Hardware Spec Index

Novexa PW-4664 Plus 1000W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW4664-PLUS · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index2,350 (Power Supplies scale)
Category rank#29,645
Street price$269
Power1000 W (rated)
Performance per dollar8.74
Released2022

Specifications

BrandNovexa
ModelNovexa PW-4664 Plus
Rated output1,000 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-pin3×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-2108 XT 850W 80 PLUS Gold ATX 3.1 Power Supply1,578$109Compare
Novexa PW-2560 Max 850W 80 PLUS Gold ATX Power Supply1,259$59Compare
Vantrel PW-6256 Ti 1200W 80 PLUS Gold ATX 3.1 Power Supply2,290$199Compare
Vantrel PW-7169 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply1,658$149Compare
Vantrel PW-4710 Pro 850W 80 PLUS Gold SFX Power Supply1,997$159Compare
Caldera PW-6790 Ti 850W 80 PLUS Gold ATX Power Supply1,483$99Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4664 Plus 1000W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/458515 (accessed 2026-10-23).