Hardware Spec Index

Teralux FN-6427 Ultra 120mm PWM Case Fan

Case Fans · Teralux · SKU FN6427-ULTRA · Released 2025 · Updated 2026-10-27

Key facts

Benchmark index512 (Case Fans scale)
Category rank#36,240
Street price$19
Power3 W
Performance per dollar26.95
Released2025

Specifications

BrandTeralux
ModelTeralux FN-6427 Ultra
Size120 × 120 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise32 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-5814 Ultra 120mm PWM ARGB Case Fan (3-Pack)1,045$29Compare
Zephyra FN-8217 SE 140mm PWM Case Fan309$9Compare
Zephyra FN-2543 Core 140mm PWM Case Fan252$9Compare
Corvane FN-3378 Pro 120mm PWM Case Fan252$9Compare
Brontix FN-6140 SE 120mm PWM Case Fan319$9Compare
Brontix FN-1757 SE 140mm PWM Case Fan (3-Pack)804$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-6427 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/5685608 (accessed 2026-10-27).