PowerEdge R720. Though considerable, it’s not quite as much as the R640. iDRAC configuration is now completed. We are planning to increase the amount of RAM, and found one of the online Dell documents stating that the UDIMMS can have a. 6. – Three memory modules per channel support up to 800 MHz. The processor expansion module will also limit you to a short depth GPU. . Press the button for above 15 sec and insert the AC, power on. Setting the standard for feature flexibility in a 2-socket, 2U rack server, PowerEdge R720 is built to run complex workloads using highly scalable memory, I/O capacity and flexible network options. 1908 BTU/hr maximum (495 W power supply) 2891 BTU/hr maximum (750 W power supply) 128GB (8 x 16GB) DDR3-1600 MHz PC3-12800R ECC Registered Server Memory Upgrade Kit. What memory configuration is supported on my PowerEdge server? Each Dell server has different types of memory and configurations. White Papers. Each memory channel controls three DIMM slots. There is no supported configuration to populate the memory how. If you are looking for a technical guide for your PowerEdge R720 server, you can download this PDF document from Dell. No errors messages are displayed. There are four main types used in Dell 9th generation servers and up. Can you try without populating DIMM slot with green release levers and see whether it is working without any issues?Dell EMC PowerEdge – 14G Memory Population Rules updated for certain server's configurations Memory slots population can be different from what is described in the server User's Manual. Dell PowerEdge R630 Memory Configuration Guide. Dell PowerEdge R720 and For more. what is the best optimal slot configuration for this they are 32GB sticks. Memory Configuration Type. Overview. As shown below each processor has 3 memory channels, which when required to match, only allows a single channel to be populated. Page 18: Memory Configurations2133MT/s DDR4 memory Certain models of E5-2600 v3 processors support 2133MT/s memory. The network information is saved, and the system reboots. iii PowerEdge R720 and R720xd Technical Guide Table of contents 1 System overview. LRDIMM PowerEdge R720 memory configuration - slot usage and mixed sizes According to the manual: Populate four DIMMs per processor (one DIMM per channel) at a time to maximize performance. Carterit, Most the newer servers carry the following support for the 1333 and 1066Mhz. The R720 and R720xd support up to 768GB of memory (24 DIMMs) and speeds up to 1600MT/s, providing high performance in a variety of applications. A new optional feature though, designed to take. • Multiple Gen4 and Gen5 riser configurations (up to 8 x PCIe slots) with. With the Intel ® Xeon processor E5-2600 or E5-2600 v2 product families and the ability to support dual RAID controllers, the R720 can readily handle theSee all Dell PowerEdge or R Series models, or identify your model with our ScanMyPC App. Memory configurations—single. Not only you will find information on the memory, and what. If it worked, you will enter this screen. 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?R710 server supports: Speed of up to 1333 MHz for one memory module per channel. Dell R720: Overall system health status. If you have quad rank DIMM you can only populate 2 DIMM per channel. What the manual says is a bit different than what you have, "In a dual-processor configuration, the memory configuration for each processor should be identical. Specify the Memory Operating Mode. I recently bought a Dell R720 server with dual E5-2620 CPUs. -Reduces probability of memory or CPU throttling -Increases probability of turbo mode activation. We will also teach you. NET! 