Hardware Spec Index

Caldera FN-8348 Ultra 140mm PWM Case Fan

Case Fans · Caldera · SKU FN8348-ULTRA · Released 2025 · Updated 2026-10-24

Key facts

Benchmark index263 (Case Fans scale)
Category rank#45,972
Street price$9
Power3 W
Performance per dollar29.22
Released2025

Specifications

BrandCaldera
ModelCaldera FN-8348 Ultra
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8348 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/806857 (accessed 2026-10-24).