Hardware Spec Index

Teralux FN-4651 XT 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4651-XT · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,355 (Case Fans scale)
Category rank#2,494
Street price$49
Power4 W
Performance per dollar27.65
Released2020

Specifications

BrandTeralux
ModelTeralux FN-4651 XT
Size140 × 140 × 25 mm
Speed300–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise33 dBA
BearingFluid dynamic bearing
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
Corvane FN-5223 Prime 120mm PWM ARGB Case Fan (3-Pack)1,089$39Compare
Caldera FN-2427 Pro 140mm PWM Case Fan817$19Compare
Brontix FN-3717 Plus 120mm PWM ARGB Case Fan971$29Compare
Caldera FN-5881 Plus 140mm PWM ARGB Case Fan (3-Pack)964$29Compare
Zephyra FN-8266 Ti 120mm PWM Case Fan388$19Compare
Zephyra FN-4022 Pro 120mm PWM ARGB Case Fan1,217$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4651 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/4099175 (accessed 2026-10-22).