User Manual
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
● Dual SD interface is maintained in a mirrored configuration (primary and secondary SD).
● Provides full RAID1 functionality.
● Dual SD cards are not required; the module can operate with only one card but will provide no redundancy.
● Enables support for Secure Digital eXtended Capacity (SDXC) cards.
● USB interface to host system.
● I2C interface to host system and onboard EEPROM for out-of-band status reporting.
● Onboard LEDs show status of each SD card.
● A BIOS Setup Redundancy setting supports Mirror Mode or Disabled.
Figure 8. IDSDM card
Figure 9. Artwork on uSD for iDSDM
18
Storage