Hardware Spec Index

Teralux FN-9847 XT 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN9847-XT · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index1,400 (Case Fans scale)
Category rank#47,434
Street price$49
Power4 W
Performance per dollar28.57
Released2024

Specifications

BrandTeralux
ModelTeralux FN-9847 XT
Size140 × 140 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-8967 Max 140mm PWM ARGB Case Fan1,048$29Compare
Brontix FN-9334 Ti 120mm PWM ARGB Case Fan (3-Pack)868$29Compare
Brontix FN-8552 Plus 120mm PWM ARGB Case Fan1,148$39Compare
Zephyra FN-7596 Core 140mm PWM Case Fan219$9Compare
Teralux FN-2677 Max 140mm PWM Case Fan (3-Pack)397$9Compare
Teralux FN-3595 Max 120mm PWM ARGB Case Fan (3-Pack)1,291$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-9847 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/408846 (accessed 2026-10-23).