The Aurora Series BCD228-VRA-120 2U Rackmount is specifically built for the under 100-camera marketplace. Small-budget projects that have previously succumbed to the pressure of sacrificing quality for short-term savings now have access to servers with redundant power, RAID controller with 2GB of Flash Based Write Cache, hot-pluggable helium hard drives, and 10,000 PassMark rated CPUs. The HGST helium hard drives deliver an unprecedented reliability rating of 2.5M MTBF with 90-95% of hard drive’s usage being devoted to random write capabilities. This superior level of reliability is used in high-availability NAS and SAN systems as well. These big project features fit price conscious budgets while maintaining the high-performance found in enterprise surveillance.