QSAN 4U Single Ctrl SAN System Intel Xeon D-1517 Quad Core 24 Bay 2-ported 10GbE BASE-T iSCSI with Redundant power supply 4 slots for optional host cards

4U24 LFF Single-Upgradable Controller SAN, 1x Intel Quad-Core CPU, 4GB DDR4 ECC DIMM, 2x 10Gb iSCSI Base-T Ports, 1x 1Gb Management Ports, 2x 12Gb SAS Expansion Ports. 2x PCIE Expansion Slots: Optional 10Gb iSCSI SFP+ / 25Gb ISCSI SFP28 / 16Gb FC SFP+ / 32Gb FC SFP28 Host Connectivity. RAID 0,1,5,6,10,50,60,5EE,6EE,50EE,60EE. Default Software: Thin Provisioning, Asyncronous Remote Replication, Local Clone, 4096 Point-in-Time Snapshots. Optional Software: Read and Write SSD Caching, Auto-Tiering, Syncronous Replication. 3Y Manufacturer Warranty, optional 2Y Extension, NBD AR, NBD On-Site, 4H On-Site.