Hardware Spec Index

Novexa PW-3640 Edge 650W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW3640-EDGE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index1,149 (Power Supplies scale)
Category rank#23,091
Street price$69
Power650 W (rated)
Performance per dollar16.65
Released2020

Specifications

BrandNovexa
ModelNovexa PW-3640 Edge
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan140 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
Zephyra PW-1927 Plus 850W 80 PLUS Gold ATX 3.0 Power Supply1,826$139Compare
Novexa PW-8705 Ti 650W 80 PLUS Bronze ATX 3.1 Power Supply851$39Compare
Vantrel PW-2785 Max 1600W 80 PLUS Gold ATX 3.0 Power Supply2,503$309Compare
Caldera PW-8756 Plus 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,844$349Compare
Novexa PW-1142 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply1,623$129Compare
Vantrel PW-4564 Prime 550W 80 PLUS Gold ATX 3.1 Power Supply930$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-3640 Edge 650W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/732760 (accessed 2026-10-23).