Hardware Spec Index

Caldera FN-3980 Edge 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3980-EDGE · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index687 (Case Fans scale)
Category rank#5,950
Street price$19
Power3 W
Performance per dollar36.16
Released2022

Specifications

BrandCaldera
ModelCaldera FN-3980 Edge
Size120 × 120 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3980 Edge 120mm PWM Case Fan”, https://vextor7.com/item/4836563 (accessed 2026-10-25).