Hardware Spec Index

Caldera FN-7091 Max 140mm PWM Case Fan

Case Fans · Caldera · SKU FN7091-MAX · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index243 (Case Fans scale)
Category rank#11,429
Street price$9
Power3 W
Performance per dollar27.00
Released2020

Specifications

BrandCaldera
ModelCaldera FN-7091 Max
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7091 Max 140mm PWM Case Fan”, https://vextor7.com/item/423122 (accessed 2026-10-19).