Hardware Spec Index

Caldera FN-3877 Edge 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3877-EDGE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index594 (Case Fans scale)
Category rank#21,002
Street price$19
Power3 W
Performance per dollar31.26
Released2025

Specifications

BrandCaldera
ModelCaldera FN-3877 Edge
Size120 × 120 × 25 mm
Speed200–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-3877 Edge 120mm PWM Case Fan”, https://vextor7.com/item/50832441 (accessed 2026-10-20).