Hardware Spec Index

Caldera FN-4987 Pro 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4987-PRO · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index1,300 (Case Fans scale)
Category rank#505
Street price$49
Power4 W
Performance per dollar26.53
Released2019

Specifications

BrandCaldera
ModelCaldera FN-4987 Pro
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4987 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/16683020 (accessed 2026-10-21).