Hardware Spec Index

Caldera FN-2641 Pro 120mm PWM Case Fan

Case Fans · Caldera · SKU FN2641-PRO · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index608 (Case Fans scale)
Category rank#14,595
Street price$19
Power3 W
Performance per dollar32.00
Released2025

Specifications

BrandCaldera
ModelCaldera FN-2641 Pro
Size120 × 120 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2641 Pro 120mm PWM Case Fan”, https://vextor7.com/item/87807 (accessed 2026-10-19).