Hardware Spec Index

Novexa PW-2958 SE 650W 80 PLUS Bronze ATX Power Supply

Power Supplies · Novexa · SKU PW2958-SE · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index922 (Power Supplies scale)
Category rank#18,974
Street price$39
Power650 W (rated)
Performance per dollar23.64
Released2019

Specifications

BrandNovexa
ModelNovexa PW-2958 SE
Rated output650 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityNon-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
Zephyra PW-7230 Ultra 1600W 80 PLUS Titanium ATX Power Supply2,934$369Compare
Novexa PW-5765 Max 1300W 80 PLUS Gold ATX 3.0 Power Supply2,721$329Compare
Vantrel PW-4185 Ultra 650W 80 PLUS Bronze ATX 3.0 Power Supply809$39Compare
Novexa PW-9703 SE 750W 80 PLUS Gold ATX 3.0 Power Supply1,227$79Compare
Zephyra PW-3698 Core 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,561$279Compare
Caldera PW-9422 Ti 1600W 80 PLUS Platinum ATX Power Supply2,655$319Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-2958 SE 650W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/21582092 (accessed 2026-10-21).