Hardware Spec Index

Caldera FN-4770 Max 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4770-MAX · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index960 (Case Fans scale)
Category rank#32,191
Street price$29
Power4 W
Performance per dollar33.10
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4770 Max
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4770 Max 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/7326410 (accessed 2026-10-22).