🇺🇸. With the ability to control. cooling shroud 11. The R710 is a Dual Processor system with 9 DIMM slots per CPU. Overview. Publish date: 15 DEC. 9 PowerEdge R720 and R720xd Technical Guide 2 System features Compared 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, and advanced system management. Upgrading the Dell PowerEdge R720 with a combination of hard drives and-solid state drives delivered a whopping 610. Installing The Optional Bezel. The memory groupings are color coded: 1,2,3,4 - white. Intel® Optane™ DC persistent memory. The following provides guidance on selecting VMware vSphere features for VDI, and. Drivers & Downloads. Memory Configuration: 768GB Max (24 x 32GB LRDIMM) 768GB Max (24 x 32GB RDIMM) 64GB Max (16 x 4GB UDIMM) Installed Memory:NOTE: The Memory Operating Mode option can have different default and available options based on the memory configuration of your system. I have a Dell PowerEdge R720xd that gets stuck in the BIOS when booting. In today’s article, we are going to explore the Dell PowerEdge 2950, with specs, features, and benefits. 5 Inch Hard-Drive Blank; Installing A 2. In today’s article, we are going to explore the Dell PowerEdge 2950, with specs, features, and benefits. Memory Configuration: 384GB Max (12 x 32GB RDIMM) 288GB Max (18 x 16GB RDIMM) 96GB Max (12 x 8GB UDIMM) Installed Memory:The system supports up to 768GB of Dell PowerEdge R720 Memory (RAM) using DDR3 registered RDIMMs. You can upgrade your Dell PowerEdge R720 Server to up to a maximum memory capacity of 768GB (2 CPU) Memory. Seriously, the case is bulletproof and gawdawful heavy. Original price. Dell R720XD RAM Configuration. " let alone get to the BIOS / UEFI, or advance to go and collect $200 /s . LED behavior Figure 18. The PowerEdge R720 is the world’s most power-efficient server,. File Size: 3. DIMM Type Speed Configuration Guide. In Dell Power edge Servers (R210, R410, R710, R720, R730 and etc) press Control+R for the configuration of Virtual Disk. VIRTUALIZATION WITH DELL POWEREDGE R720 DELL 3-2-1 REFERENCE CONFIGURATIONS: HIGH-AVAILABILITY SERVERS A Principled Technologies configuration guide commissioned by Dell Inc. Populating in slots 1,2 should work as well, but the guidelines in the manual. 2, iDrac 7. 80. Upto 4GB ECC Unbuffered on each slot. In the models based on the Dell PowerEdge R720. 0, running RHEL7. That brings me to today. A Principled Technologies configuration guide 5 Dell 3-2-1 Reference Configurations: High-availability. Updated: August 8, 2023 by Tyler Von Harz. Selecting hardware combinations and configurations can significantly impact the successful deployment of VDI over VMware. virtualization, and cloud-native workloads. The memory speed of each channel depends on the memory configuration: • For single or dual-rank memory modules: – One and two memory modules per channel support up to 1333 MHz. DIMM Type Speed Configuration Guide. Overview. Both systems feature the ®Intel Xeon® processor E5-2600 product family,The Dell Dell PowerEdge R710 (DDR3-1333MHz) (Reg. Use the BIOS S ettings screen to view the system memory settings and enable or disable memory functions such as system memory testing and node interleaving. This service is temporarily unavailable. $245. View PDF View Page. About 3/4 of a full length card. "Note: the system will reset after characterization has completed. System memory. Each server has four. You will find detailed. Each memory channel manages three DIMM slots. Hello, I have a dell r720 and 96gb ram in a 6x 16gb configuration. File Format: Flash BIOS executable. Page 24: Memory Configurations SR DIMMs, DR DIMMS should be placed in the lowest DIMM slots, followed by the SR DIMMs. 60Ghz E5-2670 8C 192GB 8 x 2TB (Renewed). The R720 ships in a few different configurations to suit specific needs: Single vs Dual Processor. Table 3 lists all of the R520’s specifications. $131. The Dell PowerEdge R710 server has a myriad of memory options available for upgrades. Removing A 2. Configuring iDRAC from the LCD panel. Get 1 Year Warranty, 24/7 Tech Support,. 6 PowerEdge R720 and R720xd Technical Guide 1 System overview Introduction 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, and flexible network options. 6. R720 - mixed memory configuration. PowerEdge Hardware General. The Dell PowerEdge R720 and R720xd are Dell’s latest 2-socket, 2U rack servers that are<br />. Then click on the Integrated Devices menu item: Then set the. 3 Posts. Lcd panel features. DELL HCI. For information on memory mirroring and sparing configurations, see the Dell PowerEdge R720 and R720xd Owners Manual on. Reconfigure the memory modules for Advanced ECC mode. Up to 6 per CPU socket. 