Hardware Spec Index

Brontix FN-5684 Pro 120mm PWM Case Fan

Case Fans · Brontix · SKU FN5684-PRO · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index593 (Case Fans scale)
Category rank#27,549
Street price$19
Power3 W
Performance per dollar31.21
Released2025

Specifications

BrandBrontix
ModelBrontix FN-5684 Pro
Size120 × 120 × 25 mm
Speed200–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-5772 Core 120mm PWM ARGB Case Fan (3-Pack)1,008$39Compare
Teralux FN-6706 XT 120mm PWM Case Fan660$19Compare
Brontix FN-4045 Max 120mm PWM Case Fan (3-Pack)302$9Compare
Zephyra FN-5773 Pro 140mm PWM ARGB Case Fan915$29Compare
Corvane FN-9273 SE 120mm PWM ARGB Case Fan (3-Pack)1,292$49Compare
Caldera FN-3755 Prime 120mm PWM Case Fan338$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-5684 Pro 120mm PWM Case Fan”, https://vextor7.com/item/81312691 (accessed 2026-10-26).