Hardware Spec Index

Caldera FN-7974 XT 140mm PWM Case Fan

Case Fans · Caldera · SKU FN7974-XT · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index344 (Case Fans scale)
Category rank#41,889
Street price$9
Power3 W
Performance per dollar38.22
Released2019

Specifications

BrandCaldera
ModelCaldera FN-7974 XT
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7974 XT 140mm PWM Case Fan”, https://vextor7.com/item/2103993 (accessed 2026-10-19).