Hardware Spec Index

Caldera FN-9871 XT 140mm PWM Case Fan

Case Fans · Caldera · SKU FN9871-XT · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index396 (Case Fans scale)
Category rank#31,642
Street price$19
Power4 W
Performance per dollar20.84
Released2023

Specifications

BrandCaldera
ModelCaldera FN-9871 XT
Size140 × 140 × 25 mm
Speed500–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise30 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-9871 XT 140mm PWM Case Fan”, https://vextor7.com/item/33704261 (accessed 2026-10-25).