Hardware Spec Index

Caldera FN-4770 Pro 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4770-PRO · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index879 (Case Fans scale)
Category rank#39,170
Street price$29
Power3 W
Performance per dollar30.31
Released2026

Specifications

BrandCaldera
ModelCaldera FN-4770 Pro
Size120 × 120 × 25 mm
Speed200–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise28 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-4770 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/8354540 (accessed 2026-10-22).