Hardware Spec Index

Teralux FN-3746 Edge 120mm PWM ARGB Case Fan

Case Fans · Teralux · SKU FN3746-EDGE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,096 (Case Fans scale)
Category rank#29,776
Street price$39
Power3 W
Performance per dollar28.10
Released2026

Specifications

BrandTeralux
ModelTeralux FN-3746 Edge
Size120 × 120 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise36 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
Caldera FN-1142 SE 120mm PWM Case Fan (3-Pack)264$9Compare
Caldera FN-6983 Ti 120mm PWM ARGB Case Fan1,020$39Compare
Brontix FN-8141 XT 120mm PWM Case Fan766$19Compare
Zephyra FN-1259 XT 140mm PWM Case Fan788$29Compare
Caldera FN-6061 Prime 140mm PWM Case Fan (3-Pack)518$19Compare
Brontix FN-1496 SE 120mm PWM ARGB Case Fan1,134$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3746 Edge 120mm PWM ARGB Case Fan”, https://vextor7.com/item/294239 (accessed 2026-10-19).