Hardware Spec Index

Caldera FN-2238 Edge 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2238-EDGE · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index1,276 (Case Fans scale)
Category rank#43,094
Street price$49
Power3 W
Performance per dollar26.04
Released2025

Specifications

BrandCaldera
ModelCaldera FN-2238 Edge
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise36 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2238 Edge 140mm PWM ARGB Case Fan”, https://vextor7.com/item/1365531 (accessed 2026-10-21).