Hardware Spec Index

Novexa PW-8100 Ultra 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Novexa · SKU PW8100-ULTRA · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index2,114 (Power Supplies scale)
Category rank#33,307
Street price$169
Power850 W (rated)
Performance per dollar12.51
Released2019

Specifications

BrandNovexa
ModelNovexa PW-8100 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
Fan140 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
Zephyra PW-7641 Pro 1000W 80 PLUS Titanium ATX 3.1 Power Supply2,398$279Compare
Zephyra PW-2128 Core 750W 80 PLUS Gold ATX 3.0 Power Supply1,177$59Compare
Novexa PW-4114 Ultra 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,679$349Compare
Vantrel PW-8720 Plus 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,980$359Compare
Caldera PW-1537 Core 550W 80 PLUS Gold SFX Power Supply828$39Compare
Caldera PW-3832 Ti 1600W 80 PLUS Titanium ATX Power Supply2,486$279Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Novexa PW-8100 Ultra 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/7938528 (accessed 2026-10-24).