Hardware Spec Index

Teralux PW-8283 Max 550W 80 PLUS Gold ATX Power Supply

Power Supplies · Teralux · SKU PW8283-MAX · Released 2020 · Updated 2026-10-18

Key facts

Benchmark index902 (Power Supplies scale)
Category rank#25,677
Street price$39
Power550 W (rated)
Performance per dollar23.13
Released2020

Specifications

BrandTeralux
ModelTeralux PW-8283 Max
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
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-3891 SE 650W 80 PLUS Bronze ATX 3.0 Power Supply973$49Compare
Teralux PW-9433 Plus 850W 80 PLUS Platinum ATX 3.1 Power Supply1,856$179Compare
Vantrel PW-5982 Max 1000W 80 PLUS Gold ATX Power Supply1,938$159Compare
Novexa PW-4802 Max 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,810$389Compare
Vantrel PW-5413 Ti 1000W 80 PLUS Platinum SFX Power Supply1,985$159Compare
Novexa PW-5954 Ultra 550W 80 PLUS Gold ATX Power Supply740$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-8283 Max 550W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/359014 (accessed 2026-10-18).