Hardware Spec Index

Caldera FN-7949 Ultra 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN7949-ULTRA · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,257 (Case Fans scale)
Category rank#37,808
Street price$49
Power2 W
Performance per dollar25.65
Released2021

Specifications

BrandCaldera
ModelCaldera FN-7949 Ultra
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 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-7949 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/426133 (accessed 2026-10-19).