Hardware Spec Index

Teralux PW-2173 Edge 550W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Teralux · SKU PW2173-EDGE · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,038 (Power Supplies scale)
Category rank#28,621
Street price$49
Power550 W (rated)
Performance per dollar21.18
Released2025

Specifications

BrandTeralux
ModelTeralux PW-2173 Edge
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
ModularityNon-modular
Fan120 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
Teralux PW-7619 Plus 1600W 80 PLUS Platinum ATX Power Supply2,931$399Compare
Caldera PW-8542 Max 1000W 80 PLUS Gold ATX 3.1 Power Supply1,954$159Compare
Teralux PW-7906 XT 1000W 80 PLUS Titanium ATX 3.1 Power Supply2,436$229Compare
Teralux PW-8814 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply2,046$189Compare
Vantrel PW-4774 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply1,574$119Compare
Novexa PW-4142 Ti 650W 80 PLUS Bronze ATX 3.0 Power Supply990$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-2173 Edge 550W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/423200 (accessed 2026-10-19).