All populated channels need not have identical configurations. To maximize the server’s memory capacity. 5" SAS/SATA/SSD Drive Bays: Riser Board: Network daughter card options 4x 1Gb Ethernet. File Size: 3. I am thinking, just due to age and nothing else, we should upgrade to either R720s or R730s. 2. Call Now!. 06 GHz, 6 C, 12 Mb cache) Additional CPU: Intel Xeon X 5675 (3. The Dell™ PowerEdge™ R720 and R720xd are Dell’s latest two‐socket, 2U rack servers that are designed to run complex workloads using highly scalable memory, I/O capacity, and flexible network options. Access Controller (RAC). The R730 and R730xd support three DIMMs per channel at 1866MT/s with these processors. $69. 2 equipped with two E5-2630 v2 CPUs, 1100W power supplies and the following items in the PCIe slots. No errors messages are displayed. RAM Processor Storage Price; Dell PowerEdge R630: 64GB DDR4 (4 x 16GB) 2 x Intel Xeon E5-2680 v3 / 24 Cores, 48vCPU: 600GB SAS HDD (2 x 300GB) Rs. Removing A 2. Dell Hardware. The Dell R720 could. Thanks for your time. I have a R720 with a H310MM RAID card that is flashed into IT mode. The R720 is quad-channel, so 1,2,3,4 is a group of interleaved memory banks spread across four channels. Once you do that then move the NVRAM jumper over and then power up. General Memory Module Installation Guidelines; Mode-Specific Guidelines. Dell PowerEdge R720 Memory Configuration Guide. 2 (20) $1,169. 7Ghz, Raid H710) with 24 sticks of 32GB RAM modules in order to reach 768GB. 1,90,540/-Server. Available for PCs, PowerEdge. In this video, we will teach you the proper way to install memory into your Dell Poweredge R720 Server. The Dell R720 could. Dell’s R720 and R720xd come in various. The R720 is a Dual Processor system with 12 DIMM slots per CPU. This embedded feature helps IT administratorsClick the Start button and go to All ProgramsIntel Rapid Storage TechnologyIntel Rapid Storage Console to launch the Intel Rapid Storage Console. There are 24 DIMM slots inside the Dell PowerEdge R730. The system features the 3rd Generation Intel® Xeon® Processor Scalable family, with up toDELL R720 - iDRAC Initializ. TLDR: I have 1600 DDR3 that I can't run faster than 1333, despite the R720 owner's manual listing 1600 as a achievable speed for the chosen configuration. White Papers. Slots A2, A5, A3, and A6 are populated on one. What we can also try is taking the server to a Minimum to Post configuration, that is removing everything but the following from the server. OpenManage Enterprise 3. This is above all a cautionary tale, for if nothing else, the. . Dell PowerEdge Processor and Memory Selector. Advanced ECC (Lockstep) Memory Optimized (Independent Channel) Mode; Memory Sparing; Memory Mirroring; Sample memory configurations; Removing Memory Modules; Installing Memory Modules; Hard Drives. 08, or 6. System Board. Do I put that as A1,A2,A3, A4, A5, A6 B1,B2,B3, B4, B5, B6 Or. Regarding type, we recommend. Power down the system. I have the dimms installed in A1,2,3 & B1,2,3 slots according to the manual. Click on Processor Settings. membist memory test failure dimm b3. The highest you can possibly push the R710 is dual X5690 scoring 8977/ea for ~$210. 00. Storage: Up to 38TB, up to twenty six 2. LCD Panel Features. Dell R720: Overall system health status. With a large memory footprint, the refurbished Dell R720 8LFF server can effectively handle demanding workloads without any bottlenecks. Memory Configuration: 64GB RAM (4x16GB PC310600R ; RAID Card: Modular Dell H310 PERC RAID Controller ;. Dell PowerEdge R720 – This is the 2nd video in our R720 server series. Server Hardware. 2 SSDs Carrier (ASMedia ASM2824 Switch)I want to populate all 4 channels (12RDIMS) on dell powerdge r720 server with 16GB dims to have total of 192GB. The Dell™ PowerEdge™ R720 and R720xd are Dell’s latest two-socket, 2U rack servers that are designed to run complex workloads using highly scalable memory, I/O capacity,. NeonPimpZ Dell R720 (2x E5-2630L v2 /. 