Hardware Spec Index

Caldera FN-9984 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN9984-PLUS · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index687 (Case Fans scale)
Category rank#22,208
Street price$19
Power4 W
Performance per dollar36.16
Released2020

Specifications

BrandCaldera
ModelCaldera FN-9984 Plus
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9984 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/92932025 (accessed 2026-10-23).