Hardware Spec Index

Novexa PW-5497 XT 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW5497-XT · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,724 (Power Supplies scale)
Category rank#20,016
Street price$129
Power850 W (rated)
Performance per dollar13.36
Released2026

Specifications

BrandNovexa
ModelNovexa PW-5497 XT
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
Fan140 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
Teralux PW-9479 SE 1200W 80 PLUS Gold ATX 3.1 Power Supply2,178$179Compare
Novexa PW-6804 Edge 850W 80 PLUS Bronze ATX Power Supply1,265$79Compare
Vantrel PW-9568 Pro 750W 80 PLUS Gold ATX Power Supply1,018$49Compare
Zephyra PW-5899 Plus 1000W 80 PLUS Gold ATX 3.0 Power Supply2,324$229Compare
Caldera PW-3828 Ultra 750W 80 PLUS Gold ATX 3.0 Power Supply1,057$49Compare
Novexa PW-6010 Max 550W 80 PLUS Bronze SFX Power Supply986$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-5497 XT 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/6059244 (accessed 2026-10-19).