Processor : Intel Xeon E-2144G (4C 3.6GHz 8MB Cache/71W) 7Y48A02CEA RAM : 8 GB (1x8GB, UDIMM) (TruDDR4 2666MHz) up to 64GB HDD : 2 x 1 TB 3.5″ 7.2K SATA 6Gb NHS RAID : Intel RSTe software RAID (support RAID 0, 1, 10, 5) NIC : 1 X Gigabit Ethernet Power Supply : 250 W AC (100-240 V) {fixed} Optical Drive : Multiburner Warranty : 3 Year Warranty