Synology(Rack 2U) 8C2,1GhzCPU/ 16Gb(128)/ RAID0,1,10,5,6/ upto12HP HDDs SATA,SAS(3,5' 2,5')upto 96 (7xRX1222sas)/ 2xUSB/ 4GE+2x10GE(RJ-45)/ 2Expslot/ iSCSI/ 2xIPcam/ 2xRPS/ no rail/ 1YW repl SA3400 (SA3410)