  • Delivers precise & stable voltage while ensuring optimal efficiency under load

  • Silent operation with 0 RPM fan when operating under 100 watts

  • All the essentials delivered by a modern PSU: complete protection and fully modular design


Dimensions150 x 150 x 86 mm
Material(s)Steel, PCB and plastic
Compliance StandardATX12V v2.4 / EPS12V v2.92
PF CorrectionActive@0.99
AC Input Rating100-240Vac, 12-6A, 50-60Hz
DC Output Rating
Fan SpecsDimensions: 120 x 120 x 25mm
Speed: 0-1,800 + 180 RPM
Airflow: 73.9 CFM
Noise: 32.3 dBA
Bearing: FDB (Fluid Dynamic Bearing)
Hazardous MaterialsRoHS & China RoHS
Energy Efficiency80 Plus Gold 20% loading: 87%, 50% loading: 90%, 100% loading: 87% @115Vac
Operation Temperature0 to 50°C
Regulations & Certifications (EMC & Safety)CB / CE / FCC / TUV / cTUV-SUDus / China CCC / Taiwan BSMI / Australia RCM / EAC
MTBF100,000 hours
Output Connector(s)1 x 24-pin ATX power
2 x 4+4-pin CPU power
6 x PCIe (6+2 pin)
8 x SATA
6 x Peripherals
1 x Mini-USB
Included Cables1 x 24-pin ATX power (length: 610 mm, Nylon sleeving)
2 x 4+4-pin CPU power (length: 650 mm, Nylon sleeving)
3 x PCIe (6+2 pin) (length: 675 +75 mm, Nylon sleeving)
2 x SATA (length: 500 + 100 +100 +100 mm)
2 x Peripherals (length: 500 + 100 +100 mm)
1 x Mini-USB (length: 600mm)
Warranty10 years
Model NumberNP-1PM-E850A
EAN5060301693733 (US)
5060301694358 (EU)
5060301694365 (AU)
5060301694389 (UK)
5060301694396 (JP)
5060301694402 (TW)
5060301694419 (BR)
5060301694426 (KR)
5060301694433 (AR)
5060301694372 (CN)
UPC815671013415 (US)
815671014054 (EU)
815671014061 (AU)
815671014085 (UK)
815671014092 (JP)
815671014108 (TW)
815671014115 (BR)
815671014122 (KR)
815671014139 (AR)
815671014078 (CN)
NZXT CAMDownload
Multi-language Users ManualPDF7.84 MBDownload
NZXT.com Store Returns, Exchange, Parts PolicyEligible products qualify for a full refund or exchange only with an authorized RMA number and the item is returned to the NZXT.com Store inventory within 30 days of purchase. Returns are not allowed beyond 30 days of the purchase date. The NZXT.com Store reserves the right to deny any return or exchange. Refunds will be credited to the original method of payment. To initiate a return, simply submit a request at support@nzxt.com. If you are purchasing any items that are discontinued, please be aware that we may no longer carry parts for those items. We apologize for the inconvenience. They will come as is. If you have issues upon receiving your case, please contact us as soon as possible.

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