Hardware Spec Index

Teralux FN-3705 Edge 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN3705-EDGE · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index1,026 (Case Fans scale)
Category rank#48,908
Street price$39
Power4 W
Performance per dollar26.31
Released2020

Specifications

BrandTeralux
ModelTeralux FN-3705 Edge
Size120 × 120 × 25 mm
Speed400–2,800 RPM (PWM)
Airflow95.2 CFM
Static pressure3.08 mmH₂O
Noise28 dBA
BearingFluid dynamic 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
Brontix FN-7340 XT 120mm PWM Case Fan302$9Compare
Brontix FN-4996 SE 140mm PWM Case Fan (3-Pack)335$9Compare
Caldera FN-1575 Ultra 140mm PWM Case Fan265$9Compare
Teralux FN-7696 Core 120mm PWM ARGB Case Fan859$29Compare
Zephyra FN-4406 Ultra 120mm PWM ARGB Case Fan (3-Pack)1,059$29Compare
Caldera FN-2309 Plus 120mm PWM ARGB Case Fan (3-Pack)1,377$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-3705 Edge 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/5845485 (accessed 2026-10-23).