Hardware Spec Index

Teralux FN-5209 Prime 120mm PWM ARGB Case Fan (3-Pack)

Case Fans · Teralux · SKU FN5209-PRIME · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index887 (Case Fans scale)
Category rank#38,939
Street price$29
Power4 W
Performance per dollar30.59
Released2019

Specifications

BrandTeralux
ModelTeralux FN-5209 Prime
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise28 dBA
BearingMagnetic levitation
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-1746 Pro 120mm PWM Case Fan694$19Compare
Zephyra FN-4139 SE 140mm PWM ARGB Case Fan (3-Pack)1,400$49Compare
Caldera FN-7025 SE 140mm PWM Case Fan357$9Compare
Brontix FN-8509 Core 140mm PWM Case Fan557$19Compare
Zephyra FN-7027 Max 120mm PWM Case Fan507$19Compare
Teralux FN-5138 SE 120mm PWM ARGB Case Fan942$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Teralux FN-5209 Prime 120mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/9025944 (accessed 2026-10-22).