Hardware Spec Index

Brontix FN-8891 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN8891-PRIME · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index376 (Case Fans scale)
Category rank#11,477
Street price$19
Power3 W
Performance per dollar19.79
Released2023

Specifications

BrandBrontix
ModelBrontix FN-8891 Prime
Size120 × 120 × 25 mm
Speed200–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-4520 Edge 140mm PWM ARGB Case Fan906$29Compare
Caldera FN-2970 Pro 120mm PWM Case Fan (3-Pack)649$19Compare
Caldera FN-5281 Prime 140mm PWM ARGB Case Fan1,025$29Compare
Caldera FN-3763 Max 120mm PWM ARGB Case Fan (3-Pack)947$29Compare
Corvane FN-6905 Plus 120mm PWM ARGB Case Fan1,175$39Compare
Caldera FN-8930 SE 120mm PWM Case Fan690$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-8891 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/5711246 (accessed 2026-10-25).