Hardware Spec Index

Caldera FN-6239 Pro 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN6239-PRO · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index1,166 (Case Fans scale)
Category rank#29,880
Street price$39
Power4 W
Performance per dollar29.90
Released2021

Specifications

BrandCaldera
ModelCaldera FN-6239 Pro
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6239 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7843611 (accessed 2026-10-26).