Hardware Spec Index

Caldera FN-9990 Core 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN9990-CORE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index473 (Case Fans scale)
Category rank#25,352
Street price$9
Power3 W
Performance per dollar52.56
Released2025

Specifications

BrandCaldera
ModelCaldera FN-9990 Core
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9990 Core 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/20173875 (accessed 2026-10-20).