PowerEdge R640 is the ideal dual-socket, 1U platform for scale-out data center computing that combines density, performance and scalability to optimize application performance. They are optimized for the cloud and 5G-ready networks and deliver a 50% increase in bandwidth over the older models. 5 TB of memory when using DDR4 DIMMs. Server Architecture. The recovery folder contains the recovery. Holding the system board holder and release pin, insert the system board into the system. If not then we may need to consider the issue as the motherboard. Table 13. Feature PowerEdge R650 PowerEdge R640. Each server is gonna get four new modules. 5-inch-12 GB SAS/SATA • 1. 24 DIMM slots. NOTE: All instances of SAS, SATA hard drives and SSDs are referred to as drives in this document, unless specified otherwise. 2. Advanced ECC (Lockstep) Memory Optimized (Independent Channel) Mode; Memory Sparing; Memory Mirroring; Sample memory configurations; Removing Memory Modules; Installing Memory Modules; Hard Drives. Dell EMC PowerEdge T640 overview. 1 where the system may reset during power-on at the time "Configuring Memory" is displayed on the boot screen. 9 2018-09-10 Add configurations for Dell PowerEdge R640, T640, R740, R740xd and R940. 210-AKWU. Each installed processor supports six memory channels via two integrated memory controllers (IMC). Processor Support: The R640 supports dual-socket Intel Xeon Scalable processors, offering a range of performance. Powered by 2nd Generation dual Intel Xeon Scalable processors, the R640 can also be configured with a maximum of 6. Intel's first-generation Xeon Scalable (x1xx) processors and prior processors are not compatible with memory modules built with 16Gb DRAM components. 256GB, 512GB per DIMM Larger servers such as a 2U (two-unit) or 4U (four-unit) offer higher configurations, but 1U can be sufficient for most purposes. A1 and B1 - Rank 2 hynixThe Dell PowerEdge R640 Server is the ideal dual socket, 1U platform for dense scale out data center computing. NET! 🇺🇸. Click Select and choose from the following options then click Next: For RAID 1, select Real-time data protection (RAID 1). memory. Remote Physical to Virtual Conversion up to 10 Servers. Dell PowerEdge R640 – This is the 2nd video in our R640 server series. It is ideal for24 x 1. Intel E3-1200 v5 or v6 series. Memory Settings details. The R640 system supports: • TwoDI MMs per channel for single -rank and/or dual -rank DIMMsThe PowerEdge FC640 is a half-height sled supported on the PowerEdge FX2/FX2s enclosure and supports up to : Two Intel Xeon Scalable Processors. Secure Memory Encryption 1,2: Disabled: Enabled: AX-7525: Processor Settings: Transparent Secure Memory Encryption 1,2:. Storage Spaces Direct R640 Ready Node, Storage Spaces Direct R740xd Ready Node. DELL EMC POWEREDGE R640 Uncompromising performance and density The PowerEdge R640 is the ideal dual-socket, 1U platform for dense scale-out data center. Drivers & Downloads. - Updated the "Processor and Memory Reference Code" for the second-generation Intel Xeon. 2 fixed an Intel errata reported on IPU 2020. 5-inch hard drives on the back panel. 5-inch hard drives on the front panel with optional support for 2 X 2. The PowerEdge R640 is the ideal dual-socket platform for dense scale-out data center computing and storage. Basically what the R640 would have going for it at that point is it's a generation newer, probably slightly less power consumption, faster memory (probably doesn't matter in my application), has a couple of SSDs thrown in that I can use immediately. £4,860. 24 DIMM slots (support for DDR4 RDIMM, LR-DIMM) or 12 NVDIMM-N (one DIMM per channel) are supported. socket, and 1. Processor. 2. Download the PDF manual and get access to diagnostic tools, procedures, and best practices. 