Hardware Spec Index

Caldera FN-4943 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4943-PRO · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index311 (Case Fans scale)
Category rank#22,403
Street price$9
Power4 W
Performance per dollar34.56
Released2024

Specifications

BrandCaldera
ModelCaldera FN-4943 Pro
Size140 × 140 × 25 mm
Speed500–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4943 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3345625 (accessed 2026-10-25).