Hardware Spec Index

Brontix FN-1857 Plus 120mm PWM Case Fan

Case Fans · Brontix · SKU FN1857-PLUS · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index677 (Case Fans scale)
Category rank#44,347
Street price$19
Power4 W
Performance per dollar35.63
Released2026

Specifications

BrandBrontix
ModelBrontix FN-1857 Plus
Size120 × 120 × 25 mm
Speed200–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise34 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-1984 SE 140mm PWM ARGB Case Fan1,349$49Compare
Teralux FN-8010 Core 140mm PWM Case Fan751$19Compare
Brontix FN-4777 SE 140mm PWM ARGB Case Fan989$29Compare
Zephyra FN-7612 Core 120mm PWM Case Fan474$19Compare
Zephyra FN-4161 Ti 120mm PWM ARGB Case Fan1,236$39Compare
Brontix FN-5827 Core 120mm PWM ARGB Case Fan (3-Pack)1,035$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-1857 Plus 120mm PWM Case Fan”, https://vextor7.com/item/7300571 (accessed 2026-10-23).