Hardware Spec Index

Novexa PW-5918 Plus 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW5918-PLUS · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,623 (Power Supplies scale)
Category rank#17,887
Street price$119
Power850 W (rated)
Performance per dollar13.64
Released2019

Specifications

BrandNovexa
ModelNovexa PW-5918 Plus
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
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-9148 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply1,421$79Compare
Zephyra PW-4411 Ultra 850W 80 PLUS Gold ATX 3.0 Power Supply1,968$159Compare
Caldera PW-7620 Prime 650W 80 PLUS Gold ATX Power Supply1,205$59Compare
Vantrel PW-4616 Core 850W 80 PLUS Gold ATX Power Supply1,844$149Compare
Zephyra PW-3277 SE 1000W 80 PLUS Gold ATX Power Supply2,310$199Compare
Vantrel PW-9179 Ti 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,721$299Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-5918 Plus 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/3594800 (accessed 2026-10-19).