Hardware Spec Index

Caldera FN-3958 XT 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN3958-XT · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index1,398 (Case Fans scale)
Category rank#46,652
Street price$49
Power3 W
Performance per dollar28.53
Released2019

Specifications

BrandCaldera
ModelCaldera FN-3958 XT
Size120 × 120 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise36 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3958 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4813097 (accessed 2026-10-25).