0 IDRAC setting ver: 1. Additionally, with a maximum configuration of up to 64GB of RAM, you could set the PowerEdge 2950 to be highly. Dependent item. and its recognized in idrac as the following: But I'm still getting slow performance in memory intensive apps, do i have them installed incorrectly?Minimum RAM slot population for R720. Each. Upgrade Path: Virtually any configuration up to 512GB can be reached using 4, 8, 16 and 32GB modules and kits. For what it's worth, there's a sample memory configuration link down near the bottom of the Dell support page you linked that you can usually find this sort of. Dell describes these modes as such: Advanced ECC Mode This mode uses two MCHs and “ties” them together to emulate a 128-bit data bus DIMM. That whould be a supported configuration. The Dell PowerEdge R720 holds up to 768 GB of RAM, many times the RAM capacity of older small business servers, allowing for powerful flexibility with virtualized. In a lapse of judgement, I picked up 6x16gb DDR3 1333mhz Registered ECC (HP 500205-071) memory sticks for the r720, which is a dual socket server with two Xeon E5-2670 v2. I'm a newbie in DELL servers, so need your advice. The Dell OpenManage systems management portfolio includes Integrated Dell Remote Access Controller 7 (iDRAC7) with Lifecycle Controller. Slot 1: LSI 9207-8e (connected to a 15 drive EMC Jbod disk shelf) Slot 2: Ableconn PEXM2-130 Dual PCIe NVMe M. Get Powerful Dell Rack Server & Access 1 Year Warranty, Live Tech Support, Fast Shipping In UAE. R710 server supports: Speed of up to 1333 MHz for one memory module per channel. Dec 23rd, 2013 at 7:18 AM. $139. The Dell PowerEdge R730 systems are rack servers that support up to two Intel Xeon E5-2600 v3 or Xeon E5-2600 v4 processors, up to 24 DIMMs, and 16 hard drives or solid state drives (SSDs). Upto 4GB ECC Unbuffered on each slot. Use all 12 bays in the front for storage. Thanks et la maintenance de vos serveurs Dell PowerEdge. Removing A 2. Server consolidation and TCO: Dell PowerEdge R720 vs. I recently upgraded my ram from 32gb to 64gb for my r620. RAID 10 - using 10 of the 900GB drives, with the 11th as a hot spare. dell. 128GB (4 x 32GB) DDR3-1066 MHz PC3-8500R ECC Registered Server Memory Upgrade Kit - Dell. Select the server component specifications, OS, and other configuration settings based on your business application, and get the best business outcomes. Right-click the available hard drive on which to rebuild the RAID 1 volume and click Rebuild to this Disk. A Xeon 5600 series has three channels of RAM each. 7. I've made a quick spreadsheet with my current RAM population configuration and would really appreciate any advice if I'm going wrong or sub-optimally configuring the RAM. Click Finish on the System BIOS screen. Re-sat RAID controller. ; Or, press the F9 key to load default settings. Try taking the server to its Minimum to Post configuration, that is removing everything from the server but the following; One Power Supply. Dell R720: Overall system health status. Bus Architecture: PCI Express; PCI-X; SSD - SATA 2. Disconnect the drives from the PERC to see if it progresses past that screen. 08-10-2018 07:00 AM. 5 Inch Hard-Drive. 5-inch drives. So in order to be successful I believe you will need to either add 8 dimms, not 6, or you will need to just replace the 8GB dimms with the 16GB's. These features make it a perfect match for mid to large database application servers. $131. Lifetime Warranty. View resource utilization of OpenManage Enterprise appliance (CPU, Memory, and Storage). The T430 only shows to support single and dual rank dimms, as seen on page 116 here, so that is likely why the dimms are having issues being discovered. We would like to show you a description here but the site won’t allow us. Start a Conversation. 2. The Dell EMC™ PowerEdge™ R750 is Dell EMC's latest 2U 2-socket designed to run complex workloads using highly scalable memory, I/O, and network options. The Dell™ PowerEdge™ R720 and R720xd are Dell’s latest 2-socket, 2U rack servers that are designed to run complex workloads using highly scalable memory, I/O capacity,. You cannot put memory in slots 7,8. Installing The Optional Bezel. One of the things I would start with is taking the system to the minimum memory, which would be a single dimm in slot A1. In that menu, disable the LOM/NIC devices' option ROM that do not need to be bootable. 