Hardware Spec Index

Caldera FN-4990 Ti 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4990-TI · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index558 (Case Fans scale)
Category rank#37,714
Street price$19
Power3 W
Performance per dollar29.37
Released2026

Specifications

BrandCaldera
ModelCaldera FN-4990 Ti
Size120 × 120 × 25 mm
Speed300–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4990 Ti 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/20087075 (accessed 2026-10-20).