Dell PowerEdge R720XD server is a 2U dense chassis supporting up to 24 physical cores of compute performance. We can pack up to 24 x 2.5" OR 12x 3.5" SAS/SATA/NL SAS/SSD and 120TB of storage in this unit. Maximum configured DDR3 12800R memory is 768GB (24 x 32GB). Power supplies and hard drives are hot-swappable. Each one of our refurbished Dell 2U rack servers is individually inspected prior to configuration. All rack servers we carry have been decommissioned and acquired from climate controlled facilities to include both colocations and data centers across the United States.