Hardware Spec Index

Caldera FN-2394 Ultra 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2394-ULTRA · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index881 (Case Fans scale)
Category rank#46,972
Street price$29
Power4 W
Performance per dollar30.38
Released2022

Specifications

BrandCaldera
ModelCaldera FN-2394 Ultra
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise33 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-2394 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3272873 (accessed 2026-10-22).