Hardware Spec Index

Novexa PW-9881 Ti 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW9881-TI · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,611 (Power Supplies scale)
Category rank#44,509
Street price$119
Power850 W (rated)
Performance per dollar13.54
Released2021

Specifications

BrandNovexa
ModelNovexa PW-9881 Ti
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
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-5254 Plus 1000W 80 PLUS Platinum ATX 3.0 Power Supply1,809$139Compare
Novexa PW-5024 SE 1000W 80 PLUS Gold ATX 3.1 Power Supply2,043$179Compare
Novexa PW-1721 SE 1200W 80 PLUS Titanium ATX Power Supply2,253$229Compare
Vantrel PW-3593 Prime 850W 80 PLUS Gold ATX Power Supply1,656$129Compare
Vantrel PW-1249 Edge 650W 80 PLUS Bronze ATX Power Supply855$39Compare
Novexa PW-8608 SE 1200W 80 PLUS Gold ATX Power Supply2,090$199Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-9881 Ti 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/43663970 (accessed 2026-10-20).