5 Inch Hard-Drive. Intel Core i3 6100 series. Along with the standard ECC Registered (RDIMM) memory, the R640 supports options for Load Reduced (LRDIMM) memory. With RAID you also get the ultimate level of redundancy to protect against hard drive failure and data loss. Combined with up to 24 DIMM’s, 12 of which can be PMems or NVDIMMs, you have the resources to maximize application performance with the optimum configuration in only SummaryDell PowerEdge servers provide a wide range of tunable parameters to allow customers to achieve top performance. Recommended hardware configuration for the PowerEdge R640 serverThe PowerEdge R640 is a general purpose platform expandable up to 1. System Setup. Storage controller specifications. Dell EMC’s NVDIMM-N Persistent Memory is a disruptive Storage Class Memory technology that enables unprecedented performance improvement over legacy storage technologies. 5-inch hard drives on the front panel, or 10 x 2. System battery specifications. Selected. 24 DIMM slots. Resolution. The Dell EMC PowerEdge R640 system is a 1U rack server that supports up to: Two 2 nd generation Intel Xeon Scalable Processors ; 24 DIMM slots 8 x 2. As soon as the press F2/F11/F12 etc text appears, then you can press any key to skip the memory test. The Dell EMC PowerEdge R640 system is a 1U rack server that supports up to: Two 2 nd generation Intel Xeon Scalable Processors ; 24 DIMM slots 8 x 2. Select DHCP or Static IP to configure the network mode. System Note: This system supports multiple memory configurations based on: Processor, memory component density, quantity and type of memory modules installed. The R640 features:The PowerEdge R540 is a general-purpose platform with highly expandable memory - up to 512 GB with single processor and up to 1 TB with dual processors, and impressive I/O capabilities to match. Balanced memory config. The Dell PowerEdge R640 is a server that belongs to the Intel® Xeon® processor family. Chassis weight. PowerEdge R640 MLK motherboard. Explore the custom configuration options available for the Dell PowerEdge R640. Across CPU models (Platinum 8176 down to Bronze 3106), there is a 65% to 35% drop in memory bandwidth when using an unbalanced memory configuration when compared to a balanced memory. 5” drives for data storage. PowerEdge R440 and R640. Logs show that the memory was. Description. designed to maximize application performance and provide the flexibility to optimize configurations based on the application and use case. Storage controller specifications. Combined with up to 24 DIMM’s, 12 of which can be NVDIMM’s, you have the resources to create the optimum configuration to maximize application performance with the optimum configuration in only a 1U chassis. 68TB Max Speed: 2933MT/s. Gold 5220 – 18 cores, 2. CPU 2 x 3rd Generation Intel ® Xeon Processor Scalable Family 2 x 2nd Generation Intel ® Xeon Processor Scalable Family. Avec le R640, vous pouvez créer unMemory slots population can be different from what is described in the server User's Manual. The options available are Optimizer. 技术规格. " is displayed on the screen. Supported configurations for PowerEdge. Boot Manager. 5” or 3. Combined with up to 24 DIMM’s, 12 of which can be PMems or NVDIMMs, you have the resources to maximize application performance with the optimum configuration in only a 1U. 5TB (Dual CPU)/ 786GBGB (Dual CPU) Memory Expansion Slots / Banks. Restored the jumper back to "retain BIOS config" and the system continues to be stuck at "Configuring Memory" on boot. In a 2-processor configuration this will produce two NUMA domains, one domain pertaining to each socket providing customers with the first option for NUMA configuration. 5” or 3. 5 TB 256 GB 3 TB Quad rank 64 GB 64 GB 768 GB 128 GB 1. Track Reference. Supported operating systems. And powering all that storage goodness is either a 495W, 750W, 1100W, or 1600W power supply. Memory: 24 DDR4 DIMM slots, Supports RDIMM /LRDIMM, speeds up to 2666MT/s, 3TB max: Up to 12 NVDIMM, 192 GB Max:. The R640 can handle demanding workloads such as virtualization, dense private cloud, High Performance Computing (HPC) and. The Dell EMC PowerEdge R440 system is a 1U, dual socket rack system supports up to: Two Intel Xeon Scalable Processors. With the R640 you can create an NVMe cache pool and use either 2. With the R640 you can create an NVMe cache pool and use either 2. 