Hardware Spec Index

Novexa PW-8843 Prime 850W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW8843-PRIME · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index1,701 (Power Supplies scale)
Category rank#2,763
Street price$119
Power850 W (rated)
Performance per dollar14.29
Released2022

Specifications

BrandNovexa
ModelNovexa PW-8843 Prime
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-1441 Ultra 650W 80 PLUS Bronze ATX 3.1 Power Supply967$49Compare
Teralux PW-2968 Core 1300W 80 PLUS Gold ATX Power Supply2,470$329Compare
Zephyra PW-7239 Edge 750W 80 PLUS Gold ATX 3.1 Power Supply1,519$99Compare
Zephyra PW-9172 SE 650W 80 PLUS Bronze ATX Power Supply864$39Compare
Teralux PW-2770 Max 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,704$339Compare
Teralux PW-6012 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply1,534$99Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-8843 Prime 850W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/31924049 (accessed 2026-10-23).