Hardware Spec Index

Caldera FN-6903 SE 120mm PWM Case Fan

Case Fans · Caldera · SKU FN6903-SE · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index439 (Case Fans scale)
Category rank#48,453
Street price$19
Power4 W
Performance per dollar23.11
Released2025

Specifications

BrandCaldera
ModelCaldera FN-6903 SE
Size120 × 120 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise27 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6903 SE 120mm PWM Case Fan”, https://vextor7.com/item/33035022 (accessed 2026-10-24).