Hardware Spec Index

Novexa PW-6377 Plus 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW6377-PLUS · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,232 (Power Supplies scale)
Category rank#4,116
Street price$59
Power850 W (rated)
Performance per dollar20.88
Released2025

Specifications

BrandNovexa
ModelNovexa PW-6377 Plus
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
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-2262 XT 850W 80 PLUS Gold SFX Power Supply1,784$149Compare
Novexa PW-5050 Max 1000W 80 PLUS Gold SFX Power Supply2,323$219Compare
Novexa PW-9343 Prime 1000W 80 PLUS Gold ATX Power Supply2,622$299Compare
Novexa PW-2835 Ti 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,980$399Compare
Teralux PW-9122 Ti 550W 80 PLUS Bronze ATX Power Supply999$49Compare
Zephyra PW-5191 Plus 1300W 80 PLUS Platinum ATX Power Supply2,899$399Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-6377 Plus 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/6573540 (accessed 2026-10-19).