QSAN XCubeNXT XN5112D NXT, Dual Controller, Intel 4-core Xeon, DDR4 16GB, 10GbE SFP+*8, 2U12, GBIC*4, Rail kit, 5-Year Warranty The QSAN XCubeNXT XN5112D is a unified storage system running QSM, with 5-minute setup, cross-platform replication, Cache-to-Flash protection and non-disruptive firmware upgrades. It scales up to 546 drives / 16.7PB with Wake-on-SAS expansion and offers CIFS/NFS/iSCSI, RAID EE, thin provisioning, SSD cache, auto-tiering, compression, inline deduplication, SED, RBAC and ACL - giving resellers and MSPs one platform for file and block workloads. Category: Hybird Mid-End Chassis: 2U System Controller: Dual Ctrl CPU: Intel Xeon 4-Core System Memory: 16GB DDR4 ECC (Max. 512GB) HDD No.12 HDD Type: 3.5'/2.5' 12Gb SAS/NL SAS, 2.5' SAS SSD Host Ports: 8 std. + 16 (optional), SAS Exp. Port: 4 Max. HDD: 492 EAN Code: 4710474329496 and UPC Code: 0889987013131 Warranty: 5 Years