Hardware Spec Index

Novexa PW-3381 Edge 650W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW3381-EDGE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index862 (Power Supplies scale)
Category rank#37,901
Street price$39
Power650 W (rated)
Performance per dollar22.10
Released2019

Specifications

BrandNovexa
ModelNovexa PW-3381 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
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-4488 Edge 550W 80 PLUS Bronze ATX 3.1 Power Supply945$49Compare
Novexa PW-4905 XT 1600W 80 PLUS Platinum ATX 3.0 Power Supply2,900$399Compare
Novexa PW-7102 Edge 1200W 80 PLUS Gold ATX 3.1 Power Supply2,096$209Compare
Novexa PW-6822 Pro 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,547$279Compare
Vantrel PW-4483 Ultra 550W 80 PLUS Bronze ATX Power Supply784$39Compare
Caldera PW-7110 Ti 550W 80 PLUS Gold ATX 3.0 Power Supply985$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-3381 Edge 650W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/94518251 (accessed 2026-10-25).