Hardware Spec Index

Brontix FN-9877 Plus 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN9877-PLUS · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index596 (Case Fans scale)
Category rank#12,430
Street price$19
Power3 W
Performance per dollar31.37
Released2024

Specifications

BrandBrontix
ModelBrontix FN-9877 Plus
Size120 × 120 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise27 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-2827 Core 140mm PWM ARGB Case Fan1,192$49Compare
Caldera FN-1393 XT 140mm PWM ARGB Case Fan1,221$49Compare
Teralux FN-3933 XT 120mm PWM Case Fan511$19Compare
Teralux FN-2185 Max 140mm PWM ARGB Case Fan (3-Pack)1,054$29Compare
Corvane FN-6005 Ti 120mm PWM ARGB Case Fan1,216$39Compare
Caldera FN-1109 SE 120mm PWM ARGB Case Fan1,098$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-9877 Plus 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/71667263 (accessed 2026-10-25).