Technical Guide
Table Of Contents
- Dell EMC PowerEdge R250 Technical Guide
- Contents
- System overview
- System features and generational comparison
- Chassis views and features
- Processor
- Memory subsystem
- Storage
- 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
Memory subsystem
Topics:
• Supported memory
•
Memory speed
Supported memory
Table 6. Memory technology comparison
Feature PowerEdge R250 (DDR4)
DIMM type UDIMM
Transfer speed 2933 MT/s, 2666 MT/s, and 3200 MT/s
Voltage 1.2 V (DDR4)
The following table lists the supported DIMMs for the R250 at launch. For the latest information on supported DIMMS, refer to
the Memory NDA Deck. For information on memory configuration, post RTS, see the Dell EMC PowerEdge R250 Installation and
Service Manual at www.dell.com/poweredgemanuals.
Memory speed
The table below lists the performance details for R250 based on the quantity and type of DIMMs per memory channel.
Table 7. DIMM performance
DIMM type Rank Capacity DIMM rated voltage and speed DIMMs per Channel
(DPC)
UDIMM 1R 8 GB / 16 GB DDR4 (1.2 V), 3200 MT/s 3200 MT/s
2R 32 GB DDR4 (1.2 V), 3200 MT/s 3200 MT/s
5
Memory subsystem 15