Hardware Spec Index

Caldera FN-8400 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN8400-CORE · Released 2024 · Updated 2026-10-18

Key facts

Benchmark index703 (Case Fans scale)
Category rank#45,619
Street price$19
Power3 W
Performance per dollar37.00
Released2024

Specifications

BrandCaldera
ModelCaldera FN-8400 Core
Size140 × 140 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-8400 Core 140mm PWM Case Fan”, https://vextor7.com/item/4530264 (accessed 2026-10-18).