Hardware Spec Index

Caldera FN-7639 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7639-XT · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index469 (Case Fans scale)
Category rank#42,867
Street price$19
Power3 W
Performance per dollar24.68
Released2026

Specifications

BrandCaldera
ModelCaldera FN-7639 XT
Size120 × 120 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7639 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4353797 (accessed 2026-10-21).