Hardware Spec Index

Teralux FN-1643 Max 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN1643-MAX · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index1,389 (Case Fans scale)
Category rank#35,655
Street price$49
Power4 W
Performance per dollar28.35
Released2026

Specifications

BrandTeralux
ModelTeralux FN-1643 Max
Size140 × 140 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 mmH₂O
Noise33 dBA
BearingRifle bearing
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
Corvane FN-5855 XT 120mm PWM ARGB Case Fan (3-Pack)1,258$49Compare
Caldera FN-6964 XT 120mm PWM Case Fan277$9Compare
Corvane FN-5727 Ultra 120mm PWM ARGB Case Fan1,087$29Compare
Brontix FN-4799 Core 120mm PWM ARGB Case Fan1,280$49Compare
Teralux FN-3012 XT 120mm PWM Case Fan671$19Compare
Zephyra FN-9875 Prime 120mm PWM ARGB Case Fan926$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-1643 Max 140mm PWM ARGB Case Fan”, https://vextor7.com/item/5701577 (accessed 2026-10-21).