Hardware Spec Index

Novexa PW-9872 Ultra 850W 80 PLUS Bronze ATX Power Supply

Power Supplies · Novexa · SKU PW9872-ULTRA · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index1,391 (Power Supplies scale)
Category rank#40,084
Street price$99
Power850 W (rated)
Performance per dollar14.05
Released2019

Specifications

BrandNovexa
ModelNovexa PW-9872 Ultra
Rated output850 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityNon-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
Zephyra PW-9903 Core 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,648$299Compare
Zephyra PW-5296 Core 1600W 80 PLUS Titanium ATX Power Supply2,799$319Compare
Novexa PW-8679 Max 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,702$329Compare
Caldera PW-9864 Plus 1000W 80 PLUS Gold ATX 3.1 Power Supply1,956$179Compare
Vantrel PW-8423 XT 1000W 80 PLUS Gold ATX 3.1 Power Supply2,244$239Compare
Teralux PW-8324 XT 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,253$219Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-9872 Ultra 850W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/73034479 (accessed 2026-10-26).