Hardware Spec Index

Brontix FN-2648 Prime 140mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN2648-PRIME · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index981 (Case Fans scale)
Category rank#17,437
Street price$29
Power4 W
Performance per dollar33.83
Released2025

Specifications

BrandBrontix
ModelBrontix FN-2648 Prime
Size140 × 140 × 25 mm
Speed200–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise32 dBA
BearingRifle bearing
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-5570 SE 120mm PWM Case Fan371$9Compare
Caldera FN-8746 Pro 140mm PWM ARGB Case Fan928$29Compare
Corvane FN-4243 Core 140mm PWM Case Fan (3-Pack)759$29Compare
Teralux FN-2511 Pro 120mm PWM Case Fan263$9Compare
Teralux FN-5251 Max 120mm PWM Case Fan (3-Pack)441$19Compare
Brontix FN-6163 Prime 120mm PWM Case Fan274$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-2648 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/301349 (accessed 2026-10-19).