Hardware Spec Index

Caldera FN-4291 Pro 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4291-PRO · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index789 (Case Fans scale)
Category rank#24,304
Street price$29
Power4 W
Performance per dollar27.21
Released2026

Specifications

BrandCaldera
ModelCaldera FN-4291 Pro
Size120 × 120 × 25 mm
Speed300–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise25 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-4291 Pro 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/12711925 (accessed 2026-10-19).