Hardware Spec Index

Novexa PW-5931 XT 850W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW5931-XT · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index1,706 (Power Supplies scale)
Category rank#46,378
Street price$129
Power850 W (rated)
Performance per dollar13.22
Released2023

Specifications

BrandNovexa
ModelNovexa PW-5931 XT
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
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-7664 Pro 650W 80 PLUS Gold SFX Power Supply1,007$49Compare
Teralux PW-2334 Edge 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,957$369Compare
Novexa PW-9350 Plus 550W 80 PLUS Gold ATX Power Supply848$39Compare
Teralux PW-3294 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply1,283$69Compare
Teralux PW-2556 Core 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,198$209Compare
Teralux PW-3226 Core 1000W 80 PLUS Platinum ATX Power Supply2,379$249Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-5931 XT 850W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/7723709 (accessed 2026-10-23).