iv
PowerEdge R720 and R720xd Technical Guide
Appendix B.
Standards compliance
.............................................................................................................................
56
Appendix C.
Additional resources
.................................................................................................................................
57
Table 1.
New technologies
.................................................................................................................................................
7
Table 2.
Technical specifications
......................................................................................................................................
8
Table 3.
Comparison of PowerEdge R710, R720, and R720xd
.................................................................................
10
Table 4.
Chassis features
...................................................................................................................................................
14
Table 5.
Security features
..................................................................................................................................................
16
Table 6.
Supported processors
........................................................................................................................................
19
Table 7.
Memory technologies supported
.....................................................................................................................
21
Table 8.
DIMMs supported
...............................................................................................................................................
22
Table 9.
Memory speed capabilities
...............................................................................................................................
23
Table 10.
Memory RAS features
........................................................................................................................................
24
Table 11.
Chassis options
...................................................................................................................................................
25
Table 12.
Supported hard drives
.......................................................................................................................................
26
Table 13.
Supported external storage device types
.......................................................................................................
27
Table 14.
RAID controllers
.................................................................................................................................................
28
Table 15.
Supported Select Network Adapter options and features
...........................................................................
31
Table 16.
PCIe expansion slots
..........................................................................................................................................
32
Table 17.
Supported NICs and HBAs
................................................................................................................................
32
Table 18.
Supported PCIe expansion cards
....................................................................................................................
33
Table 19.
Power tools and technologies
.........................................................................................................................
34
Table 20.
Power supply efficiency
....................................................................................................................................
36
Table 21.
R720 acoustical performance (2.5-inch chassis)
.........................................................................................
38
Table 22.
R720xd acoustical performance (2.5-inch chassis)
.....................................................................................
38
Table 23.
Supported rack rail system
...............................................................................................................................
40
Table 24.
Primary operating system support
..................................................................................................................
42
Table 25.
Virtual guest operating system support
.........................................................................................................
43
Table 26.
Virtualization support
........................................................................................................................................
43
Table 27.
iDRAC7 with Lifecycle Controller functions and benefits
...........................................................................
45
Table 28.
Feature comparison for iDRAC7 Express and Enterprise
............................................................................
46
Table 29.
One-to-one and one-to-many operations
..................................................................................................
50
Table 30.
Chassis weight
....................................................................................................................................................
52
Table 31.
Power supply specifications
.............................................................................................................................
53
Table 32.
Environmental specifications
...........................................................................................................................
53
Table 33.
Supported video modes
....................................................................................................................................
54
Table 34.
Rail adjustability ranges
.....................................................................................................................................
55
Table 35.
Industry standard documents
..........................................................................................................................
56
Table 36.
Additional resources
..........................................................................................................................................
57
Figure 1.
R720 front view (2.5” chassis with bezel)
........................................................................................................
11
Figure 2.
R720 front view (2.5” chassis without bezel)
..................................................................................................
11
Figure 3.
R720xd front view (with bezel)
.........................................................................................................................
12
Figure 4.
R720xd front view (2.5-inch chassis without bezel)
.....................................................................................
12
Figure 5.
R720 back view
....................................................................................................................................................
12
Figure 6.
R720xd back view
................................................................................................................................................
13
Figure 7.
R720 internal chassis view
.................................................................................................................................
13
Figure 8.
R720xd internal chassis view
.............................................................................................................................
14
Figure 9.
R720 LCD control panel
.....................................................................................................................................
15
Figure 10.
R720xd LED panel
...............................................................................................................................................
15
Figure 11.
QRL code inside chassis
.....................................................................................................................................
16
Figure 12.
Rack network daughter card (NDC)
................................................................................................................
30
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