Hardware Spec Index

Caldera FN-5931 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5931-MAX · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index542 (Case Fans scale)
Category rank#29,328
Street price$19
Power3 W
Performance per dollar28.53
Released2020

Specifications

BrandCaldera
ModelCaldera FN-5931 Max
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5931 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/94894379 (accessed 2026-10-22).