Super Micro SYS-6047R E1R24+/2 x Intel Xeon E5-2609 v2 (4x2.5GHz, 10MB Cache) 22nm / 80W / LGA2011/4 Cores(4 Threads)/8GB DDR4-2133 ECC Registered Supermicro certified for Intel C612 chipsets/1000GB 3.5" SATA 7200rpm Enterprise / MTBF 1,200,000 hours, half duplex, single port, no T10 PI (Protection Information)/No ODD/920W/24x3.5" SATA/SAS hot-swap drive bays, LSI HBA/RAID required, 4x1GbE (i350), IP-KVM, Video, 4xPCI-E (x16), 1xPCI-E (x8), 1xPCI-E (x4 in x8)/24.9kg/437x178x660/LSI SAS 9271-8i Kit SAS 6Gb/s RAID controller, LSI 2208, 1Gb cache, RAID levels: 0,1,5,6,10,50,60, PCI-E x8 3.0 / Rack 4U