Hardware Spec Index

Teralux PW-6450 XT 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Teralux · SKU PW6450-XT · Released 2019 · Updated 2026-10-18

Key facts

Benchmark index1,682 (Power Supplies scale)
Category rank#44,874
Street price$129
Power850 W (rated)
Performance per dollar13.04
Released2019

Specifications

BrandTeralux
ModelTeralux PW-6450 XT
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
Novexa PW-6512 SE 850W 80 PLUS Platinum ATX Power Supply1,874$159Compare
Teralux PW-7911 Plus 850W 80 PLUS Platinum SFX Power Supply1,924$149Compare
Vantrel PW-1532 XT 650W 80 PLUS Gold SFX Power Supply1,219$69Compare
Teralux PW-3197 Plus 650W 80 PLUS Gold ATX 3.0 Power Supply1,312$79Compare
Caldera PW-1631 Prime 850W 80 PLUS Gold ATX Power Supply1,601$129Compare
Caldera PW-8466 XT 850W 80 PLUS Gold ATX 3.1 Power Supply1,566$89Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-6450 XT 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/85647865 (accessed 2026-10-18).