Hardware Spec Index

Teralux PW-4198 Prime 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Teralux · SKU PW4198-PRIME · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,611 (Power Supplies scale)
Category rank#26,710
Street price$109
Power850 W (rated)
Performance per dollar14.78
Released2019

Specifications

BrandTeralux
ModelTeralux PW-4198 Prime
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
Teralux PW-8733 XT 1000W 80 PLUS Gold ATX 3.0 Power Supply1,903$179Compare
Zephyra PW-9778 Plus 650W 80 PLUS Bronze ATX 3.0 Power Supply1,124$59Compare
Vantrel PW-9383 Edge 650W 80 PLUS Gold ATX 3.0 Power Supply1,316$79Compare
Zephyra PW-6945 Prime 1000W 80 PLUS Gold SFX Power Supply2,131$189Compare
Caldera PW-3610 Ultra 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,588$249Compare
Zephyra PW-2951 XT 1000W 80 PLUS Gold ATX 3.0 Power Supply2,291$269Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-4198 Prime 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/7916682 (accessed 2026-10-20).