Hardware Spec Index

Caldera FN-8421 SE 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN8421-SE · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index1,391 (Case Fans scale)
Category rank#16,822
Street price$49
Power3 W
Performance per dollar28.39
Released2023

Specifications

BrandCaldera
ModelCaldera FN-8421 SE
Size120 × 120 × 25 mm
Speed400–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8421 SE 120mm PWM ARGB Case Fan”, https://vextor7.com/item/181669 (accessed 2026-10-24).