The Cisco ASR 9904 router offers comprehensive network management capabilities and a tower form factor. It employs a RAID level of 1+0 and falls under the Enterprise product line. This particular unit is a single unit, and its model is ASR-9904-AC Router 2x A9K-RSP5-TR 2x A9K-24X10GE-1G-TR. It is in pristine condition, having never been used, making it an ideal choice for those seeking a dependable and high-performance networking solution.