Hardware Spec Index

Caldera FN-6253 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN6253-PRO · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index1,078 (Case Fans scale)
Category rank#46,706
Street price$39
Power4 W
Performance per dollar27.64
Released2026

Specifications

BrandCaldera
ModelCaldera FN-6253 Pro
Size140 × 140 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6253 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/9871722 (accessed 2026-10-21).