Hardware Spec Index

Brontix FN-8561 Ultra 140mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN8561-ULTRA · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index471 (Case Fans scale)
Category rank#11,668
Street price$19
Power4 W
Performance per dollar24.79
Released2020

Specifications

BrandBrontix
ModelBrontix FN-8561 Ultra
Size140 × 140 × 25 mm
Speed400–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise22 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-3663 Ultra 120mm PWM ARGB Case Fan (3-Pack)924$29Compare
Zephyra FN-1233 Ti 120mm PWM Case Fan751$29Compare
Caldera FN-5095 Ultra 140mm PWM Case Fan296$9Compare
Corvane FN-7723 Pro 120mm PWM Case Fan (3-Pack)705$19Compare
Brontix FN-8508 Pro 120mm PWM ARGB Case Fan1,351$49Compare
Brontix FN-1568 Max 120mm PWM ARGB Case Fan1,018$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-8561 Ultra 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/617279 (accessed 2026-10-20).