Hardware Spec Index

Caldera FN-7521 SE 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7521-SE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,123 (Case Fans scale)
Category rank#28,624
Street price$39
Power4 W
Performance per dollar28.79
Released2020

Specifications

BrandCaldera
ModelCaldera FN-7521 SE
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7521 SE 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/20184417 (accessed 2026-10-21).