Hardware Spec Index

Caldera FN-2751 Pro 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2751-PRO · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index933 (Case Fans scale)
Category rank#40,093
Street price$29
Power4 W
Performance per dollar32.17
Released2020

Specifications

BrandCaldera
ModelCaldera FN-2751 Pro
Size140 × 140 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise33 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2751 Pro 140mm PWM ARGB Case Fan”, https://vextor7.com/item/2913376 (accessed 2026-10-19).