4-2-1 additional server configuration. The Dell PowerEdge R720 server is a two processor, 2U platform that is extremely adaptable and expandable for highly virtualization environments. I have a Dell Poweredge R720 with the following error: ddr3 training Failure - FPT - Write DqDqs DIMM A1 Memory Training Failure detected. com/Support. Dell offers the R720 in various backplane configurations with up to 16 2. Swapping DIMM A1 (marked in blue) with DIMM A9 (Marked in red) to try the DIMM in a different memory channel and bank Figure 2: Swapping DIMM A1 with DIMM A9 . 6. Key and additional info. Intel Xeon processor E5-2600 or E5-2600v2. Chassis: Dell R720 8Bay 2. 21 21. I have a Dell Poweredge R720 with the following error: ddr3 training Failure - FPT - Write DqDqs DIMM A1 Memory Training Failure detected. it then sat for 3 months before it shows a. Admittedly a waay lower configuration. Removing A 2. About Your System. VIRTUALIZATION WITH DELL POWEREDGE R720 DELL 3-2-1 REFERENCE CONFIGURATIONS: HIGH-AVAILABILITY SERVERS A Principled Technologies configuration guide commissioned by Dell Inc. View Best Answer in replies below. 5TB Large stock fast delivery. Performing power characterization to optimize this new configuration. Place the 16gb dimms in A1-A8 and B1-B8 (all the black and white tabs) Place the 8GB dimms in A9 and A11, as well as B9 and B11. According to Dell’s documentation, the R720 has a maximum power consumption of 750 watts. 感谢感谢，问题解决了，赞赞赞赞~~~~~~~. We recommended RDIMMs over UDIMMs since higher scalability and less expensive. Connecting The Optional Keyboard, Mouse, And Monitor. General Memory Module Installation Guidelines; Mode-Specific Guidelines. AED 3,186 AED. See Figure 1 for an example of memory errors appearing in the iDRAC interface on an R715. * 2 x 1TB SSD in raid 0 for log drive. DIMM Type Speed Configuration Guide. Expand New PCI Device and click Reserve all guest memory. 2K 2. It currently has 8x3TB drives in it. Server RAM upgrade » PowerEdge R720 R-Seriesby Dell. Memory. The memory modules were pre-installed in dual-channel configuration from Dell. 5" Hard Drives. According to Dell’s documentation, the R720 has a maximum power consumption of 750 watts. throughput and supported 2. Serveur rack Dell PowerEdge R720 PowerEdge R720 • Jusqu’à 24 emplacements DIMM • Emplacements pour carte d’extensionPCIe 3. 6 Posts. Each memory channel manages three DIMM slots. Hello, I have a dell r720 and 96gb ram in a 6x 16gb configuration. Dell PowerEdge R720 Review The Dell PowerEdge R720 server is a 12th generation Dell PowerEdge server. Test that email is functional when creating alerts using SMTP configuration. Shop For Refurbished Dell Poweredge R720 Server Online In Sharjah, Dubai, Abu Dhabi, Configured With Intel Processors, 1. NET! 🇺🇸. System memory. Each channel supports 8 Ranks for a total of 24 ranks per chip, or 6 quad rank sticks per chip that is. 20-09-2019 01:00 AM. I´m not sure how to install the DIMMs I´ve read that single ranks are. Dell PowerEdge R720xd "How To" guide for proper memory installation & configuration as well as a helpful general overview of the server . Speed of up to 1066 MHz for two memory modules per channel. 0 • Plusieurs technologies de cartes d’interface réseau • Disques durs SSD avec emplacement PCIe accessibles par l’avant et enfichables à chaud en option R720XD - no physical drives detected. The Dell PowerEdge R720 2U server has a large storage capacity and can hold two graphics cards for 3D rendering. 9. The R720 supports flexible memory, so many of the memory population rules can be broken. K10 and K20 Dell R720 Up to 8 GPUs M2075, M2090, K10 and K20 Dell 1 Check the server documentation to confirm validated GPUs. Find DDR3, DDR4 RAM & more. Connecting The Power Cable (s) Securing The Power Cable (s) Turning On The System. The mixed memory configurations must. The R730 and R730xd support three DIMMs per channel at 1866MT/s with these processors. PowerEdge R720. Hard drive configuration is as follows. Select the appropriate GPU profile for your use case. Dell describes these modes as such: Advanced ECC Mode This mode uses two MCHs and “ties” them together to emulate a 128-bit data bus DIMM. Featuring embedded hypervisors, large memory capacity with 18 DIMM slots, and four integrated network connections, the Dell PowerEdge R710 delivers better overall system performance and greater virtual machine-per-server capacity. This configuration takes the baseMemory RAM | 32GB Dell PowerEdge R720 R-Series - 1333MHz, ECC, Registered, 1,35V, 4 Rank CRM32768D3/DLPR10LE4-S004898 max 1. I have PE R720xd, PERC H710p, 2 x 600Gb 10K 2. This 2U server supports 2 x Intel E5-2600 V1 or V2 series CPUs (LGA2011 socket). 