Hardware Spec Index

Caldera FN-3949 Ti 140mm PWM Case Fan

Case Fans · Caldera · SKU FN3949-TI · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index588 (Case Fans scale)
Category rank#10,810
Street price$19
Power4 W
Performance per dollar30.95
Released2020

Specifications

BrandCaldera
ModelCaldera FN-3949 Ti
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-2080 Prime 140mm PWM Case Fan (3-Pack)522$19Compare
Teralux FN-7405 Core 120mm PWM ARGB Case Fan1,335$49Compare
Corvane FN-9341 SE 120mm PWM ARGB Case Fan901$29Compare
Zephyra FN-1612 Ultra 120mm PWM ARGB Case Fan1,149$39Compare
Teralux FN-8065 Edge 120mm PWM Case Fan467$19Compare
Teralux FN-6326 Prime 140mm PWM Case Fan360$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3949 Ti 140mm PWM Case Fan”, https://vextor7.com/item/21926227 (accessed 2026-10-26).