Hardware Spec Index

Teralux PW-4587 Core 550W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Teralux · SKU PW4587-CORE · Released 2026 · Updated 2026-10-18

Key facts

Benchmark index906 (Power Supplies scale)
Category rank#31,905
Street price$39
Power550 W (rated)
Performance per dollar23.23
Released2026

Specifications

BrandTeralux
ModelTeralux PW-4587 Core
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin1×
Form factorATX
ModularitySemi-modular
Fan135 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
Caldera PW-1863 XT 550W 80 PLUS Bronze ATX 3.1 Power Supply755$39Compare
Zephyra PW-5446 Core 1000W 80 PLUS Gold ATX 3.0 Power Supply2,025$189Compare
Caldera PW-6090 XT 550W 80 PLUS Bronze ATX 3.0 Power Supply847$39Compare
Teralux PW-3324 Core 550W 80 PLUS Gold ATX Power Supply1,024$49Compare
Teralux PW-3391 Ti 1200W 80 PLUS Titanium ATX Power Supply2,321$259Compare
Zephyra PW-5932 Prime 1000W 80 PLUS Titanium ATX Power Supply2,137$229Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-4587 Core 550W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/936680 (accessed 2026-10-18).