Quad core 5 bay nas with aes ni support with over 1 165 mbs reading and 527 mbs writing performance pcie slot for optional 10gbe add on card four 1gbe rj 45 ports with failover and link aggregation support optional m2d17 adapter card for dual m2 sata ssds for cache two memory configurations 2gb amp 8gb with easily upgradable dual channel design up to 16gb advanced btrfs file system offering 65 000 system wide snapshots and 1 024 snapshots per shared folder scale up to 15 drives with