Hardware Spec Index

Novexa PW-8119 Ultra 850W 80 PLUS Gold SFX Power Supply

Power Supplies · Novexa · SKU PW8119-ULTRA · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index1,894 (Power Supplies scale)
Category rank#42,049
Street price$149
Power850 W (rated)
Performance per dollar12.71
Released2020

Specifications

BrandNovexa
ModelNovexa PW-8119 Ultra
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Caldera PW-2732 SE 750W 80 PLUS Gold ATX 3.1 Power Supply1,471$89Compare
Vantrel PW-7750 Plus 1600W 80 PLUS Titanium ATX Power Supply2,980$399Compare
Novexa PW-9910 SE 1000W 80 PLUS Gold ATX 3.0 Power Supply2,030$189Compare
Caldera PW-5466 Max 750W 80 PLUS Bronze ATX 3.1 Power Supply905$49Compare
Novexa PW-3830 XT 750W 80 PLUS Bronze ATX 3.1 Power Supply1,258$79Compare
Zephyra PW-9621 XT 550W 80 PLUS Bronze ATX 3.1 Power Supply742$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-8119 Ultra 850W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/15024802 (accessed 2026-10-26).