Hardware Spec Index

Teralux FN-4654 Plus 140mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN4654-PLUS · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index1,108 (Case Fans scale)
Category rank#36,693
Street price$39
Power3 W
Performance per dollar28.41
Released2021

Specifications

BrandTeralux
ModelTeralux FN-4654 Plus
Size140 × 140 × 25 mm
Speed300–2,200 RPM (PWM)
Airflow105.6 CFM
Static pressure2.09 mmH₂O
Noise28 dBA
BearingRifle 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
Teralux FN-7553 Max 140mm PWM Case Fan539$19Compare
Teralux FN-5291 Edge 120mm PWM ARGB Case Fan1,400$49Compare
Teralux FN-6903 Edge 140mm PWM Case Fan416$19Compare
Caldera FN-4382 Pro 120mm PWM ARGB Case Fan (3-Pack)902$29Compare
Zephyra FN-6504 Max 120mm PWM ARGB Case Fan1,329$49Compare
Zephyra FN-7137 Edge 140mm PWM ARGB Case Fan1,400$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-4654 Plus 140mm PWM ARGB Case Fan”, https://vextor7.com/item/9359207 (accessed 2026-10-25).