Hardware Spec Index

Caldera FN-4976 Ti 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4976-TI · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,249 (Case Fans scale)
Category rank#37,024
Street price$39
Power4 W
Performance per dollar32.03
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4976 Ti
Size140 × 140 × 25 mm
Speed300–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise29 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-4976 Ti 140mm PWM ARGB Case Fan”, https://vextor7.com/item/91552029 (accessed 2026-10-19).