Hardware Spec Index

Caldera FN-7477 Edge 120mm PWM Case Fan

Case Fans · Caldera · SKU FN7477-EDGE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index310 (Case Fans scale)
Category rank#24,621
Street price$9
Power3 W
Performance per dollar34.44
Released2023

Specifications

BrandCaldera
ModelCaldera FN-7477 Edge
Size120 × 120 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7477 Edge 120mm PWM Case Fan”, https://vextor7.com/item/211445 (accessed 2026-10-20).