Hardware Spec Index

Caldera FN-7749 Pro 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN7749-PRO · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index1,143 (Case Fans scale)
Category rank#5,094
Street price$39
Power4 W
Performance per dollar29.31
Released2026

Specifications

BrandCaldera
ModelCaldera FN-7749 Pro
Size140 × 140 × 25 mm
Speed200–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7749 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7678290 (accessed 2026-10-20).