Hardware Spec Index

Caldera FN-9981 Ultra 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN9981-ULTRA · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index1,209 (Case Fans scale)
Category rank#4,972
Street price$49
Power3 W
Performance per dollar24.67
Released2020

Specifications

BrandCaldera
ModelCaldera FN-9981 Ultra
Size140 × 140 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9981 Ultra 140mm PWM ARGB Case Fan”, https://vextor7.com/item/7709565 (accessed 2026-10-23).