Hardware Spec Index

Caldera FN-4121 Edge 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4121-EDGE · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index657 (Case Fans scale)
Category rank#31,859
Street price$19
Power4 W
Performance per dollar34.58
Released2024

Specifications

BrandCaldera
ModelCaldera FN-4121 Edge
Size120 × 120 × 25 mm
Speed200–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4121 Edge 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/2185863 (accessed 2026-10-26).