Hardware Spec Index

Teralux FN-8438 XT 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN8438-XT · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index883 (Case Fans scale)
Category rank#20,643
Street price$29
Power3 W
Performance per dollar30.45
Released2025

Specifications

BrandTeralux
ModelTeralux FN-8438 XT
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise25 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-6081 Pro 140mm PWM Case Fan (3-Pack)471$19Compare
Zephyra FN-2868 XT 140mm PWM ARGB Case Fan835$19Compare
Zephyra FN-8134 Ti 120mm PWM ARGB Case Fan (3-Pack)935$29Compare
Caldera FN-5436 Core 120mm PWM Case Fan593$19Compare
Teralux FN-5454 XT 140mm PWM Case Fan425$19Compare
Corvane FN-2740 Plus 120mm PWM Case Fan (3-Pack)301$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-8438 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/9605750 (accessed 2026-10-21).