Hardware Spec Index

Brontix FN-5817 Plus 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN5817-PLUS · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index342 (Case Fans scale)
Category rank#43,202
Street price$9
Power3 W
Performance per dollar38.00
Released2021

Specifications

BrandBrontix
ModelBrontix FN-5817 Plus
Size120 × 120 × 25 mm
Speed300–2,400 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
Teralux FN-5556 SE 120mm PWM ARGB Case Fan918$29Compare
Brontix FN-8996 Edge 140mm PWM Case Fan355$9Compare
Zephyra FN-8845 Ti 120mm PWM ARGB Case Fan873$29Compare
Caldera FN-8450 Plus 120mm PWM Case Fan579$19Compare
Brontix FN-9602 Pro 140mm PWM ARGB Case Fan (3-Pack)822$29Compare
Corvane FN-4756 Pro 120mm PWM Case Fan (3-Pack)395$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-5817 Plus 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/94512866 (accessed 2026-10-25).