Hardware Spec Index

Caldera FN-1551 SE 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1551-SE · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index292 (Case Fans scale)
Category rank#33,763
Street price$9
Power4 W
Performance per dollar32.44
Released2026

Specifications

BrandCaldera
ModelCaldera FN-1551 SE
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1551 SE 120mm PWM Case Fan”, https://vextor7.com/item/2869592 (accessed 2026-10-22).