Hardware Spec Index

Novexa PW-4660 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW4660-PRO · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,426 (Power Supplies scale)
Category rank#37,247
Street price$99
Power850 W (rated)
Performance per dollar14.40
Released2026

Specifications

BrandNovexa
ModelNovexa PW-4660 Pro
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan135 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
Novexa PW-9706 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply1,629$129Compare
Vantrel PW-1741 Edge 550W 80 PLUS Gold ATX 3.1 Power Supply1,120$59Compare
Vantrel PW-4916 Ultra 850W 80 PLUS Gold SFX Power Supply1,946$139Compare
Novexa PW-7774 Ultra 1300W 80 PLUS Platinum ATX Power Supply2,796$399Compare
Caldera PW-8245 Ti 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,883$399Compare
Zephyra PW-4143 Core 850W 80 PLUS Bronze ATX 3.1 Power Supply1,414$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-4660 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/13985403 (accessed 2026-10-19).