Hardware Spec Index

Novexa PW-9237 Ultra 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW9237-ULTRA · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,218 (Power Supplies scale)
Category rank#40,821
Street price$69
Power850 W (rated)
Performance per dollar17.65
Released2020

Specifications

BrandNovexa
ModelNovexa PW-9237 Ultra
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
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Teralux PW-6718 Ti 1000W 80 PLUS Titanium ATX 3.1 Power Supply2,309$219Compare
Novexa PW-2985 Pro 850W 80 PLUS Gold SFX Power Supply1,635$119Compare
Teralux PW-6237 Max 850W 80 PLUS Gold ATX Power Supply1,636$119Compare
Teralux PW-1214 Max 1000W 80 PLUS Gold ATX Power Supply1,700$119Compare
Vantrel PW-9004 Max 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,524$289Compare
Caldera PW-9124 Plus 650W 80 PLUS Bronze ATX Power Supply819$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-9237 Ultra 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/50002150 (accessed 2026-10-20).