Hardware Spec Index

Brontix FN-5845 Core 140mm PWM Case Fan

Case Fans · Brontix · SKU FN5845-CORE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index328 (Case Fans scale)
Category rank#7,047
Street price$9
Power2 W
Performance per dollar36.44
Released2023

Specifications

BrandBrontix
ModelBrontix FN-5845 Core
Size140 × 140 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-1585 XT 120mm PWM ARGB Case Fan1,335$49Compare
Caldera FN-4151 XT 140mm PWM Case Fan720$19Compare
Caldera FN-8193 XT 120mm PWM ARGB Case Fan (3-Pack)1,072$29Compare
Teralux FN-7785 Pro 140mm PWM Case Fan659$19Compare
Corvane FN-1318 Max 120mm PWM Case Fan220$9Compare
Zephyra FN-1670 Pro 120mm PWM ARGB Case Fan1,314$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-5845 Core 140mm PWM Case Fan”, https://vextor7.com/item/9685564 (accessed 2026-10-21).