Hardware Spec Index

Novexa PW-8990 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Novexa · SKU PW8990-TI · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,867 (Power Supplies scale)
Category rank#41,306
Street price$149
Power850 W (rated)
Performance per dollar12.53
Released2025

Specifications

BrandNovexa
ModelNovexa PW-8990 Ti
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 factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Novexa PW-7234 Prime 550W 80 PLUS Gold ATX Power Supply812$39Compare
Novexa PW-3693 Plus 1000W 80 PLUS Platinum ATX Power Supply1,857$159Compare
Teralux PW-2950 Max 850W 80 PLUS Gold SFX Power Supply1,781$139Compare
Caldera PW-3988 Ultra 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,980$399Compare
Vantrel PW-4089 XT 750W 80 PLUS Gold ATX Power Supply1,315$89Compare
Caldera PW-1759 Edge 650W 80 PLUS Gold ATX Power Supply1,143$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-8990 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/12985489 (accessed 2026-10-21).