Hardware Spec Index

Caldera FN-6943 Core 140mm PWM Case Fan

Case Fans · Caldera · SKU FN6943-CORE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index746 (Case Fans scale)
Category rank#19,420
Street price$19
Power4 W
Performance per dollar39.26
Released2025

Specifications

BrandCaldera
ModelCaldera FN-6943 Core
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6943 Core 140mm PWM Case Fan”, https://vextor7.com/item/3924734 (accessed 2026-10-20).