6 PowerEdge R720 and R720xd Technical Guide 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, and flexible network options. Max CPU Configuration: 4: 2:. Create and access a list of your products. 1 System overview Introduction Designed for extraordinary performance on a wide range of applications, the Dell™ PowerEdge™ R620 rack server is an impressive general-purpose platform that is perfect for data centers with Setting the standard for feature flexibility in a 2-socket, 2U rack server, PowerEdge R720 is built to run complex workloads using highly scalable memory, I/O capacity and flexible network options. Max 12 for 2S. Service Events. The system supports up to 288GB of RAM using DDR3 registered RDIMMs or 24GB when using unregistered ECC. I understand thanks for the help! Hello i have a dell poweredge r720 and i am looking to upgrade the ram. They are dual rank dimms @ 1866mhz. 5 Inch Hard-Drive. Removing A 2. We want to upgrade servers with 128 GB of RAM. PowerEdge R720. 5 Inch Hard-Drive Blank; Installing A 2. Additionally, we’ll explore some of the more detailed aspects such as the processor, memory, and storage configurations. 2. The R730 and R730xd support three DIMMs per channel at 1866MT/s with these processors. Setting the standard for feature flexibility in a 2-socket, 2U rack server, PowerEdge R720 is built to run complex workloads using highly scalable memory, I/O capacity and flexible network options. 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. The system contains twelve (12) memory sockets for each processor for a total of twenty-four (24) sockets. 1. Removing A 2. In the drop-down, select Reconfigure Virtual Disks and press GO button. The Dell PowerEdge R730 is a Dual Intel Processor server with 24 DIMM slots total. th. Closed 8 years ago. Products; Solutions; Services Support. ii PowerEdge R720 and R720xd Technical Guide This document is for informational purposes only. Available RAM Upgrades Overview | PowerEdge R720 R-Series with CompuRAM max up to 1. membist memory test failure dimm b3. 5 Inch Hard-Drive. With the R720 the dimms must match across all the channels, as seen below. Removing A 2. I have a R720 with a H310MM RAID card that is flashed into IT mode. High-End Dell PowerEdge R720 Server 2 x 2. 24 x 1. Solved. exe. Typically, the minimum to POST configuration is PSU1, CPU1, memory module in A1 slot, and the default riser without expansion cards. remove cpu2 and the corresponding memory, and try. When the server boots up it does a Memory Configuration successfully, it then loads iDRAC successfully, but when it gets to the POST screen it seems to freeze and then reboots on a loop. ii. Power AC Power Supply (per power supply) Wattage 495 W, 750 W, or 1100 W Heat dissipation NOTE: Heat dissipation is calculated using the power supply wattage rating. Nov 20, 2023. 6 PowerEdge R720 and R720xd Technical Guide 1 System overview Introduction 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. The R720 also supports optional dual internal RAID controllers and up to four optional internal GPUs. PowerEdge R720. You would lose the performance benefit of interleaving. No of Processors: 2. Dramatically boost application performance with the latest Intel® Xeon® processor E5-2600 or E5-2600v2 product family and up to 24 dual in-line memory modules. . The following provides guidance on selecting VMware vSphere features for VDI, and. . DELL POWEREDGE R720 DRIVE OPTIONS FEBRUARY 2012 A PRINCIPLED TECHNOLOGIES TEST REPORT. The system has 384GB of DDR3 LRDIMM Memory and I'm able to choose between any of the following modes: Optimizer Mode. For best PowerEdge R720xd Server performance use the maximum amount of 768GB in dual processor configuration, fill all the slots with the max allowed memory per slot for your Server. SummaryDell PowerEdge servers provide a wide range of tunable parameters to allow customers to achieve top performance. This attribute defines the overall rollup status of all components in the system being monitored by the remote access card. With a maximum of 768GB of RAM, the Dell PowerEdge R720 is capable of handling massive workloads. The Dell R710 runs memory in a triple channel configuration and can be run in a single and dual-processor setup. 