Hardware Spec Index

Caldera FN-4185 Edge 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4185-EDGE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index1,114 (Case Fans scale)
Category rank#32,778
Street price$39
Power3 W
Performance per dollar28.56
Released2020

Specifications

BrandCaldera
ModelCaldera FN-4185 Edge
Size140 × 140 × 25 mm
Speed500–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise35 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-4185 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/6368402 (accessed 2026-10-26).