Hardware Spec Index

Caldera FN-3855 Edge 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3855-EDGE · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index1,173 (Case Fans scale)
Category rank#36,430
Street price$39
Power4 W
Performance per dollar30.08
Released2023

Specifications

BrandCaldera
ModelCaldera FN-3855 Edge
Size140 × 140 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise29 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3855 Edge 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/2331436 (accessed 2026-10-26).