Hardware Spec Index

Teralux PW-9177 Prime 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Teralux · SKU PW9177-PRIME · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,317 (Power Supplies scale)
Category rank#19,869
Street price$79
Power850 W (rated)
Performance per dollar16.67
Released2020

Specifications

BrandTeralux
ModelTeralux PW-9177 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
Fan135 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-1546 SE 750W 80 PLUS Bronze ATX Power Supply1,366$79Compare
Novexa PW-2782 Prime 1000W 80 PLUS Gold SFX Power Supply1,891$179Compare
Teralux PW-3635 Ti 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,416$269Compare
Caldera PW-7218 Max 1000W 80 PLUS Gold ATX 3.1 Power Supply2,275$259Compare
Novexa PW-5131 Ultra 850W 80 PLUS Gold ATX Power Supply1,917$159Compare
Caldera PW-1693 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply1,803$129Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-9177 Prime 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/519109 (accessed 2026-10-21).