Hardware Spec Index

Caldera FN-2501 Ultra 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2501-ULTRA · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index879 (Case Fans scale)
Category rank#6,160
Street price$29
Power4 W
Performance per dollar30.31
Released2025

Specifications

BrandCaldera
ModelCaldera FN-2501 Ultra
Size120 × 120 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise23 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2501 Ultra 120mm PWM ARGB Case Fan”, https://vextor7.com/item/3370017 (accessed 2026-10-25).