1. Microsoft SQL Server 2012 Fast Track Reference Configuration using PowerEdge R720 and PowerVault MD3620i Dell Inc. DDR4-3200MT/s • 8GB Module Capacity • 8Gb Die Density • RDIMM • 1 Rank x 8 • PC4-25600 • CL=22 • Ext Timing 22-22-22 • 1. What if the Dell PowerEdge R upgrade you’re looking for isn’t listed here? We’re prepared for that too. ; Press the Esc key and select. This tale is about two specific servers, the Dell R720 and R730, of which we still have quite a few in production (along with some newer R740 units). Rack (172 pages) Server Dell PowerEdge R710 Series Hardware Owner's Manual. After, I had problems with iDRAC. Memory Configuration: 1. 7 PCIe expansion slots. Causes: The Advanced ECC option was enabled in BIOS, but is no longer valid due to an unsupported memory configuration, possibly a faulty or removed memory module. Table 1: Total capacity configuration of RDIMMs and. The R730 and R730xd support three DIMMs per channel at 1866MT/s with these processors. Disable on-board components not being used e. The Advanced ECC setting has been disabled. 8 X 8gb singel rank (8gb 1rx4 12800r ). x on VMware vSphere 6. In that case, we can read that the R740 supports DDR4 Registered DIMMs (RDIMMs), Load Reduced DIMMs (LRDIMMs), Non-Volatile DIMMs (NVDIMM-Ns), and DCPMM. *The S140 controller supports up to 16 physical disks (SATA + NVMe) depending on system backplane configuration except the PowerEdge R840 and PowerEdge R940xa supports up to 30. Unpacking a Rack System; Connecting The Optional Keyboard, Mouse, And Monitor; Connecting The Power Cable(s) Securing The Power Cable(s) Turning On The System; Installing The Optional Bezel; Complete The Operating System Setup; Dell Software License Agreement; Other Information You May Need;. Dell R720 strange correctable memory errors. If you are comparing the R720 to a standard desktop computer, the memory capacity might surprise you. The Dell PowerEdge R720 12th Generation is a 2-socket, 2U server that features the Intel Xeon E5-2600 processor family and supports up to 768GB of DDR3 memory. . 80. Publish date: 15 DEC. Guaranteed Compatible with Dell PowerEdge R720 Server. The Dell R720 also has advanced memory capabilities, with the key feature of handling very demanding workloads such as high-performance computing (HPC). This article provides Dell PowerEdge server troubleshooting for No Power, No POST, No Boot and No Video issues. Two AC or DC redundant power supply units. Ram Configuration Challenge Dell r720 Edit. The Server has 12 Sockets/Processor (Total 24 Sockets with 2 Processor) to install memory, already with 8GB (Removable) standard memory installed. Select Enabled for the parameter L3 cache as NUMA domain. Power Indicator Codes. Lastly place the 2GB in slots A10 and A12, as well as B10 and B12. 1. 5 Memory More memory options are available than ever before with the Dell PowerEdge R720 and R720xd— greater capacities, higher frequencies, and more flexibility. The latest Intel ® Xeon ® processor technology adapts to your software in real-time, processing more tasks. Not sure why ECC doesn't detect this and move on. 5" bays (4x300 SAS 2. Ram: 32GB DDr3 (8Gx4) HD: 8x2. But currently I'm having perfor. It also involves GPUs, to thicken the plot. 2 is an online tool that provides advice for selecting a memory configuration that is optimized for price, performance, power, and/or RAS based on user input. 192GB (6 x 32GB) DDR3-1333 MHz PC3-10600R ECC Registered Server Memory Upgrade Kit - Dell. There are four memory channels per CPU. It successfully gets past the "configuring memory" and "configuring iDRAC" screens, but once it shows the "CPLD version : 103" with the various management engine versions/patches, it just hangs. i buy more 128gb ram . 