Hardware Spec Index

Novexa PW-7834 Pro 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW7834-PRO · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,226 (Power Supplies scale)
Category rank#39,092
Street price$59
Power850 W (rated)
Performance per dollar20.78
Released2020

Specifications

BrandNovexa
ModelNovexa PW-7834 Pro
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Vantrel PW-5083 Plus 750W 80 PLUS Gold ATX Power Supply1,146$59Compare
Novexa PW-7528 Edge 750W 80 PLUS Gold ATX Power Supply1,336$69Compare
Zephyra PW-7406 Ultra 650W 80 PLUS Gold ATX 3.1 Power Supply980$49Compare
Vantrel PW-2466 Ti 850W 80 PLUS Gold ATX Power Supply1,751$159Compare
Caldera PW-3436 Core 750W 80 PLUS Bronze ATX 3.0 Power Supply1,103$49Compare
Novexa PW-7554 Ultra 650W 80 PLUS Gold ATX 3.1 Power Supply1,231$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-7834 Pro 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/28116631 (accessed 2026-10-21).