Hardware Spec Index

Teralux PW-5278 Max 750W 80 PLUS Gold ATX Power Supply

Power Supplies · Teralux · SKU PW5278-MAX · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index1,073 (Power Supplies scale)
Category rank#40,847
Street price$49
Power750 W (rated)
Performance per dollar21.90
Released2020

Specifications

BrandTeralux
ModelTeralux PW-5278 Max
Rated output750 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
Warranty5 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-1790 Prime 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,330$209Compare
Teralux PW-7548 XT 1300W 80 PLUS Platinum ATX Power Supply2,537$309Compare
Vantrel PW-6406 Prime 650W 80 PLUS Gold ATX 3.0 Power Supply941$49Compare
Caldera PW-4345 Ti 750W 80 PLUS Bronze SFX Power Supply1,022$49Compare
Caldera PW-7578 Ti 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,707$339Compare
Caldera PW-9242 Prime 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,624$319Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-5278 Max 750W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/24259679 (accessed 2026-10-19).