Hardware Spec Index

Caldera FN-4539 Ti 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4539-TI · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index289 (Case Fans scale)
Category rank#30,919
Street price$9
Power4 W
Performance per dollar32.11
Released2025

Specifications

BrandCaldera
ModelCaldera FN-4539 Ti
Size140 × 140 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4539 Ti 140mm PWM Case Fan”, https://vextor7.com/item/4033997 (accessed 2026-10-21).