Hardware Spec Index

Caldera FN-7658 Max 140mm PWM Case Fan

Case Fans · Caldera · SKU FN7658-MAX · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index372 (Case Fans scale)
Category rank#43,326
Street price$9
Power3 W
Performance per dollar41.33
Released2020

Specifications

BrandCaldera
ModelCaldera FN-7658 Max
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7658 Max 140mm PWM Case Fan”, https://vextor7.com/item/6960914 (accessed 2026-10-19).