Hardware Spec Index

Novexa PW-5518 Plus 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW5518-PLUS · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index1,258 (Power Supplies scale)
Category rank#40,452
Street price$89
Power850 W (rated)
Performance per dollar14.13
Released2026

Specifications

BrandNovexa
ModelNovexa PW-5518 Plus
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
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-8214 Edge 850W 80 PLUS Gold ATX 3.0 Power Supply1,961$179Compare
Caldera PW-6493 Edge 750W 80 PLUS Gold ATX 3.0 Power Supply1,300$79Compare
Caldera PW-6717 Ultra 850W 80 PLUS Gold ATX 3.0 Power Supply1,741$139Compare
Novexa PW-7204 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply1,746$139Compare
Novexa PW-2828 Prime 750W 80 PLUS Gold ATX 3.1 Power Supply1,140$59Compare
Teralux PW-5780 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply1,560$119Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-5518 Plus 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/83678689 (accessed 2026-10-21).