Hardware Spec Index

Caldera FN-3628 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3628-PRO · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index750 (Case Fans scale)
Category rank#43,541
Street price$29
Power4 W
Performance per dollar25.86
Released2024

Specifications

BrandCaldera
ModelCaldera FN-3628 Pro
Size140 × 140 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3628 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4742533 (accessed 2026-10-22).