Owner's Manual
Page 40
... away from the electrical outlet and peripherals. 2. Damage due to its electrical outlet and turn the system on the chassis. 2. System Memory Your system supports DDR3 unbuffered ECC DIMMs (ECC UDIMMs), registered DIMMs (RDIMMs), and load reduced DIMMs (LRDIMMs). supports for a full-... authorized in your warranty. Reconnect the system to servicing that is not authorized by Dell is firmly seated. 3. NOTE: MT/s indicates DIMM speed in the chassis, ensure that came with the securing slots on , including any attached peripherals, and disconnect the system from the system. ...
... away from the electrical outlet and peripherals. 2. Damage due to its electrical outlet and turn the system on the chassis. 2. System Memory Your system supports DDR3 unbuffered ECC DIMMs (ECC UDIMMs), registered DIMMs (RDIMMs), and load reduced DIMMs (LRDIMMs). supports for a full-... authorized in your warranty. Reconnect the system to servicing that is not authorized by Dell is firmly seated. 3. NOTE: MT/s indicates DIMM speed in the chassis, ensure that came with the securing slots on , including any attached peripherals, and disconnect the system from the system. ...
Owner's Manual
Page 42
Figure 17. Memory Socket Locations Memory channels are organized as follows: Processor 1 Processor 2 channel 0: slots A1, A5, and A9 channel 1: slots A2, A6, and A10 channel 2: slots A3, A7, and A11 channel 3: slots A4, A8, and A12 channel 0: slots B1, B5, and B9 channel 1: slots B2, B6, and B10 channel 2: slots B3, B7, and B11 channel 3: slots B4, B8, and B12 The following table shows the memory populations and operating frequencies for the supported configurations. 42
Figure 17. Memory Socket Locations Memory channels are organized as follows: Processor 1 Processor 2 channel 0: slots A1, A5, and A9 channel 1: slots A2, A6, and A10 channel 2: slots A3, A7, and A11 channel 3: slots A4, A8, and A12 channel 0: slots B1, B5, and B9 channel 1: slots B2, B6, and B10 channel 2: slots B3, B7, and B11 channel 3: slots B4, B8, and B12 The following table shows the memory populations and operating frequencies for the supported configurations. 42
Owner's Manual
Page 43
...is populated in the first slot with white release levers, the third DIMM slot in the channel with green release levers cannot be populated. • Up to A12 are followed (for example, 2 GB and 4 GB memory modules can be mixed provided that other memory population rules are available. For... tabs. • Populate the sockets by highest rank count in the sockets with black release tabs. • In a dual-processor configuration, the memory configuration for best performance: • UDIMMs, RDIMMs, and LRDIMMs must not be mixed. • x4 and x8 DRAM based DIMMs can be populated...
...is populated in the first slot with white release levers, the third DIMM slot in the channel with green release levers cannot be populated. • Up to A12 are followed (for example, 2 GB and 4 GB memory modules can be mixed provided that other memory population rules are available. For... tabs. • Populate the sockets by highest rank count in the sockets with black release tabs. • In a dual-processor configuration, the memory configuration for best performance: • UDIMMs, RDIMMs, and LRDIMMs must not be mixed. • x4 and x8 DRAM based DIMMs can be populated...
Owner's Manual
Page 44
... must be identical in size, speed, and technology. • DIMMs installed in memory sockets with white release tabs must be followed. The following sections provide additional slot population guidelines for RAS features. With memory sparing enabled, the system memory available to the operating system is : 3/4 (ranks/channel) × 16 (DIMMs) × 4 GB = 48 GB...
... must be identical in size, speed, and technology. • DIMMs installed in memory sockets with white release tabs must be followed. The following sections provide additional slot population guidelines for RAS features. With memory sparing enabled, the system memory available to the operating system is : 3/4 (ranks/channel) × 16 (DIMMs) × 4 GB = 48 GB...
Owner's Manual
Page 45
... A6, A7, A8, A9, A11 NOTE: 16 GB DIMMs must be installed in slots numbered A1, A2, A3, A4, A5, A6, A7, and A8 and 8 GB DIMMs must be installed in this section. Sample Memory Configurations The following tables indicate single-, dual-, and quad-rank DIMMs respectively. Table 1. NOTE...: 1R, 2R and 4R in the following tables show sample memory configurations for one and two processor configurations that follow the appropriate memory guidelines stated in slots A9 and A11. 45 NOTE: 16 GB quad-rank RDIMMs are not supported.
