Home > Communication Service Provider Solutions > Telecom Multicloud Foundation > Canonical > Guides > Reference Architecture—Canonical Charmed OpenStack (Ussuri) on Dell EMC Hardware > Dell EMC PowerEdge R640/R740xd rack specifications
Component type |
Component description |
Quantity |
Rack |
Standard data center rack (1) with enough capacity to hold 12 x 2RU nodes, and 3 x 1RU switches |
1 |
Chassis |
Dell PowerEdge R640 (3 Infrastructure nodes, 3 Controller nodes, 3 Compute nodes) Dell PowerEdge R740xd (3 Storage nodes) |
12 |
Data switches |
Dell EMC Networking S5248А-ON (25 Gbps ToR, 48 ports) |
2 |
iDRAC/Provisioning switch |
Dell Networking S3148-ON (1 Gbps Management switch, 48 ports) |
1 |