Hardware Spec Index

Novexa PW-7446 Plus 650W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW7446-PLUS · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,156 (Power Supplies scale)
Category rank#26,350
Street price$59
Power650 W (rated)
Performance per dollar19.59
Released2022

Specifications

BrandNovexa
ModelNovexa PW-7446 Plus
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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-7283 Plus 1000W 80 PLUS Gold ATX 3.0 Power Supply1,748$119Compare
Vantrel PW-6008 Max 850W 80 PLUS Gold ATX 3.1 Power Supply1,235$69Compare
Zephyra PW-6560 Ti 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,483$329Compare
Caldera PW-2509 Prime 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,870$359Compare
Caldera PW-4576 Pro 850W 80 PLUS Gold ATX 3.0 Power Supply1,385$99Compare
Vantrel PW-5881 Pro 1200W 80 PLUS Platinum ATX Power Supply2,460$289Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-7446 Plus 650W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/4336483 (accessed 2026-10-20).