Hardware Spec Index

Brontix FN-2709 Prime 120mm PWM Case Fan

Case Fans · Brontix · SKU FN2709-PRIME · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index784 (Case Fans scale)
Category rank#5,241
Street price$19
Power4 W
Performance per dollar41.26
Released2021

Specifications

BrandBrontix
ModelBrontix FN-2709 Prime
Size120 × 120 × 25 mm
Speed200–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-9399 Pro 120mm PWM ARGB Case Fan (3-Pack)1,056$29Compare
Corvane FN-5775 Ultra 140mm PWM ARGB Case Fan (3-Pack)1,366$49Compare
Teralux FN-1642 Plus 120mm PWM Case Fan243$9Compare
Teralux FN-1657 Ti 140mm PWM Case Fan590$19Compare
Zephyra FN-9279 Plus 120mm PWM ARGB Case Fan1,088$39Compare
Teralux FN-6234 Prime 120mm PWM ARGB Case Fan (3-Pack)1,400$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-2709 Prime 120mm PWM Case Fan”, https://vextor7.com/item/25007166 (accessed 2026-10-24).