Hardware Spec Index

Caldera FN-2452 Pro 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2452-PRO · Released 2024 · Updated 2026-10-18

Key facts

Benchmark index1,015 (Case Fans scale)
Category rank#22,307
Street price$29
Power4 W
Performance per dollar35.00
Released2024

Specifications

BrandCaldera
ModelCaldera FN-2452 Pro
Size140 × 140 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-2452 Pro 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/3693836 (accessed 2026-10-18).