Hardware Spec Index

Caldera FN-2391 Edge 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2391-EDGE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index1,030 (Case Fans scale)
Category rank#37,673
Street price$29
Power3 W
Performance per dollar35.52
Released2025

Specifications

BrandCaldera
ModelCaldera FN-2391 Edge
Size120 × 120 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise32 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-2391 Edge 120mm PWM ARGB Case Fan”, https://vextor7.com/item/7052252 (accessed 2026-10-25).