2U rack height Railkit not included 32GB DDR3 ECC Dimm(192GB Max with Avai) 2 x 600gb 2.5″ SAS 7200rpm Hdd Perc6 RAID Card Dual embedded Gigabit NICs Redundant power supplies Remote management: Not install 12 months Warranty included-T&Cs Apply Warranty Upgradable to 24months