Hardware Spec Index

Caldera FN-2121 Edge 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2121-EDGE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index815 (Case Fans scale)
Category rank#46,893
Street price$19
Power4 W
Performance per dollar42.89
Released2024

Specifications

BrandCaldera
ModelCaldera FN-2121 Edge
Size120 × 120 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise28 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-2121 Edge 120mm PWM ARGB Case Fan”, https://vextor7.com/item/50830595 (accessed 2026-10-20).