Hardware Spec Index

Caldera FN-3984 XT 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3984-XT · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index1,211 (Case Fans scale)
Category rank#45,228
Street price$39
Power4 W
Performance per dollar31.05
Released2026

Specifications

BrandCaldera
ModelCaldera FN-3984 XT
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3984 XT 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/20186107 (accessed 2026-10-20).