Hardware Spec Index

Teralux FN-8456 XT 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN8456-XT · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index926 (Case Fans scale)
Category rank#38,576
Street price$29
Power3 W
Performance per dollar31.93
Released2026

Specifications

BrandTeralux
ModelTeralux FN-8456 XT
Size140 × 140 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise34 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
Caldera FN-3256 Max 120mm PWM Case Fan (3-Pack)413$19Compare
Teralux FN-2876 Core 140mm PWM Case Fan636$19Compare
Teralux FN-2970 SE 120mm PWM Case Fan (3-Pack)634$19Compare
Brontix FN-4735 SE 140mm PWM Case Fan573$19Compare
Teralux FN-6285 Core 140mm PWM Case Fan425$9Compare
Caldera FN-5367 XT 140mm PWM ARGB Case Fan836$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-8456 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/20134504 (accessed 2026-10-22).