Hardware Spec Index

Caldera FN-3645 Ti 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3645-TI · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index1,229 (Case Fans scale)
Category rank#41,237
Street price$39
Power3 W
Performance per dollar31.51
Released2026

Specifications

BrandCaldera
ModelCaldera FN-3645 Ti
Size140 × 140 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3645 Ti 140mm PWM ARGB Case Fan”, https://vextor7.com/item/56586524 (accessed 2026-10-25).