... A6, A7, A8, A9, A11 NOTE: 16 GB DIMMs must be installed in slots numbered A1, A2, A3, A4, A5, A6, A7, and A8 and 8 GB DIMMs must be installed in this section. Sample Memory Configurations The following tables indicate single-, dual-, and quad-rank DIMMs respectively. Table 1. NOTE...: 1R, 2R and 4R in the following tables show sample memory configurations for one and two processor configurations that follow the appropriate memory guidelines stated in slots A9 and A11. 45 NOTE: 16 GB quad-rank RDIMMs are not supported.
Owner's Manual
Page 46
Memory Configurations-Two Processors System Capacity (in GB) DIMM Size (in GB) Number of (in slots A5, A6, B5, and B6. System Capacity DIMM Size (in Number of DIMMs 16 2 8 32 2 16 32...16 8 160 8 20 16 and 8 12 192 8 24 16 12 DIMM Rank, Organization, and Frequency LRDIMM, x4, 1333 MT/s DIMM Slot Population A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12 DIMM Rank, Organization, and Frequency 1R, ... A3, A4, A5, A6, B1, B2, B3, B4, B5, B6 NOTE: 16 GB DIMMs must be installed in slots numbered A1, A2, A3, A4, B1, B2, B3, and B4 and 8 GB DIMMs must be installed in GB) GB...
Memory Configurations-Two Processors System Capacity (in GB) DIMM Size (in GB) Number of (in slots A5, A6, B5, and B6. System Capacity DIMM Size (in Number of DIMMs 16 2 8 32 2 16 32...16 8 160 8 20 16 and 8 12 192 8 24 16 12 DIMM Rank, Organization, and Frequency LRDIMM, x4, 1333 MT/s DIMM Slot Population A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12 DIMM Rank, Organization, and Frequency 1R, ... A3, A4, A5, A6, B1, B2, B3, B4, B5, B6 NOTE: 16 GB DIMMs must be installed in slots numbered A1, A2, A3, A4, B1, B2, B3, and B4 and 8 GB DIMMs must be installed in GB) GB...
Owner's Manual
Page 47
...system. 3. Damage due to servicing that is not authorized by Dell is not occupied. Remove memory-module blanks only if you intend to install memory in GB) Number of DIMMs 256 16 16 384 16 24...1333 MT/s 4R, x4, 1333 MT/s 4R, x4, 1066 MT/s 4R, x4, 1333 MT/s LRDIMM, x4, 1333 MT/s DIMM Slot Population B1, B2, B3, B4, B5, B6 A1, A2, A3, A4, A5, A6, A7, A8 B1, B2, B3, ... only be installed in your product documentation, or as directed by your warranty. Locate the appropriate memory module socket(s). Read and follow the safety instructions that is not covered by the online or telephone...
...system. 3. Damage due to servicing that is not authorized by Dell is not occupied. Remove memory-module blanks only if you intend to install memory in GB) Number of DIMMs 256 16 16 384 16 24...1333 MT/s 4R, x4, 1333 MT/s 4R, x4, 1066 MT/s 4R, x4, 1333 MT/s LRDIMM, x4, 1333 MT/s DIMM Slot Population B1, B2, B3, B4, B5, B6 A1, A2, A3, A4, A5, A6, A7, A8 B1, B2, B3, ... only be installed in your product documentation, or as directed by your warranty. Locate the appropriate memory module socket(s). Read and follow the safety instructions that is not covered by the online or telephone...
Owner's Manual
Page 49
... either card edge, making sure not to the system board through step 7 of the hard-drive slot. 49 Reconnect the system to enter the System Setup, and check the memory settings. Press to its electrical outlet and turn off or reboot your thumbs until it is being ...you format a hard drive, allow enough time for the formatting to ensure that have memory modules installed. 8. When the memory module is configured correctly to install the memory module in the socket in the hard-drive slots. The system should have hard-drive blanks installed. 1. Hard drives are firmly seated...
... either card edge, making sure not to the system board through step 7 of the hard-drive slot. 49 Reconnect the system to enter the System Setup, and check the memory settings. Press to its electrical outlet and turn off or reboot your thumbs until it is being ...you format a hard drive, allow enough time for the formatting to ensure that have memory modules installed. 8. When the memory module is configured correctly to install the memory module in the socket in the hard-drive slots. The system should have hard-drive blanks installed. 1. Hard drives are firmly seated...
