Hardware Spec Index

Caldera FN-4348 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4348-CORE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index604 (Case Fans scale)
Category rank#1,778
Street price$19
Power3 W
Performance per dollar31.79
Released2025

Specifications

BrandCaldera
ModelCaldera FN-4348 Core
Size140 × 140 × 25 mm
Speed200–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-4348 Core 140mm PWM Case Fan”, https://vextor7.com/item/4925541 (accessed 2026-10-20).