Hardware Spec Index

Teralux PW-4582 Ultra 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Teralux · SKU PW4582-ULTRA · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index1,974 (Power Supplies scale)
Category rank#35,058
Street price$149
Power850 W (rated)
Performance per dollar13.25
Released2019

Specifications

BrandTeralux
ModelTeralux PW-4582 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
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-9721 Ti 1200W 80 PLUS Gold ATX Power Supply2,284$269Compare
Vantrel PW-6113 Prime 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,961$339Compare
Novexa PW-2664 Pro 650W 80 PLUS Bronze ATX 3.0 Power Supply923$49Compare
Zephyra PW-4775 Core 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,779$319Compare
Novexa PW-2261 Core 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,415$259Compare
Caldera PW-6166 Prime 850W 80 PLUS Gold ATX Power Supply1,818$139Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-4582 Ultra 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/1109352 (accessed 2026-10-21).