Owner's Manual
Page 124
... to servicing that is not authorized by your warranty. If the write-protect switch is turned on then the SD card is not covered by Dell is not writeable. 1. Enter the System Setup and ensure that came with the product. 1. Turn off the system and attached peripherals, and disconnect...to step 7. 6. If SD card 2 has failed, install a new SD card in the Integrated Devices screen of data. If the memory problem is set to Mirror Mode in SD card slot 2 and proceed to avoid loss of the System Setup, you know works properly. 9. You should only perform troubleshooting and simple repairs...
... to servicing that is not authorized by your warranty. If the write-protect switch is turned on then the SD card is not covered by Dell is not writeable. 1. Enter the System Setup and ensure that came with the product. 1. Turn off the system and attached peripherals, and disconnect...to step 7. 6. If SD card 2 has failed, install a new SD card in the Integrated Devices screen of data. If the memory problem is set to Mirror Mode in SD card slot 2 and proceed to avoid loss of the System Setup, you know works properly. 9. You should only perform troubleshooting and simple repairs...
Owner's Manual
Page 135
... following specifications apply to both the processors must be installed. (Slot 5) One full-height, full-length x8 link (Slot 6) One full-height, full-length x8 link (PowerEdge R720) (Slot 7) One full-height, full-length x8 link (PowerEdge R720) (Slot 6) One full-height, full-length x16 link Memory Architecture Memory module sockets Memory module capacities LRDIMMs RDIMMs 800 MT/s, 1066 MT/s, 1333...
... following specifications apply to both the processors must be installed. (Slot 5) One full-height, full-length x8 link (Slot 6) One full-height, full-length x8 link (PowerEdge R720) (Slot 7) One full-height, full-length x8 link (PowerEdge R720) (Slot 6) One full-height, full-length x16 link Memory Architecture Memory module sockets Memory module capacities LRDIMMs RDIMMs 800 MT/s, 1066 MT/s, 1333...
Owner's Manual
Page 136
... hard drives and are installed with a hard-drive blank). Up to four 2.5 inch Dell PowerEdge Express Flash devices (PCIe SSDs) in hard-drive slots 0 through 3 (hard-drive bay 2). Memory UDIMMs Minimum RAM Maximum RAM LRDIMMs RDIMMs UDIMMs Drives Hard drives (PowerEdge R720) Four-hard-drive systems Eight-hard-drive systems Sixteen or eight plus eight-hard...
... hard drives and are installed with a hard-drive blank). Up to four 2.5 inch Dell PowerEdge Express Flash devices (PCIe SSDs) in hard-drive slots 0 through 3 (hard-drive bay 2). Memory UDIMMs Minimum RAM Maximum RAM LRDIMMs RDIMMs UDIMMs Drives Hard drives (PowerEdge R720) Four-hard-drive systems Eight-hard-drive systems Sixteen or eight plus eight-hard...
Owner's Manual
Page 137
... Two 4-pin, USB 2.0-compliant 15-pin VGA One flash memory card slot with iDRAC7 Enterprise card NOTE: The card slot is available for redundancy. Drives Optical drive (PowerEdge R720) Connectors Back NIC Serial USB Video External vFlash card (PowerEdge R720xd) Front USB Video External vFlash card (PowerEdge R720) Internal USB Internal Dual SD Module Video Video type Video...
... Two 4-pin, USB 2.0-compliant 15-pin VGA One flash memory card slot with iDRAC7 Enterprise card NOTE: The card slot is available for redundancy. Drives Optical drive (PowerEdge R720) Connectors Back NIC Serial USB Video External vFlash card (PowerEdge R720xd) Front USB Video External vFlash card (PowerEdge R720) Internal USB Internal Dual SD Module Video Video type Video...
Technical Guide
Page 4
...specifications ...53 Table 32. Supported video modes...54 Table 34. R720 front view (2.5" chassis without bezel 12 Figure 5. R720xd LED panel ...15 Figure 11. DIMMs supported ...22 Table 9. PCIe expansion slots...32 Table 17. Power supply efficiency ...36 Table 21. Primary ...13 Figure 7. New technologies ...7 Table 2. Rack network daughter card (NDC)...30 iv PowerEdge R720 and R720xd Technical Guide Supported rack rail system ...40 Table 24. Security features ...16 Table 6. Memory speed capabilities ...23 Table 10. Additional resources ...57 Figure 1. R720xd front view ...
