Technical Guide
Table Of Contents
- Dell EMC PowerEdge R750xs Technical Guide
- Contents
- System overview
- System features and generational comparison
- Chassis views and features
- Processor
- Memory subsystem
- Storage
- Networking
- Expansion cards and expansion card risers
- Power, thermal, and acoustics
- Rack, rails, and cable management
- Supported Operating Systems
- Dell EMC OpenManage systems management
- Dell Technologies Services
- Dell EMC ProDeploy Enterprise Suite
- Dell EMC Remote Consulting Services
- Dell EMC Data Migration Service
- Dell EMC ProSupport Enterprise Suite
- Dell EMC ProSupport Plus for Enterprise
- Dell EMC ProSupport for Enterprise
- Dell EMC ProSupport One for Data Center
- ProSupport for HPC
- Support Technologies
- Dell Technologies Education Services
- Dell Technologies Consulting Services
- Dell EMC Managed Services
- Appendix A: Additional specifications
- Appendix B. Standards compliance
- Appendix C Additional resources
Table 8. Supported OCP (continued)
Form Factor Vendor Port type Port speed Port count
OCP 3.0 Intel BT 10 GbE 2
OCP 3.0 Intel SFP+ 10 GbE 4
OCP 3.0 Intel SFP28 25 GbE 2
OCP 3.0 Mellanox SFP28 25 GbE 2
OCP 3.0 SolarFlare SFP28 25 GbE 2
OCP 3.0 SolarFlare SFP28 25 GbE 2
OCP NIC 3.0 vs. rack Network Daughter Card comparisons
Table 9. OCP 3.0, 2.0, and rNDC NIC comparison
Form Factor Dell rNDC OCP 2.0 (LOM Mezz) OCP 3.0 Notes
PCIe Gen Gen 3 Gen 3 Gen 4 Supported OCP3 are
SFF (small form factor)
Max PCIe Lanes x8 Up to x16 Up to x16 See server slot priority
matrix
Shared LOM Yes Yes Yes This is iDRAC port
redirect
Aux Power Yes Yes Yes Used for Shared LOM
OCP form factors
Figure 18. OCP 3.0 small card form factor (LS)
Table 10. OCP 3.0 Feature List
OCP 3.0
Form factor SFF and LFF
PCIe Gen Gen4
24 Networking