Hardware Spec Index

Caldera FN-4643 Ti 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4643-TI · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index201 (Case Fans scale)
Category rank#25,499
Street price$9
Power4 W
Performance per dollar22.33
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4643 Ti
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4643 Ti 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/85535461 (accessed 2026-10-21).