Up to 20 Dell EMC PowerEdge R-Series compute servers are supported per DCN site in any combination of the following:
- Dell EMC PowerEdge XE2420
- Dell EMC PowerEdge R640
- Dell EMC PowerEdge R740
- Dell EMC PowerEdge R740xd
Edge compute node configuration with 25GbE networking
Table 27.
Compute node Dell EMC PowerEdge XE2420
CPU |
Intel Xeon Gold 6238 CPU @2.10GHz |
RAM (minimum) |
192 GB DDR-4 2933 MHz |
LOM |
1 x Intel XXV710 DP OCP 25GbE DA/SFP+ |
Add-in network |
3 x Intel XXV710 DP 25GbE DA/SFP+ Adapter |
Disk |
4 x 900 GB 10k SAS 12Gbps |
Storage controller |
PERC H740P controller |
RAID |
RAID 10 |
Table 28.
Compute node Dell EMC PowerEdge R640
CPU |
Intel Xeon Gold 6230 CPU @ 2.10GHz |
RAM (minimum) |
192 GB DDR-4 2933 MHz |
LOM |
1 x Intel X710 10GbE SFP+ |
Add-in network |
2 x Intel XXV710 DP 25GbE DA/SFP+ Adapter |
Disk |
8 x 600 GB 10k SAS 12Gbps |
Storage controller |
PERC H740 Mini controller |
RAID |
RAID 10 |
Table 29.
Compute node Dell EMC PowerEdge R740
CPU |
Intel Xeon Gold 6230 CPU @ 2.10GHz |
RAM (minimum) |
192 GB DDR-4 2933 MHz |
LOM |
1 x Intel X710 10GbE SFP+ |
Add-in network |
2 x Intel XXV710 DP 25GbE DA/SFP+ Adapter |
Disk |
8 x 600 GB 10k SAS 12Gbps |
Storage controller |
PERC H740 Mini controller |
RAID |
RAID 10 |
Table 30.
Compute node Dell EMC PowerEdge R740xd
CPU |
Intel Xeon Gold 6230 CPU @ 2.10GHz |
RAM (minimum) |
192 GB DDR-4 2933 MHz |
NIC Mezzanine |
1 x Intel X710 10GbE SFP+ |
Add-in network |
2 x Intel XXV710 DP 25GbE DA/SFP+ Adapter |
Disk1 |
8-24 x 600 GB 10k SAS 12Gbps |
Storage controller |
PERC H740 Mini controller |
RAID |
RAID 10 |
Note: Be sure to consult your Dell EMC account representative before changing the recommended hardware configurations.