Hardware Spec Index

Brontix FN-8665 XT 120mm PWM ARGB Case Fan

Case Fans · Brontix · SKU FN8665-XT · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index1,215 (Case Fans scale)
Category rank#9,430
Street price$39
Power3 W
Performance per dollar31.15
Released2019

Specifications

BrandBrontix
ModelBrontix FN-8665 XT
Size120 × 120 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise28 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-7526 Ti 140mm PWM ARGB Case Fan971$29Compare
Brontix FN-3597 Prime 140mm PWM Case Fan793$19Compare
Teralux FN-7105 SE 140mm PWM Case Fan497$19Compare
Caldera FN-9616 Pro 120mm PWM ARGB Case Fan1,101$39Compare
Caldera FN-8412 Max 140mm PWM ARGB Case Fan (3-Pack)1,302$49Compare
Caldera FN-2444 Edge 140mm PWM ARGB Case Fan1,154$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-8665 XT 120mm PWM ARGB Case Fan”, https://vextor7.com/item/6313385 (accessed 2026-10-23).