Hardware Spec Index

Teralux PW-7321 Ultra 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Teralux · SKU PW7321-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,916 (Power Supplies scale)
Category rank#12,225
Street price$189
Power850 W (rated)
Performance per dollar10.14
Released2020

Specifications

BrandTeralux
ModelTeralux PW-7321 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
Vantrel PW-2571 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply1,537$109Compare
Caldera PW-3068 Plus 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,971$389Compare
Zephyra PW-6418 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply1,856$149Compare
Vantrel PW-7093 Prime 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,550$279Compare
Vantrel PW-2650 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply1,940$189Compare
Novexa PW-6914 Ti 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,964$359Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-7321 Ultra 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/16586342 (accessed 2026-10-22).