Hardware Spec Index

Teralux FN-4155 XT 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4155-XT · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index1,122 (Case Fans scale)
Category rank#48,941
Street price$39
Power3 W
Performance per dollar28.77
Released2024

Specifications

BrandTeralux
ModelTeralux FN-4155 XT
Size140 × 140 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise31 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-7819 Core 120mm PWM Case Fan424$19Compare
Caldera FN-1064 Prime 120mm PWM ARGB Case Fan1,006$29Compare
Teralux FN-8130 XT 120mm PWM Case Fan757$29Compare
Caldera FN-7199 Ultra 120mm PWM Case Fan (3-Pack)306$9Compare
Brontix FN-7284 Ti 140mm PWM Case Fan (3-Pack)222$9Compare
Brontix FN-6818 Prime 120mm PWM Case Fan733$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4155 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/20189800 (accessed 2026-10-21).