Hardware Spec Index

Caldera FN-7503 Max 140mm PWM Case Fan

Case Fans · Caldera · SKU FN7503-MAX · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index454 (Case Fans scale)
Category rank#16,747
Street price$19
Power4 W
Performance per dollar23.89
Released2020

Specifications

BrandCaldera
ModelCaldera FN-7503 Max
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7503 Max 140mm PWM Case Fan”, https://vextor7.com/item/85707980 (accessed 2026-10-22).