This technical white paper describes Dell EMC’s solution for 20,000 Exchange mailboxes with 20GB mailbox size supporting up to 150 messages per day in a four-copy DAG. In this solution, the PowerEdge R740xd server with 3.5-inch drives is configured for the Mailbox Server role.
Dell EMC PowerEdge R740xd is a 2-socket, 2U, rack server with a highly expandable memory, dense storage capacity and impressive I/O capabilities. The PowerEdge R740xd server can readily handle data-intensive applications that require large storage capacity and I/O performance such as email. It delivers the performance and availability required for mission-critical email services and is a great hardware building block for midsize to large organizations.
The internal RAID controller provides a range of RAID levels for improved storage reliability, while the optional CacheCade feature caches the most frequently accessed data, thus boosting database performance. The major features of the server or storage system are as follows.
- OpenManage Essentials console
- iDRAC9 with Lifecycle Controller
The Dell EMC Storage MD1400 direct-attached storage (DAS) enclosure with 12Gb SAS throughput is specifically engineered to work with the 14th generation of PowerEdge servers that use the newest line of PowerEdge RAID Controller 10 (PERC10) 12Gb SAS HBA cards. Scaling capacity built in the 14th generation of PowerEdge servers enables end-to-end 12Gb solutions with exceptional storage flexibility and IO performance for applications such as:
The PowerEdge R740xd chassis configured with the 3.5-inch large form factor drives is used as part of this solution. For more information, see Dell EMC PowerEdge R740xd Server product page.