Hardware Spec Index

Brontix FN-4210 Prime 140mm PWM Case Fan

Case Fans · Brontix · SKU FN4210-PRIME · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index699 (Case Fans scale)
Category rank#40,140
Street price$19
Power4 W
Performance per dollar36.79
Released2025

Specifications

BrandBrontix
ModelBrontix FN-4210 Prime
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-7932 Core 120mm PWM ARGB Case Fan1,147$39Compare
Caldera FN-8090 Ti 120mm PWM Case Fan255$9Compare
Teralux FN-4662 SE 120mm PWM ARGB Case Fan (3-Pack)1,075$39Compare
Caldera FN-8872 Pro 120mm PWM ARGB Case Fan1,400$49Compare
Caldera FN-4952 Core 120mm PWM ARGB Case Fan1,021$29Compare
Caldera FN-8848 Prime 140mm PWM ARGB Case Fan1,084$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-4210 Prime 140mm PWM Case Fan”, https://vextor7.com/item/51316938 (accessed 2026-10-26).