Hardware Spec Index

Novexa PW-6863 Max 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW6863-MAX · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index1,439 (Power Supplies scale)
Category rank#17,620
Street price$79
Power850 W (rated)
Performance per dollar18.22
Released2024

Specifications

BrandNovexa
ModelNovexa PW-6863 Max
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
Caldera PW-1138 Pro 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,636$339Compare
Zephyra PW-9510 Prime 1200W 80 PLUS Gold ATX 3.1 Power Supply2,208$189Compare
Novexa PW-7847 Plus 550W 80 PLUS Bronze ATX Power Supply883$39Compare
Teralux PW-2323 Max 1200W 80 PLUS Gold ATX Power Supply2,430$289Compare
Caldera PW-6051 SE 550W 80 PLUS Gold SFX Power Supply868$39Compare
Novexa PW-2097 Ultra 1000W 80 PLUS Platinum SFX Power Supply2,198$209Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-6863 Max 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/14829967 (accessed 2026-10-25).