Hardware Spec Index

Caldera FN-1856 Edge 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN1856-EDGE · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index1,240 (Case Fans scale)
Category rank#24,549
Street price$49
Power3 W
Performance per dollar25.31
Released2024

Specifications

BrandCaldera
ModelCaldera FN-1856 Edge
Size140 × 140 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise24 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-1856 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/977360 (accessed 2026-10-21).