Hardware Spec Index

Caldera FN-1641 Ti 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN1641-TI · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index456 (Case Fans scale)
Category rank#4,587
Street price$19
Power3 W
Performance per dollar24.00
Released2020

Specifications

BrandCaldera
ModelCaldera FN-1641 Ti
Size120 × 120 × 25 mm
Speed500–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1641 Ti 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/16697299 (accessed 2026-10-23).