Hardware Spec Index

Brontix FN-7939 XT 120mm PWM Case Fan (3-Pack)

Case Fans · Brontix · SKU FN7939-XT · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index571 (Case Fans scale)
Category rank#17,332
Street price$19
Power3 W
Performance per dollar30.05
Released2024

Specifications

BrandBrontix
ModelBrontix FN-7939 XT
Size120 × 120 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-4152 Ti 140mm PWM ARGB Case Fan998$29Compare
Caldera FN-8354 SE 120mm PWM Case Fan (3-Pack)414$9Compare
Brontix FN-5429 Plus 140mm PWM Case Fan (3-Pack)401$19Compare
Caldera FN-4881 SE 120mm PWM ARGB Case Fan (3-Pack)1,353$49Compare
Zephyra FN-6173 Edge 120mm PWM ARGB Case Fan (3-Pack)1,297$49Compare
Brontix FN-7966 Ti 140mm PWM Case Fan (3-Pack)703$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-7939 XT 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3025302 (accessed 2026-10-26).