64. Ensure that the memory is correctly installed and populated hence memory DIMMs on slots A1 &A2 must be the same. Memory specifications. For information on the restriction for fresh air condition, see the Expanded operating temperature restrictions topic in the Technical Specification section. Drivers & Downloads. 0, dedicated iDRAC network port Max depth: 757. The R640 server can address demanding workloads such as virtualization, dense private cloud, HPC, and software-defined storage. It also includes VMware vCenter Server to centrally manage the servers. Cooling fan specifications. PowerEdge R640 • NVMe-Direct-Attached-Laufwerke verringern die. UEFI0108: One or more memory errors have occurred on memory slot: <slotName>. The R640 system supports: Two DIMMs per channel for single ‐ rank and/or dual ‐ rank DIMMs R640 you can create an NVMe cache pool and use either 2. The R740 and R740xd supports two DIMMs per channel at 2933 MT/s with select processors. 5-inch drives. Through the idrac interface in System Profile Settings> Memory Frequency, the setting with a frequency of 2933 mhz is present, as on pic. Across CPU models (Platinum 8176 down to Bronze 3106), there is a 65% to 35% drop in memory bandwidth when using an unbalanced memory configuration when compared to a balanced memory configuration! The figure. Dell EMC has participated in this effort by collaborating with several partners and using multiple configurations, spanning from Intel® CPU to accelerators such as GPU’s and FPGA’s. Poweredge R640 Upgrade Gu. Each custom-built server purchased through Express Computer Systems is extensively tested before. 329-BEIJ. 1. Click Preview Foreign Configuration. cap) file that is required in this procedure. iDRAC Direct LED indicator codes; Back view of the system. The Dell EMC PowerEdge R640 combines density, performance, and scalability to optimize application performance and data center density. First r720xd, install ram, wait for like 30 minutes as it "configures memory", machines boots move on. Maximum Performance. 4 Customer. Change the following settings, clicking Apply after each change: • Memory Settings Memory Operating Mode y Change to Mirror Mode • Boot Settings Hard -Disk Drive Placeholder y Change to Enabled • Boot Settings Set Boot Order Enable y Change to RAID. In this video, we will be covering memory! We will go over the supported types of mem. Overview. 5” drives for data storage. 1. The components mentioned below are the minimum configuration to POST: One processor (CPU) in socket processor 1 One memory module (DIMM) in socket A1 Right control panel with cable One power supply unit system board . Processor specifications. It is recommended to use Dell EMC branded micro SD cardsMemory • Supports RDIMM and LRDIMM memory • Operate at DDR4‐2933,2667, 2400 MT/s speeds • X16 288‐pin memory module sockets • 8GB, 16GB, 32GB, and 64GB memory module capacities • Minimum 8GB capacitance per module • 64 GB (LRDIMM) or 32 GB (RDIMM) with maximum RAM size of 1 TB PCIe slot • Internal slot:Use 8 or 16 DIMMS per 3rd Generation Intel Xeon Scalable CPU for a balanced configuration. 5-inch hard drives on the front panel with optional support for 2 X 2. For the DHCPv6 server to automatically assign the IP address, gateway, and subnet mask to iDRAC, select Enabled option under Enable Auto-configuration. The scalable business architecture of the R640 is designed to maximize application performance and provide the flexibility to optimize configurations based on the application and use case. 5-inch hard drives on the front panel, or 10 x 2. Four optional NVMe Express Flash PCIe SSDs. Nothing works. About this task The Memory Settings screen details are explained as follows: Option Description. Figure 1. Ports and connectors specifications. Do the following: 1) Make sure the system cables, risers, and CPU configuration are installed correctly. FRU Programmed at ICT during production. The NVDIMM-N resides in a standard. Set the NVRAM_CLR jumper back to "clear BIOS config" and left it there and tried booting the system. I restarted the server and iDrac came back up, but showed memory errors in B1 slot. 1. Powered by 2nd Generation dual Intel Xeon Scalable. Maximum 8 DIMMs per processor and 16 DIMMs in total Supports DDR4 ECC RDIMM, with ECC up to 2933 MT/s on R450 as the memory speed depends on the. 5-inch HDDs/SSDs. Cooling fan specifications. L’architecture évolutive du R640 est conçue pour booster les performances des applications et fournir la flexibilité nécessaire pour optimiser les configurations en fonction des besoins et des exemples d’utilisation. 