Hardware Spec Index

Brontix FN-1881 Ti 120mm PWM Case Fan

Case Fans · Brontix · SKU FN1881-TI · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index716 (Case Fans scale)
Category rank#9,928
Street price$19
Power2 W
Performance per dollar37.68
Released2021

Specifications

BrandBrontix
ModelBrontix FN-1881 Ti
Size120 × 120 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise35 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-8410 Ti 140mm PWM Case Fan354$9Compare
Caldera FN-4875 Max 120mm PWM ARGB Case Fan (3-Pack)1,181$39Compare
Brontix FN-4708 Pro 120mm PWM ARGB Case Fan1,204$39Compare
Corvane FN-6370 Max 140mm PWM Case Fan553$19Compare
Brontix FN-1679 SE 120mm PWM Case Fan728$19Compare
Corvane FN-3290 Max 120mm PWM ARGB Case Fan (3-Pack)1,065$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-1881 Ti 120mm PWM Case Fan”, https://vextor7.com/item/2993487 (accessed 2026-10-22).