00. Documentation. BIOS Revision 2. Click Finish on the System BIOS screen. All populated channels need not have identical configurations. Format Description: This file format consists of a BIOS-executable file. R320, PowerEdge R330, PowerEdge R420, PowerEdge R430, PowerEdge. It provides you with detailed information on the features, specifications, installation, configuration, and troubleshooting of the R720 and R720xd models. Supported configurations for PowerEdge. With up to 28 cores per CPU, the Intel Xeon E5 is one of the most powerful processors money can buy. The mixed memory configurations. Both Processors are registered and. Hi. Advanced ECC (Lockstep) Memory Optimized (Independent Channel) Mode; Memory Sparing; Memory Mirroring; Sample Memory Configurations; Removing Memory Modules; Installing Memory Modules; Hard Drives. Dell PowerEdge R720 Memory Configuration Guide. 5 Inch Hard-Drive. Select the components in need of. The R720 and R720xd support two DIMMs per channel at 1600 MT/s with these processors. 3. failed write dqdqs dimm b5. Make & Model: Dell PowerEdge R710. I have a Dell r720 that came used with 2x8gb DDR3 1333mhz Registered ECC (HP 647653-081) memory sticks. PowerEdge R720. Failed Write DqDqs DIMM A1 . ". 1. Why are there various DIMM types. 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. Also for: Poweredge r720xd. 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. Escolha entre várias opções de GPU para obter mais desempenho assistido. 0. Two quad-core CPUs, 16gb of memory, six SATA drives in a RAID 10, and about a hundred pounds of solid steel. Solution: Check other messages for a faulty memory module. System memory. The PowerEdge R720 and R720xd support up to two AC or DC power supplies with 1 + 1 redundancy, auto sensing, and auto-switching capability. 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. Dell R720 Memory Overview Flexible memory configurations are supported on the R720 and R720xd, ranging from capacities of 2 GB (minimum) to 768 GB (maximum). To complete the required memory configuration: Select Configuration > BIOS Settings > Memory Settings. System Memory. 0, more memory and advanced systems management. 1. Hi, will you help the memory configuration on R 720. More options are available for the Dell PowerEdge 12 generation servers than in previous generations — more capacity choices and more frequency choices. 2V • ECC • Single. com . One Power Supply. Accelerate demanding workloads with the powerful and flexible PowerEdge T630 2-socket tower server, a member of the 13th generation of PowerEdge servers. Otherwise, for optimal configuration with the current DIMMs, you should have: A1 =16 GB, A4 = 4 GB and B1 =16 GB, B4 = 4 GB which gives you total memory capacity of 40 GB. Memory module(s) Vendor and. PE R710 DIMM population. error:memory initialization warning detected . In the below mention image, you can see that 4 disk with size of 2TB is being used for the creation of Virtual Disk with configuration of Raid 10. 5” SAS hard drive configuration SAS HDD 15K rpm—6 Gb (Toshiba MK3001GRRB) PERC H800 PowerEdge R710 20 x 2. 1 Message. This product is eol. PowerEdge R720 server pdf manual download. 0. NOTE The Dell PowerEdge R630 system supports hot swappable hard drives. 2. PowerEdge R720 com um acelerador GPU opcional (alguns com mais de 500 núcleos). DIMM Type Speed Configuration Guide. When only one unique memory configuration exists across all the CPU sockets within a server, Dell PowerEdge R720: Memory Configuration. 6. Along with standard RDIMMs and. As with Dell’s PowerEdge R720, the R820 has a storage performance advantage over other servers when used in conjunction with front-mounted, hot-swappable Express Flash PCIe storage. The bios said there was 128 GB and we have 8x16GB so it looked good. Use of non-ECC UDIMMs For more information on R415 memory configurations, see the System Memory section in the Installing System Components chapter in the PowerEdge R415 Hardware Owner’s Manual on Support. The new Dell PowerEdge R720 allows you the drive both midsized and large enterprises, the PowerEdge R720 rack server is a general purpose platform with highly expandable memory (up to 768GB) and impressive I/O capabilities to match. The 2nd Generation Intel® Xeon® Scalable processor family supports up to 2933 MT/s memory. 