Hardware Spec Index

Caldera FN-7421 SE 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN7421-SE · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index1,015 (Case Fans scale)
Category rank#37,820
Street price$29
Power4 W
Performance per dollar35.00
Released2019

Specifications

BrandCaldera
ModelCaldera FN-7421 SE
Size120 × 120 × 25 mm
Speed300–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7421 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/863201 (accessed 2026-10-20).