Hardware Spec Index

Teralux PW-5443 SE 550W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Teralux · SKU PW5443-SE · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index739 (Power Supplies scale)
Category rank#8,185
Street price$39
Power550 W (rated)
Performance per dollar18.95
Released2023

Specifications

BrandTeralux
ModelTeralux PW-5443 SE
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
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Teralux PW-8368 SE 850W 80 PLUS Gold ATX 3.0 Power Supply1,784$149Compare
Vantrel PW-8242 Pro 1200W 80 PLUS Gold ATX Power Supply2,231$209Compare
Vantrel PW-4026 Max 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,764$399Compare
Teralux PW-6423 Prime 750W 80 PLUS Gold ATX 3.0 Power Supply1,388$89Compare
Zephyra PW-6730 SE 850W 80 PLUS Gold ATX Power Supply1,270$79Compare
Vantrel PW-3878 SE 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,614$309Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-5443 SE 550W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/5614686 (accessed 2026-10-19).