Hardware Spec Index

Brontix FN-6488 Pro 140mm PWM Case Fan

Case Fans · Brontix · SKU FN6488-PRO · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index474 (Case Fans scale)
Category rank#42,795
Street price$19
Power4 W
Performance per dollar24.95
Released2026

Specifications

BrandBrontix
ModelBrontix FN-6488 Pro
Size140 × 140 × 25 mm
Speed400–2,500 RPM (PWM)
Airflow120.0 CFM
Static pressure2.38 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-3385 Plus 140mm PWM Case Fan437$19Compare
Caldera FN-6067 SE 140mm PWM Case Fan655$19Compare
Corvane FN-2650 Ti 140mm PWM Case Fan369$9Compare
Zephyra FN-7583 Core 120mm PWM ARGB Case Fan1,331$49Compare
Zephyra FN-4311 Prime 120mm PWM Case Fan274$9Compare
Teralux FN-1601 XT 120mm PWM ARGB Case Fan1,133$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6488 Pro 140mm PWM Case Fan”, https://vextor7.com/item/1283972 (accessed 2026-10-23).