Hardware Spec Index

Teralux FN-4427 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4427-XT · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index251 (Case Fans scale)
Category rank#22,659
Street price$9
Power3 W
Performance per dollar27.89
Released2021

Specifications

BrandTeralux
ModelTeralux FN-4427 XT
Size120 × 120 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow68.0 CFM
Static pressure2.20 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-3245 Pro 120mm PWM Case Fan457$19Compare
Zephyra FN-5530 SE 120mm PWM ARGB Case Fan1,317$49Compare
Brontix FN-3101 SE 120mm PWM Case Fan (3-Pack)255$9Compare
Caldera FN-4416 Pro 120mm PWM Case Fan (3-Pack)669$19Compare
Teralux FN-9527 Ultra 140mm PWM Case Fan731$19Compare
Brontix FN-2470 Ti 140mm PWM Case Fan258$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4427 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/73678399 (accessed 2026-10-24).