Hardware Spec Index

Novexa PW-5491 Ti 1200W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW5491-TI · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index2,615 (Power Supplies scale)
Category rank#12,400
Street price$279
Power1200 W (rated)
Performance per dollar9.37
Released2023

Specifications

BrandNovexa
ModelNovexa PW-5491 Ti
Rated output1,200 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-pin3×
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
Zephyra PW-8407 Pro 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,763$329Compare
Teralux PW-4763 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply1,498$109Compare
Teralux PW-7661 Max 1200W 80 PLUS Gold ATX 3.1 Power Supply2,227$229Compare
Novexa PW-9514 Max 550W 80 PLUS Bronze ATX 3.1 Power Supply866$39Compare
Teralux PW-7154 Prime 1000W 80 PLUS Gold ATX Power Supply2,268$219Compare
Teralux PW-5524 Prime 850W 80 PLUS Bronze ATX Power Supply1,349$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-5491 Ti 1200W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/828802 (accessed 2026-10-19).