Hardware Spec Index

Brontix FN-3836 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN3836-XT · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index821 (Case Fans scale)
Category rank#33,576
Street price$29
Power3 W
Performance per dollar28.31
Released2019

Specifications

BrandBrontix
ModelBrontix FN-3836 XT
Size120 × 120 × 25 mm
Speed300–2,400 RPM (PWM)
Airflow81.6 CFM
Static pressure2.64 mmH₂O
Noise28 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
Zephyra FN-3249 Max 140mm PWM Case Fan414$19Compare
Brontix FN-6138 Core 140mm PWM Case Fan455$19Compare
Zephyra FN-7130 Ultra 120mm PWM ARGB Case Fan944$29Compare
Teralux FN-4542 XT 120mm PWM Case Fan644$19Compare
Teralux FN-8186 Pro 140mm PWM Case Fan212$9Compare
Corvane FN-2399 Core 140mm PWM ARGB Case Fan942$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3836 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/20052364 (accessed 2026-10-20).