Hardware Spec Index

Brontix FN-6771 Prime 120mm PWM Case Fan

Case Fans · Brontix · SKU FN6771-PRIME · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index520 (Case Fans scale)
Category rank#34,255
Street price$19
Power3 W
Performance per dollar27.37
Released2024

Specifications

BrandBrontix
ModelBrontix FN-6771 Prime
Size120 × 120 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise31 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-2954 Prime 120mm PWM Case Fan (3-Pack)507$19Compare
Zephyra FN-4515 Ultra 120mm PWM ARGB Case Fan1,125$39Compare
Corvane FN-5418 Ultra 120mm PWM ARGB Case Fan1,227$49Compare
Caldera FN-9742 SE 140mm PWM Case Fan (3-Pack)572$19Compare
Corvane FN-9465 Core 120mm PWM ARGB Case Fan (3-Pack)1,076$39Compare
Corvane FN-5132 Pro 120mm PWM ARGB Case Fan1,010$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-6771 Prime 120mm PWM Case Fan”, https://vextor7.com/item/1607097 (accessed 2026-10-24).