Hardware Spec Index

Novexa PW-1491 Plus 750W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW1491-PLUS · Released 2020 · Updated 2026-10-27

Key facts

Benchmark index1,692 (Power Supplies scale)
Category rank#42,578
Street price$129
Power750 W (rated)
Performance per dollar13.12
Released2020

Specifications

BrandNovexa
ModelNovexa PW-1491 Plus
Rated output750 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Vantrel PW-8170 XT 1000W 80 PLUS Gold ATX 3.1 Power Supply1,919$179Compare
Novexa PW-9597 Prime 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,731$339Compare
Zephyra PW-6206 Core 1300W 80 PLUS Titanium ATX Power Supply2,846$359Compare
Zephyra PW-9977 Ultra 550W 80 PLUS Bronze SFX Power Supply886$39Compare
Novexa PW-9639 SE 1000W 80 PLUS Gold ATX Power Supply1,742$119Compare
Vantrel PW-3101 Plus 750W 80 PLUS Bronze ATX 3.0 Power Supply1,106$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-1491 Plus 750W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/71755297 (accessed 2026-10-27).