Hardware Spec Index

Teralux PW-7124 XT 550W 80 PLUS Gold ATX Power Supply

Power Supplies · Teralux · SKU PW7124-XT · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index784 (Power Supplies scale)
Category rank#6,642
Street price$39
Power550 W (rated)
Performance per dollar20.10
Released2021

Specifications

BrandTeralux
ModelTeralux PW-7124 XT
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
Fan135 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
Zephyra PW-1518 Max 1000W 80 PLUS Gold ATX 3.1 Power Supply2,293$219Compare
Novexa PW-6347 Plus 550W 80 PLUS Bronze ATX 3.1 Power Supply1,095$49Compare
Novexa PW-5242 Plus 1000W 80 PLUS Gold ATX 3.0 Power Supply1,801$119Compare
Novexa PW-2941 Plus 850W 80 PLUS Bronze ATX Power Supply1,314$69Compare
Vantrel PW-7353 Plus 850W 80 PLUS Gold ATX 3.1 Power Supply1,798$139Compare
Teralux PW-9314 SE 1000W 80 PLUS Gold ATX 3.0 Power Supply2,116$199Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-7124 XT 550W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/99830821 (accessed 2026-10-25).