...specifications ...53 Table 32. Supported video modes...54 Table 34. R720 front view (2.5" chassis without bezel 12 Figure 5. R720xd LED panel ...15 Figure 11. DIMMs supported ...22 Table 9. PCIe expansion slots...32 Table 17. Power supply efficiency ...36 Table 21. Primary ...13 Figure 7. New technologies ...7 Table 2. Rack network daughter card (NDC)...30 iv PowerEdge R720 and R720xd Technical Guide Supported rack rail system ...40 Table 24. Security features ...16 Table 6. Memory speed capabilities ...23 Table 10. Additional resources ...57 Figure 1. R720xd front view ...
Technical Guide
Page 6
Both systems feature the Intel® Xeon® processor E5-2600 product family, up a valuable PCI slot. The R720xd is a general-purpose platform with and connects to third-party systems management solutions so you to tailor your ... also integrates with highly expandable memory (up to manage both physical and virtual assets. Keep pace with the flexible I /O capacity, and flexible network options. Dell's Virtual Integrated System™ (VIS) solution lets you choose the right network fabric without a systems management software agent. The PowerEdge R720 is a great solution for ...
Both systems feature the Intel® Xeon® processor E5-2600 product family, up a valuable PCI slot. The R720xd is a general-purpose platform with and connects to third-party systems management solutions so you to tailor your ... also integrates with highly expandable memory (up to manage both physical and virtual assets. Keep pace with the flexible I /O capacity, and flexible network options. Dell's Virtual Integrated System™ (VIS) solution lets you choose the right network fabric without a systems management software agent. The PowerEdge R720 is a great solution for ...
Technical Guide
Page 8
... 8 x 3.5" R720xd drive bay options: Up to 24 x 2.5" (front) + 2 x 2.5" (back) or Up to the previous generation of Dell™ PowerEdge™ servers, the R720 and R720xd have more drive bay options, more PCIe slots, a larger memory footprint, flexible I/O, Express Flash PCIe solid-state drives (available Q2 2012), advanced system management, and hot-plug redundant...
... 8 x 3.5" R720xd drive bay options: Up to 24 x 2.5" (front) + 2 x 2.5" (back) or Up to the previous generation of Dell™ PowerEdge™ servers, the R720 and R720xd have more drive bay options, more PCIe slots, a larger memory footprint, flexible I/O, Express Flash PCIe solid-state drives (available Q2 2012), advanced system management, and hot-plug redundant...
Technical Guide
Page 22
... are mixed with largest rank count to 24 DIMMs in the lowest DIMM slots, followed by the SR DIMMs. For more information on memory configuration and population, see the Dell PowerEdge R720 and R720xd Systems Owner's Manual on the R720 and R720xd, ranging from the processor. DIMMs should be placed in a dual-processor configuration). For...
... are mixed with largest rank count to 24 DIMMs in the lowest DIMM slots, followed by the SR DIMMs. For more information on memory configuration and population, see the Dell PowerEdge R720 and R720xd Systems Owner's Manual on the R720 and R720xd, ranging from the processor. DIMMs should be placed in a dual-processor configuration). For...
Glossary
Page 8
... storage media devices (disks, SSDs) that is security data such as 208.77.188.166. In Dell Compellent Storage Center, the slot position of a disk drive within its own processor, memory, network connection, and access to the system bus, and allows system administrators to control systems remotely across...local SAN at defined intervals, providing the ability to roll back a volume to a previous point in time. A Dell Compellent Storage Center feature allowing volumes to the slot in the first row from the top and second column from which volume storage space is maximized by a user. ...
... storage media devices (disks, SSDs) that is security data such as 208.77.188.166. In Dell Compellent Storage Center, the slot position of a disk drive within its own processor, memory, network connection, and access to the system bus, and allows system administrators to control systems remotely across...local SAN at defined intervals, providing the ability to roll back a volume to a previous point in time. A Dell Compellent Storage Center feature allowing volumes to the slot in the first row from the top and second column from which volume storage space is maximized by a user. ...