iv PowerEdge T320 Technical GuideAppendix B. Standards compliance ............................................................................................................................. 48Appendix C. Additional resources................................................................................................................................. 49Appendix D. System board block diagram ................................................................................................................... 51TablesTable 1. Key technologies .................................................................................................................................................. 6Table 2. Comparing the PowerEdge T310 to PowerEdge T320 .................................................................................. 7Table 3. Technical specifications ...................................................................................................................................... 8Table 4. Chassis configurations ...................................................................................................................................... 10Table 5. Chassis features ................................................................................................................................................... 13Table 6. Security features .................................................................................................................................................. 15Table 7. Supported processors ........................................................................................................................................ 17Table 8. Memory technologies supported .....................................................................................................................19Table 9. DIMMs supported ............................................................................................................................................... 20Table 10. Memory speed capabilities ................................................................................................................................ 21Table 11. Memory RAS features ......................................................................................................................................... 21Table 12. Supported hard drives ....................................................................................................................................... 23Table 13. Supported RAID controllers.............................................................................................................................. 24Table 14. Supported external storage .............................................................................................................................. 25Table 15. Supported NICs and HBAs ................................................................................................................................ 26Table 16. Power tools and technologies ......................................................................................................................... 27Table 17. Power supply efficiency .................................................................................................................................... 29Table 18. Acoustical performance ..................................................................................................................................... 31Table 19. Supported rack types ......................................................................................................................................... 33Table 20. Supported operating systems .......................................................................................................................... 34Table 22. Virtualization support ........................................................................................................................................ 34Table 23. iDRAC7 with Lifecycle Controller functions and benefits ........................................................................... 37Table 24. Feature comparison for basic management, iDRAC7 Express, and iDRAC7 Enterprise ........................ 38Table 25. One-to-one and one-to-many operations .................................................................................................. 43Table 26. Power supply specifications ............................................................................................................................. 44Table 27. Environmental specifications ........................................................................................................................... 45Table 28. Supported video modes for back VGA port .................................................................................................. 46Table 29. Supported video modes for front VGA port .................................................................................................. 46Table 30. Rail adjustability range ....................................................................................................................................... 47Table 31. Industry standard documents .......................................................................................................................... 48Table 32. Additional resources .......................................................................................................................................... 49FiguresFigure 1. Front view 16-drive bay without bezel ........................................................................................................... 10Figure 2. Front view with bezel.......................................................................................................................................... 11Figure 3. Back view .............................................................................................................................................................. 11Figure 4. Internal view ......................................................................................................................................................... 12Figure 5. Rackable front view without bezel ................................................................................................................... 12Figure 6. LCD control panel ...............................................................................................................................................14Figure 7. QRL location ........................................................................................................................................................14Figure 8. 750W power supply unit ................................................................................................................................... 29Figure 9. Sliding rails with optional CMA ........................................................................................................................ 32Figure 10. Dell systems management solutions .............................................................................................................. 36Figure 11. Systems management server lifecycle ........................................................................................................... 42Figure 12. Tower and rack chassis dimensions ............................................................................................................... 44Figure 13. T320 system board block diagram .................................................................................................................. 51