128GB (8 x 16GB) DDR3-1600 MHz PC3-12800R ECC Registered Server Memory Upgrade Kit. If you have quad rank DIMM you can only populate 2 DIMM per channel. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell PowerEdge R630 - FREE US Delivery. 9 PowerEdge R720 and R720xd Technical Guide 2 System features Compared 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, and advanced system management. 192GB (12 x 16GB) DDR3-1066 MHz PC3-8500R ECC Registered Server Memory Upgrade Kit. 5 Inch. 26. See the Memory section for details. Service Events. Dimms Supported. If not then we may need to consider the issue as the motherboard. Dell PowerEdge R720 Server Supports 2 Intel Xeon CPUs, Max 768GB RAM, Max 32TB Storage-Delivers Most Mission-Critical Workloads, Virtualized environments, Customizable Server, With 1 Years Warranty, Tech Support & Instant Shipping Anywhere In India: Delhi. General Memory Module Installation Guidelines; Mode-Specific Guidelines. • The memory configuration for each processor must be identical for optimal performance. Designed for exceptional performance on a wide range of applications, the new series of PowerEdge rack servers feature an increased memory footprint, the latest Intel® Xeon® processor E5-2600 product family, powerful I/O, and expanded internal storage capabilities. The R740 and R740xd supports two DIMMs per channel at 2933 MT/s with select processors. 1. I believe this Dell R 720 server has 24 sockets (slots). Model Specifications 257,791 Dell Upgrades Supplied. 5-inch disks in the back of the server), up to 768GB of memory (24 DIMMs) and integrated PCIe Gen3-capable expansion slots. I have a Dell PowerEdge R720xd that gets stuck in the BIOS when booting. On the 14G PowerEdge servers, this value is 16 MB, reflecting theIf not using easy restore, these steps will allow you to set the ST. 9 percent greater throughput than the HDD configuration and supported 6. MIB: IDRAC-MIB-SMIv2. 25. It did that. The PowerEdge R750, is a dual-socket/2U rack server that delivers outstanding performance for the most demanding workloads. Virtualize mais com o R720 Maximize a capacidade de seus aplicativos de data center expandindo seu ambiente com a utilização do grande espaço de memória do PowerEdge R720. Overview. 4 Video connector Allows you to connect a VGA display to the system. Documentation. $131. Advanced ECC (Lockstep) Memory Optimized (Independent Channel) Mode; Memory Sparing; Memory Mirroring; Sample Memory Configurations; Removing Memory Modules; Installing Memory Modules; Hard Drives. Ensure that ESXi host has adequate memory to. The config messages should go away. PowerEdge R820’s large memory footprint, I/O options, flexible fabric choices and up to 32 cores in a four‐processor configuration. Is the most likely cause bad DIMM Slots or Bad Ram Stick? I have a total of 80 GB of RAMM on the Board and only the B Side seems to be working. R720; R720xd; R730; R730xd; R730xd XL; R730XL; R740; R740xd; R740xd2; R7415; R7425; R750; R750xa; R750XS; R7515; R7525; R760; R760XS;. Memory Configuration: 768GB Max (24 x 32GB LRDIMM) 768GB Max (24 x 32GB RDIMM) 64GB Max (16 x 4GB UDIMM) Installed Memory: Installation And Configuration. Service Events. You should have memory in slots 1,3 on both lanes. Software Defined Data Center Planes. 06 GHz, 6 C, 12 Mb cache) 64 GB of RAM by 2CPU (LV double rank of 8 x 8 GB RDIMMS) 1333 MHz. 120. 0. Dell S3422DWG Displayport Issue MacBook Air M2. Make & Model: Dell PowerEdge R720. In this video, we will teach you the proper way to install memory into your Dell Poweredge R720 Server. 15 MB. Overview. The Dell EMC PowerEdge R750xa is the flagship server for demanding GPU-based workloads, offering leading-edge capabilities in a 2U form factor. General Memory Module Installation Guidelines; Mode-Specific Guidelines. Closed 8 years ago. This flexible 2U Rack server can hold upto 24 DIMM slots. 