Hardware Spec Index

Teralux PW-1997 Pro 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Teralux · SKU PW1997-PRO · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,597 (Power Supplies scale)
Category rank#34,067
Street price$99
Power850 W (rated)
Performance per dollar16.13
Released2021

Specifications

BrandTeralux
ModelTeralux PW-1997 Pro
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
Fan120 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
Zephyra PW-7519 SE 650W 80 PLUS Bronze ATX 3.0 Power Supply1,063$59Compare
Caldera PW-7253 Core 850W 80 PLUS Gold ATX 3.1 Power Supply2,093$169Compare
Vantrel PW-8152 Core 850W 80 PLUS Gold ATX Power Supply1,445$109Compare
Zephyra PW-2709 Prime 1000W 80 PLUS Gold ATX 3.0 Power Supply2,028$189Compare
Novexa PW-7107 Ultra 750W 80 PLUS Bronze ATX 3.1 Power Supply1,142$49Compare
Zephyra PW-2714 Edge 1000W 80 PLUS Gold ATX 3.1 Power Supply2,450$299Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-1997 Pro 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/51455271 (accessed 2026-10-20).