Hardware Spec Index

Teralux PW-7398 Plus 550W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Teralux · SKU PW7398-PLUS · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index877 (Power Supplies scale)
Category rank#6,286
Street price$49
Power550 W (rated)
Performance per dollar17.90
Released2022

Specifications

BrandTeralux
ModelTeralux PW-7398 Plus
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin1×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Zephyra PW-4598 Pro 650W 80 PLUS Bronze ATX Power Supply895$39Compare
Vantrel PW-5640 Max 550W 80 PLUS Bronze ATX 3.1 Power Supply762$39Compare
Novexa PW-2914 Pro 850W 80 PLUS Gold SFX Power Supply1,522$109Compare
Vantrel PW-4460 Core 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,817$399Compare
Vantrel PW-1601 XT 550W 80 PLUS Gold ATX 3.1 Power Supply998$49Compare
Zephyra PW-5431 Ultra 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,775$349Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-7398 Plus 550W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/64025014 (accessed 2026-10-26).