Hardware Spec Index

Caldera FN-5238 Pro 140mm PWM Case Fan

Case Fans · Caldera · SKU FN5238-PRO · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index727 (Case Fans scale)
Category rank#16,997
Street price$19
Power3 W
Performance per dollar38.26
Released2023

Specifications

BrandCaldera
ModelCaldera FN-5238 Pro
Size140 × 140 × 25 mm
Speed500–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5238 Pro 140mm PWM Case Fan”, https://vextor7.com/item/20132186 (accessed 2026-10-22).