Hardware Spec Index

Brontix FN-6623 Core 140mm PWM Case Fan

Case Fans · Brontix · SKU FN6623-CORE · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index413 (Case Fans scale)
Category rank#7,700
Street price$9
Power4 W
Performance per dollar45.89
Released2026

Specifications

BrandBrontix
ModelBrontix FN-6623 Core
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise30 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-6623 Core 140mm PWM Case Fan”, https://vextor7.com/item/4733259 (accessed 2026-10-23).