Hardware Spec Index

Caldera FN-3980 XT 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3980-XT · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index898 (Case Fans scale)
Category rank#26,620
Street price$29
Power3 W
Performance per dollar30.97
Released2021

Specifications

BrandCaldera
ModelCaldera FN-3980 XT
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3980 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4365986 (accessed 2026-10-21).