Hardware Spec Index

Caldera FN-4348 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4348-PRO · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index710 (Case Fans scale)
Category rank#42,661
Street price$19
Power3 W
Performance per dollar37.37
Released2024

Specifications

BrandCaldera
ModelCaldera FN-4348 Pro
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4348 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9825593 (accessed 2026-10-24).