Hardware Spec Index

Brontix FN-3923 SE 120mm PWM Case Fan

Case Fans · Brontix · SKU FN3923-SE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index514 (Case Fans scale)
Category rank#29,290
Street price$19
Power4 W
Performance per dollar27.05
Released2025

Specifications

BrandBrontix
ModelBrontix FN-3923 SE
Size120 × 120 × 25 mm
Speed500–2,500 RPM (PWM)
Airflow85.0 CFM
Static pressure2.75 mmH₂O
Noise26 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-9671 Max 120mm PWM ARGB Case Fan956$39Compare
Corvane FN-6005 SE 140mm PWM ARGB Case Fan1,396$49Compare
Caldera FN-9881 Ti 120mm PWM Case Fan (3-Pack)724$19Compare
Zephyra FN-9664 Plus 120mm PWM ARGB Case Fan1,116$39Compare
Teralux FN-3076 Max 120mm PWM ARGB Case Fan (3-Pack)1,349$49Compare
Corvane FN-8628 Pro 120mm PWM ARGB Case Fan903$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-3923 SE 120mm PWM Case Fan”, https://vextor7.com/item/72948344 (accessed 2026-10-20).