Hardware Spec Index

Caldera FN-8421 Max 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN8421-MAX · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index878 (Case Fans scale)
Category rank#18,574
Street price$19
Power3 W
Performance per dollar46.21
Released2023

Specifications

BrandCaldera
ModelCaldera FN-8421 Max
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8421 Max 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/18679484 (accessed 2026-10-20).