Hardware Spec Index

Brontix FN-1251 SE 120mm PWM Case Fan

Case Fans · Brontix · SKU FN1251-SE · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index593 (Case Fans scale)
Category rank#46,124
Street price$19
Power3 W
Performance per dollar31.21
Released2021

Specifications

BrandBrontix
ModelBrontix FN-1251 SE
Size120 × 120 × 25 mm
Speed500–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise30 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-8687 Plus 120mm PWM Case Fan (3-Pack)207$9Compare
Corvane FN-7548 Core 120mm PWM Case Fan313$9Compare
Zephyra FN-3487 Ultra 140mm PWM ARGB Case Fan1,056$39Compare
Brontix FN-5504 Core 140mm PWM Case Fan544$19Compare
Caldera FN-6381 XT 120mm PWM ARGB Case Fan1,034$29Compare
Corvane FN-9653 Max 120mm PWM Case Fan (3-Pack)635$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-1251 SE 120mm PWM Case Fan”, https://vextor7.com/item/12366641 (accessed 2026-10-19).