Hardware Spec Index

Caldera FN-5577 Ti 140mm PWM Case Fan

Case Fans · Caldera · SKU FN5577-TI · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index601 (Case Fans scale)
Category rank#22,099
Street price$19
Power3 W
Performance per dollar31.63
Released2020

Specifications

BrandCaldera
ModelCaldera FN-5577 Ti
Size140 × 140 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5577 Ti 140mm PWM Case Fan”, https://vextor7.com/item/2406558 (accessed 2026-10-23).