Hardware Spec Index

Teralux FN-2249 Ultra 140mm PWM Case Fan

Case Fans · Teralux · SKU FN2249-ULTRA · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index637 (Case Fans scale)
Category rank#39,745
Street price$19
Power4 W
Performance per dollar33.53
Released2026

Specifications

BrandTeralux
ModelTeralux FN-2249 Ultra
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-7527 XT 120mm PWM Case Fan512$19Compare
Corvane FN-1516 Core 120mm PWM ARGB Case Fan (3-Pack)1,197$49Compare
Zephyra FN-7817 Core 140mm PWM ARGB Case Fan (3-Pack)972$29Compare
Teralux FN-6609 Plus 120mm PWM ARGB Case Fan (3-Pack)835$29Compare
Teralux FN-4825 SE 120mm PWM ARGB Case Fan818$29Compare
Caldera FN-1273 Plus 120mm PWM Case Fan621$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-2249 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/21542506 (accessed 2026-10-26).