Hardware Spec Index

Caldera FN-5938 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5938-PRO · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index491 (Case Fans scale)
Category rank#22,130
Street price$19
Power3 W
Performance per dollar25.84
Released2020

Specifications

BrandCaldera
ModelCaldera FN-5938 Pro
Size140 × 140 × 25 mm
Speed300–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5938 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6043431 (accessed 2026-10-24).