5-inch hard drives. Memory More memory options are available than ever before with the Dell PowerEdge R720 and R720xd— greater capacities, higher frequencies, and more flexibility. See the. This attribute defines the overall rollup status of all components in the system being monitored by the remote access card. Solved. Advanced ECC (Lockstep) Memory Optimized (Independent Channel) Mode; Memory Sparing; Memory Mirroring; Sample memory configurations; Removing Memory Modules; Installing Memory Modules; Hard Drives. We had an issue with a module of RAM in an R720 recently. There are four memory channels per CPU. Looking at the dimms and server specifications the issue looks to be compatibility. The utility runs on the management station and the managed system. 一台dell R730 服务器。开机的时候一直显示configuring memory，如下图。 内存条也换过，idrac中可以检测到内存条的存在。 根据搜索到的方法使用idrac更新bios，将任务添加进去以后服务器自动重启。重启后Scheduled 一直都是0%，而开机画面仍然卡在configuring memory，如下图 固件版本和idrac版本如下图 更新bio. Unpacking a Rack System. 1,22,800/-Storage Servers: HPE DL380 Gen8 12LFF: 2 X 12 Core/128GB RAM, 1 x 512GB SSD, 11 X 4TB SAS HDD: Rs. Insert each removed devices individually and power on the system. Working cable connection between control panel and system board. 6. To get a better understanding of the actual power consumption, we conducted some tests using a watt meter. I have an R720 with 2x E5-2650 v2, 8x8Gb Single Rank RDIMMs and 8x8Gb Dual Rank RDIMMs. * 2 x vdev pools of 8 drives with z1. 5" hard drives or eight 2. 5TB DDR3 RAM, 32TB HDD Space. You can manually rebuild the computer's redundancy mirror to the Hard Drive by Clicking the Start button. Memory. See the Memory section for details. Newer controllers utilize NVCache, which is utilized when the server is powered off. error:memory initialization warning detected . Select the following options: Select 2/4 (or the value of NPS you would like to update to) from the drop-down list of NUMA nodes per socket parameter. 7Ghz, Raid H710) with 24 sticks of 32GB RAM modules in order to reach 768GB. General Memory Module Installation Guidelines; Mode-Specific Guidelines. Installation And Configuration. With configuration you would just want to make sure the BIOS is current and set to Optimizer mode for the memory. HDD: Raid 6. SNMP agent. 94,499/-Dell PowerEdge R820: 32B DDR3 (4 x 8GB) 4 x Intel Xeon E5-4620 / 32 Cores, 64vCPU: 600GB SAS HDD (2 x 300GB) Rs. The configuration values cannot be accessed. I recently purchased twelve 16GB sticks of DDR3 1600 (PC3-12800R), for a grand total of 192GB. Dell PowerEdge R720 and R720xd Owner's Manual Regulatory Model: E14S Series Regulatory Type: E14S001 Notes, Cautions, and Warnings NOTE: A NOTE indicates important information that helps you make better use of your computer. To begin, let’s take a look at the Dell R720’s power consumption. 24 DDR3 Sticks up to 1536GB with LRDIMM or 768GB RDIMM. There are four memory channels per CPU. 00. Memory channel configuration for a r720XD I currently have a r710 and have purchased a r720XD to replace it. PowerEdge R720 memory configuration - slot usage and mixed sizes According to the manual: Populate four DIMMs per processor (one DIMM per. The System Memory screen allows you to view all the memory settings as well as enable or disable specific memory functions such as system memory testing and node interleaving. A Principled Technologies configuration guide 4 Dell 3-2-1 Reference Configurations: High-availability virtualization with Dell PowerEdge R720 servers. 5" hard drives. . % RAM utilization 3-2-1 configuration (500 users) 7. . The memory groupings are color coded: 1,2,3,4 - white. • The memory configuration for each processor must be identical for optimal performance. 8GB (2 x 4GB) DDR3-1600 MHz PC3-12800E ECC Unbuffered Memory Upgrade Kit. Compare. i have 2 gen8 microservers but the max 16GB RAM is a killer so hopefully the R720 will help me play with more fancy products from the vSphere and vRealize suite. Motherboard replaced, same issue. That includes up to six 3. i have Dell R720 . 2133MT/s DDR4 memory Certain models of E5-2600 v3 processors support 2133MT/s memory. Dell PowerEdge R720xd "How To" guide for proper memory installation & configuration as well as a helpful general overview of the server . There are two memory channels. 