06 GHz, 6 C, 12 Mb cache) Additional CPU: Intel Xeon X 5675 (3. And the performance doubles with multithreaded. even with HP P410 and a configured Dynamic DirectPath I/O with Intel HD Graphics P530. Each core has 2. 35V Low Voltage Single Rank" RAMS. PowerEdge R720. Table 1. Firmware update support for the following PSU’s: Flextronics 1600 W PSUClick the Start button and go to All ProgramsIntel Rapid Storage TechnologyIntel Rapid Storage Console to launch the Intel Rapid Storage Console. Another week another weird thing. Memory settings screen; Processor Settings Screen; SATA Settings Screen; Boot Settings Screen; Integrated devices screen; Serial Communications Screen; System Profile. WARNING: Before performing the following procedure, review the safety instructions that came with the system. Parts & Repairs. This refurbished server evolved from the previous 11th gen. On a cold-start the BIOS spends around 34 seconds showing "Configuring memory. Dell 11G dual-socket PowerEdge servers support a maximum of two or three DIMMS per channel (DPC), depending on the server model. R720 memory frequency issue. So, I think I have to flash the bios using a programmer. 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. "System configuration or settings have changed. The R720 is a Dual Processor system with 12 DIMM slots per CPU. 7. Enjoy members-only rewards and discounts. General Memory Module Installation Guidelines; Mode-Specific Guidelines. Documentation. 0 and higher This is a template for monitoring DELL PowerEdge R720 servers with iDRAC version 7 and later via Zabbix SNMP agent that works without any external scripts. 5'' Drives Processors: 2x 2. Four optional NVMe Express Flash PCIe SSDs. Setting the standard for feature flexibility in a 2-socket, 2U rack server, PowerEdge R720 is built to run complex workloads using highly scalable memory, I/O capacity and flexible network options. Many workloads benefit from greater memory bandwidth. Part of the 12th Generation from Dell, the. With the Intel ® Xeon processor E5-2600 or E5-2600 v2 product families and the ability to support dual RAID controllers, the R720 can readily handle the See all Dell PowerEdge or R Series models, or identify your model with our ScanMyPC App. 5" PCIe SSDs. My question is about the following section which applies to my desired config, as shown in the highlighted portion of the screen capture from. To maximize the server’s memory capacity. Model Specifications 257,791 Dell Upgrades Supplied. memory training failure detected. 3. 2. Pull all drives in the array and mark their location in the array. "The R720 is quad-channel, so 1,2,3,4 is a group of interleaved memory banks spread across four channels. v PowerEdge R720 and R720xd Technical Guide. Includes system,. File Size: 3 MB. Memory - The network server has 24 DIMM (dual in-line memory module). 168. 6 PowerEdge R720 and R720xd Technical Guide 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, and flexible network options. Memory information and system board connectors System overview. Overview. Service Events. Hello ATH235, I'm sorry to see you had a motherboard failure. Virtual Machine DataStore Stores VM configuration and virtual disk files. PowerEdge. Configure memory in the BIOS. 00. This document provides an overview about the system, information about installing and replacing components, diagnostic tools, and guidelines to be followed while installing certain components. Dell PowerEdge R720 memory. In addition to this, since all the DIMMs are identical, the memory configuration allows me to set Node. 5-inch internal hard drives or 8 3. It’s got 6 92mm fans. 26 PowerEdge R720 and R720xd Technical Guide Table 9 illustrates the maximum achievable speed of the Intel Xeon processor E5-2600 and E5-2600 v2. Memory Configuration. You. System memory. Table 10. Dell PowerEdge R720. #1. DDR4-3200MT/s • 64GB Module Capacity • 8Gb Die Density • LRDIMM • 4 Rank x 4 • PC4-25600 • CL=22 • Ext Timing 22-22-22 • 1. MTA72ASS8G72LZ-3G2R2R. I have 2 Dell PowerEdge R720XD servers with dual CPUs that I want to get 64GB of RAM for. The loading within a channel significantly affects memory speed. Parts & Repairs. Service Events.