Hardware Spec Index

Teralux FN-5142 Ultra 140mm PWM Case Fan

Case Fans · Teralux · SKU FN5142-ULTRA · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index654 (Case Fans scale)
Category rank#14,977
Street price$19
Power4 W
Performance per dollar34.42
Released2024

Specifications

BrandTeralux
ModelTeralux FN-5142 Ultra
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-4439 Core 120mm PWM ARGB Case Fan992$39Compare
Zephyra FN-2316 Ti 140mm PWM ARGB Case Fan (3-Pack)776$29Compare
Teralux FN-4019 Prime 120mm PWM Case Fan (3-Pack)439$19Compare
Teralux FN-9379 Prime 120mm PWM ARGB Case Fan1,286$49Compare
Teralux FN-7328 Prime 120mm PWM ARGB Case Fan (3-Pack)1,190$49Compare
Caldera FN-1955 SE 120mm PWM ARGB Case Fan1,400$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-5142 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/3719861 (accessed 2026-10-26).