Hardware Spec Index

Caldera FN-2308 Core 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2308-CORE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index1,180 (Case Fans scale)
Category rank#43,349
Street price$39
Power3 W
Performance per dollar30.26
Released2025

Specifications

BrandCaldera
ModelCaldera FN-2308 Core
Size140 × 140 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow115.2 CFM
Static pressure2.28 mmH₂O
Noise22 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-2308 Core 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/471676 (accessed 2026-10-20).