Hardware Spec Index

Novexa PW-4747 Max 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW4747-MAX · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,666 (Power Supplies scale)
Category rank#35,276
Street price$109
Power850 W (rated)
Performance per dollar15.28
Released2019

Specifications

BrandNovexa
ModelNovexa PW-4747 Max
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-5685 Core 1600W 80 PLUS Titanium ATX Power Supply2,808$339Compare
Novexa PW-2375 Core 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,303$269Compare
Zephyra PW-5500 Ti 1600W 80 PLUS Gold ATX Power Supply2,608$319Compare
Caldera PW-9152 Ti 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,845$389Compare
Teralux PW-7260 SE 850W 80 PLUS Gold ATX 3.0 Power Supply1,343$79Compare
Novexa PW-3311 Plus 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,693$309Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4747 Max 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/5200370 (accessed 2026-10-19).