Hardware Spec Index

Caldera FN-5721 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5721-PRO · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index849 (Case Fans scale)
Category rank#23,440
Street price$29
Power4 W
Performance per dollar29.28
Released2022

Specifications

BrandCaldera
ModelCaldera FN-5721 Pro
Size120 × 120 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-5721 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/19276166 (accessed 2026-10-23).