0 slots, support for optional GPU accelerators, and a selection of Dell. Intel Xeon E5-2600 v2 processors support 1866MT/s memory. The Advanced ECC setting has been disabled. Avail 24/7 Support, 1 Yr Warranty & Instant shipping in India: Bangalore, Delhi, Hyderabad,. Abasko, The issue you will run into with this is the number of total dimms. com! Email Download PDF (157k) View the full article as a PDF > The PowerEdge R730 excels at a wide range of demanding workloads for midsize and large enterprises, such as data warehouses, e-commerce, virtual desktop infrastructure (VDI), databases and high-performance computing HPC) as a data node. • The memory configuration for each processor must be identical for optimal performance. See the Memory section for details. Nothing works. Be sure the operating system is installed. * L2ARC is using the Crucial NVME. It is my understanding that this will work for starters but I will need another 8Tb for parity and I plan on. g NICs in BIOS Setup (F2) in order to de-allocate memory space to compensate depletion of BIOS option ROM by these adapters or; Enter the NIC BIOS and disable option. Hope this helps clarify things. Serveur rack Dell PowerEdge R720 PowerEdge R720 • Jusqu’à 24 emplacements DIMM • Emplacements pour carte d’extensionPCIe 3. 4. We are trying to upgrade the memory in our R720 server (16 bays, 2x 12-Core I-Xeon E5-2697 v2 2. I have configured RAID 5 with 4 physically hard driv. The controllers battery (if operational) powers the DRAM memory during a power loss so the contents can be copied into the flash memory for. It now won't finish the "Configuring Memory" step. disclaims any proprietary interest in trademarks and trade names other than its own. 2 reviews. We want to upgrade servers with 128 GB of RAM. "Dell PowerEdge R620 Memory Configuration Guide. The utility runs on the management station and the managed system. For an ideal setup, you would run sets of three sticks for each processor and match across both processors as well. If a moderator wants the service tag of the r710 to check the memory configuration, let me know. Build the configuration up using the exact components you need to complete the project, with real-time price update. 5V 160 1. For instance, if you populate memory in slots 1,2 and leave 3,4 empty then you can populate memory in slots 5,6. Insert each removed devices individually and power on the system. Review the OpenManage Installation. How to view the hardware configuration of a Dell computer in the BIOS or System Setup. Page 129 of the manual begins the section on memory. 3 PCIe slots: (10-drive-bay configuration) Two x16 slots with x16 bandwidth, half-height, half-length One x16 slot with x8 bandwidth, half-height, half-length orPowerEdge R720xd Hardware Specifications. 2014 . the memory configuration in my post below did, indeed, work. Control Panel (for power button functionality) One Processor (CPU) in socket CPU1 (minimum for troubleshooting) One Memory Module (DIMM) installed in socket A1. 0 • Plusieurs technologies de cartes d’interface réseau • Disques durs SSD avec emplacement PCIe accessibles par l’avant et enfichables à chaud en optionR720XD - no physical drives detected. Front panel. For more information and great on Dell and HP servers. Spare with Advanced ECC. Certain models of E5-2600 series processors support 1600 MT/s memory. The available options. Hello, I have a dell r720 and 96gb ram in a 6x 16gb configuration. For me is was A8 typically. 5 Inch Hard-Drive Blank; Installing A 2. The. Back-Panel Features And Indicators. Unsolved. Includes system, storage, IO devices, iDRAC, CPU, memory, etc. Save and Exit. Not that CPU power was lacking to begin with, and either are a big. We used VMware vSphere 5 to create the VMs on the servers. btw our server has 384GB. The server was installed with vmWare 6. Dell OpenManage Server Administrator is supported on most versions of Microsoft Windows, Linux, and ESXi operating systems. Table 6. Get Dell PowerEdge R640 memory upgrades and get ️ Lifetime warranty Great savings Factory original memory just like Dell does @Memory. Reconfigure the memory modules for Advanced ECC mode. Dell PowerEdge R720 2U/2S Server Supports Memory Up To 768GB (24 DIMMs), Intel Xeon E5-2600, 32TB Max Storage, 768GB (24 DIMMs), 16 Drive Bays. Connecting The Optional Keyboard, Mouse, And Monitor. 1. We are planning to increase the amount of RAM, and found one of the online Dell documents stating that the UDIMMS can have a maximum of 64 GB, and we can't mix UDIMMS with RDIMMS/LDIMMS.