Hardware Spec Index

Novexa PW-9142 SE 850W 80 PLUS Gold SFX Power Supply

Power Supplies · Novexa · SKU PW9142-SE · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index1,889 (Power Supplies scale)
Category rank#12,195
Street price$159
Power850 W (rated)
Performance per dollar11.88
Released2024

Specifications

BrandNovexa
ModelNovexa PW-9142 SE
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 factorSFX-L
ModularityFully modular
Fan120 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
Teralux PW-8349 Edge 750W 80 PLUS Gold ATX Power Supply1,598$89Compare
Vantrel PW-5286 Plus 850W 80 PLUS Gold ATX 3.0 Power Supply1,467$89Compare
Caldera PW-1741 Ultra 850W 80 PLUS Gold ATX Power Supply1,839$159Compare
Novexa PW-9326 Prime 650W 80 PLUS Bronze ATX 3.1 Power Supply786$39Compare
Caldera PW-2014 XT 650W 80 PLUS Gold ATX Power Supply1,146$59Compare
Teralux PW-3360 Core 1000W 80 PLUS Titanium ATX Power Supply2,239$229Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-9142 SE 850W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/85642640 (accessed 2026-10-19).