Home > Servers > Modular Servers > White Papers > Executive summary: Newer Dell EMC PowerEdge Servers Significantly Increase Microsoft SQL Server Performance > Increased Efficiency
In addition to providing higher performance, Dell EMC™ PowerEdge™ C6520 servers consumed 13 percent less power on a per-VM basis than older PowerEdge C6420 servers.1
1 Based on head-to-head comparisons of a Dell EMC™ PowerEdge™ C6520 server versus a PowerEdge C6420 server.