Hardware Spec Index

Brontix FN-8858 Ultra 120mm PWM Case Fan

Case Fans · Brontix · SKU FN8858-ULTRA · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index211 (Case Fans scale)
Category rank#23,169
Street price$9
Power3 W
Performance per dollar23.44
Released2026

Specifications

BrandBrontix
ModelBrontix FN-8858 Ultra
Size120 × 120 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise33 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-8943 Pro 120mm PWM ARGB Case Fan1,291$49Compare
Caldera FN-4048 Ti 120mm PWM ARGB Case Fan1,039$39Compare
Teralux FN-7553 Plus 120mm PWM Case Fan (3-Pack)514$19Compare
Brontix FN-4359 Pro 140mm PWM ARGB Case Fan1,204$49Compare
Zephyra FN-4268 XT 120mm PWM ARGB Case Fan1,113$39Compare
Teralux FN-6982 Core 120mm PWM ARGB Case Fan1,073$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-8858 Ultra 120mm PWM Case Fan”, https://vextor7.com/item/2975733 (accessed 2026-10-23).