Hardware Spec Index

Brontix FN-5768 Ultra 140mm PWM Case Fan

Case Fans · Brontix · SKU FN5768-ULTRA · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index806 (Case Fans scale)
Category rank#37,961
Street price$19
Power3 W
Performance per dollar42.42
Released2019

Specifications

BrandBrontix
ModelBrontix FN-5768 Ultra
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-1123 Ultra 120mm PWM ARGB Case Fan1,340$49Compare
Zephyra FN-8368 Ultra 120mm PWM Case Fan (3-Pack)212$9Compare
Corvane FN-3432 Pro 120mm PWM ARGB Case Fan1,220$39Compare
Caldera FN-3578 Plus 140mm PWM Case Fan602$19Compare
Teralux FN-2228 Plus 120mm PWM Case Fan (3-Pack)762$19Compare
Caldera FN-2956 Ultra 120mm PWM Case Fan (3-Pack)583$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Brontix FN-5768 Ultra 140mm PWM Case Fan”, https://vextor7.com/item/54773995 (accessed 2026-10-25).