Hardware Spec Index

Teralux PW-4730 Core 550W 80 PLUS Bronze ATX Power Supply

Power Supplies · Teralux · SKU PW4730-CORE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index904 (Power Supplies scale)
Category rank#21,783
Street price$39
Power550 W (rated)
Performance per dollar23.18
Released2021

Specifications

BrandTeralux
ModelTeralux PW-4730 Core
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularitySemi-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
Caldera PW-4921 Plus 550W 80 PLUS Bronze ATX Power Supply941$49Compare
Teralux PW-4690 Ti 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,266$229Compare
Zephyra PW-6969 XT 1000W 80 PLUS Gold ATX 3.0 Power Supply2,003$179Compare
Novexa PW-4964 Max 850W 80 PLUS Gold ATX Power Supply1,449$109Compare
Vantrel PW-3169 SE 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,744$399Compare
Vantrel PW-2714 Pro 1000W 80 PLUS Gold ATX Power Supply2,036$199Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-4730 Core 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/7488909 (accessed 2026-10-24).