Hardware Spec Index

Caldera FN-7673 Max 140mm PWM Case Fan

Case Fans · Caldera · SKU FN7673-MAX · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index327 (Case Fans scale)
Category rank#39,762
Street price$9
Power4 W
Performance per dollar36.33
Released2022

Specifications

BrandCaldera
ModelCaldera FN-7673 Max
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise29 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7673 Max 140mm PWM Case Fan”, https://vextor7.com/item/56586836 (accessed 2026-10-25).