Hardware Spec Index

Brontix FN-5277 Prime 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN5277-PRIME · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,054 (Case Fans scale)
Category rank#38,858
Street price$39
Power4 W
Performance per dollar27.03
Released2024

Specifications

BrandBrontix
ModelBrontix FN-5277 Prime
Size120 × 120 × 25 mm
Speed500–2,900 RPM (PWM)
Airflow98.6 CFM
Static pressure3.19 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-6621 Prime 120mm PWM ARGB Case Fan (3-Pack)977$29Compare
Teralux FN-2767 Core 120mm PWM ARGB Case Fan999$29Compare
Caldera FN-2676 Ti 140mm PWM Case Fan542$19Compare
Caldera FN-8493 Core 140mm PWM Case Fan583$19Compare
Caldera FN-7902 Prime 120mm PWM ARGB Case Fan933$29Compare
Brontix FN-5813 Pro 140mm PWM ARGB Case Fan1,152$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-5277 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/3069952 (accessed 2026-10-20).