Hardware Spec Index

Novexa PW-2631 Max 650W 80 PLUS Bronze ATX Power Supply

Power Supplies · Novexa · SKU PW2631-MAX · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index711 (Power Supplies scale)
Category rank#49,705
Street price$39
Power650 W (rated)
Performance per dollar18.23
Released2019

Specifications

BrandNovexa
ModelNovexa PW-2631 Max
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
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-4349 Core 1000W 80 PLUS Platinum ATX Power Supply2,532$299Compare
Novexa PW-6401 Max 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,839$399Compare
Zephyra PW-2894 Prime 550W 80 PLUS Gold ATX 3.1 Power Supply951$49Compare
Caldera PW-9457 Core 1200W 80 PLUS Titanium ATX Power Supply2,613$329Compare
Novexa PW-4450 Prime 550W 80 PLUS Bronze ATX Power Supply973$49Compare
Novexa PW-8945 SE 650W 80 PLUS Bronze ATX 3.0 Power Supply767$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-2631 Max 650W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/25757639 (accessed 2026-10-19).