Hardware Spec Index

Novexa PW-5531 Max 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW5531-MAX · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index1,472 (Power Supplies scale)
Category rank#18,594
Street price$89
Power850 W (rated)
Performance per dollar16.54
Released2025

Specifications

BrandNovexa
ModelNovexa PW-5531 Max
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Vantrel PW-3583 Plus 850W 80 PLUS Gold ATX 3.0 Power Supply1,407$79Compare
Zephyra PW-9857 Ti 650W 80 PLUS Bronze SFX Power Supply755$39Compare
Zephyra PW-8860 Max 750W 80 PLUS Gold ATX 3.0 Power Supply1,406$89Compare
Vantrel PW-4295 Core 850W 80 PLUS Gold ATX 3.1 Power Supply1,730$119Compare
Teralux PW-2431 Ultra 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,809$369Compare
Vantrel PW-8533 Ti 1600W 80 PLUS Titanium ATX Power Supply2,535$339Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-5531 Max 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/4492146 (accessed 2026-10-25).