Hardware Spec Index

Caldera FN-3983 XT 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3983-XT · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index781 (Case Fans scale)
Category rank#44,061
Street price$19
Power4 W
Performance per dollar41.11
Released2024

Specifications

BrandCaldera
ModelCaldera FN-3983 XT
Size120 × 120 × 25 mm
Speed500–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3983 XT 120mm PWM Case Fan”, https://vextor7.com/item/2391942 (accessed 2026-10-24).