Hardware Spec Index

Novexa PW-6338 Pro 850W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Novexa · SKU PW6338-PRO · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index1,554 (Power Supplies scale)
Category rank#38,254
Street price$99
Power850 W (rated)
Performance per dollar15.70
Released2022

Specifications

BrandNovexa
ModelNovexa PW-6338 Pro
Rated output850 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-pin2×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-1717 Core 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,510$269Compare
Novexa PW-7845 Plus 850W 80 PLUS Gold ATX 3.0 Power Supply1,295$89Compare
Novexa PW-8170 Pro 1000W 80 PLUS Gold ATX Power Supply2,183$209Compare
Vantrel PW-2034 Core 650W 80 PLUS Bronze ATX 3.1 Power Supply962$49Compare
Zephyra PW-7091 SE 750W 80 PLUS Bronze ATX Power Supply1,093$59Compare
Caldera PW-9351 XT 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,776$399Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-6338 Pro 850W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/4469317 (accessed 2026-10-25).