Hardware Spec Index

Teralux FN-4138 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Teralux · SKU FN4138-XT · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index693 (Case Fans scale)
Category rank#47,241
Street price$19
Power4 W
Performance per dollar36.47
Released2024

Specifications

BrandTeralux
ModelTeralux FN-4138 XT
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 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
Zephyra FN-4393 Plus 120mm PWM Case Fan776$29Compare
Teralux FN-1481 SE 120mm PWM Case Fan610$19Compare
Zephyra FN-5167 Max 120mm PWM Case Fan (3-Pack)412$9Compare
Corvane FN-7530 Plus 120mm PWM Case Fan768$19Compare
Corvane FN-1100 Ti 120mm PWM ARGB Case Fan904$29Compare
Corvane FN-9303 Max 140mm PWM ARGB Case Fan984$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4138 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/9517567 (accessed 2026-10-21).