Hardware Spec Index

Caldera FN-7542 Ultra 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN7542-ULTRA · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,134 (Case Fans scale)
Category rank#17,722
Street price$39
Power4 W
Performance per dollar29.08
Released2020

Specifications

BrandCaldera
ModelCaldera FN-7542 Ultra
Size140 × 140 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow129.6 CFM
Static pressure2.56 mmH₂O
Noise26 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-7542 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/1033716 (accessed 2026-10-22).