Hardware Spec Index

Teralux PW-5245 Pro 550W 80 PLUS Bronze SFX Power Supply

Power Supplies · Teralux · SKU PW5245-PRO · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index1,033 (Power Supplies scale)
Category rank#9,513
Street price$49
Power550 W (rated)
Performance per dollar21.08
Released2024

Specifications

BrandTeralux
ModelTeralux PW-5245 Pro
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 factorSFX-L
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
Caldera PW-2500 SE 1200W 80 PLUS Gold ATX Power Supply2,138$229Compare
Zephyra PW-8347 SE 850W 80 PLUS Gold ATX 3.1 Power Supply1,436$89Compare
Teralux PW-6321 SE 550W 80 PLUS Bronze ATX 3.1 Power Supply1,062$59Compare
Zephyra PW-8217 Ti 650W 80 PLUS Gold ATX Power Supply1,202$59Compare
Novexa PW-8729 SE 850W 80 PLUS Gold ATX 3.1 Power Supply1,332$69Compare
Teralux PW-4035 Edge 1000W 80 PLUS Titanium ATX Power Supply2,459$319Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Teralux PW-5245 Pro 550W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/91829924 (accessed 2026-10-21).