2 RAID 1 Mirror, low. Last Modified:. Drivers & Downloads. With the R640 you can create an NVMe cache pool and use. The Dell EMC PowerEdge T640 is a dual-socket, 5U rackable tower server that supports up to: Two Intel Xeon Scalable processors. PowerEdge R640 • NVMe Direct-attached drives reduce latency. Example of Errors seen during Boot: UEFI0339: The Dual Inline Memory Module (DIMM) in the memory slot <XX> is disabled because of initialization errors caused by uncorrectable. After removing the devices, attempt to POST the server. System battery specifications. POWEREDGE R640 . 5-inch hard drives on the front panel, or 10 x 2. Dell EMC PowerEdge R640 overview. 2 GHz . Correctable and uncorrectable memory errors on PowerEdge Server with DDR4 and changes to troubleshooting steps. Track Reference. • Mellanox 100G NICs are not supported. chassis with up to 10 hard drives, 8 NVMe drives, and 3 PCIe slots, 2 CPU only. Dell PowerEdge R640 Memory Quick Specs Amount of Slots: 24 DIMMs Max Size RDIMM: 1. The issue is applicable to DDR4 and NVDIMM-N memory configurations. System Memory. Figure 3: PowerEdge R640 CPU mapping with ten NVMe drives 1U Server; Maximize NVMe Capacity This 1U PowerEdge R640 configuration enables all ten storage slots to NVMe drives. That brings me to today. If this field is Enabled, memory interleaving is supported if a symmetric memory configuration is installed. VMware ESXi 7. Install this package:PowerEdge R640 is the ideal dual-socket, 1U platform for scale-out data center computing that combines density, performance and scalability to optimize application performance. The Dell EMC PowerEdge R640 system is a 1U rack server that supports up to: Two 2 nd generation Intel Xeon Scalable Processors. 14TB (7. The Dell PowerEdge R610 is a Dual Intel Processor server with 12 DIMM slots, 6 DIMMs per CPU. The setting 'Memory Operating Voltage' is set to Auto. ThinkServer® RD640 (70B1) - TopSeller. The PowerEdge R640 system supports the following configurations: 1. Intel® Optane™ DC persistent memory Up to 6 per CPU socket. Example of Errors seen during Boot: UEFI0339: The Dual Inline Memory Module (DIMM) in the memory slot <XX> is disabled because of initialization errors caused by. 5TB (Dual CPU)/ 786GBGB (Dual CPU) Memory Expansion Slots / Banks. Current memory configurationPowerEdge R640 is the ideal dual-socket, 1U platform for scale-out data center computing that combines density, performance and scalability to optimize application performance. Updated the "Processor and Memory Reference Code" for the second-generation Intel Xeon Processor Scalable Family to IPU 2021. If you chose the MPMemory option, you will need to select the type of test you want to run : Express or Custom. The Dell EMC PowerEdge T640 is a dual-socket, 5U rackable tower server that supports up to: Two Intel Xeon Scalable processors. Up to 6 per CPU socket. Two AC or DC redundant power supply units. Step 1 Download the BIOS update package and extract it to a temporary location. In the iDRAC menu, click Configuration, and click BIOS Settings. Front view of the system. Crucial Memory and SSD. PowerEdge R640. distribute evenly across 12 memory channels. NEBS Level 3 and ETSI validated. Description. Then start putting memory in in pairs, one on each processor, until it dies. 5-inch hard drives on the front panel with optional support for 2 X 2. 5-inch hard drives or 4 x 3. 8. You've got RDIMM, which is generally faster, and LRDIMM, which is better for memory-intense, high storage stuff at the cost of higher latency. 02-11-2018 14:00 PM Hello You should be able to reset the BIOS to defaults using jumpers. Memory Settings details. In the case of the R440 and R640, the 1U form factor is enough to hold a massive amount of computational power. 4. 5-inch hard drives on the back panelIdeal balance of density and scalability. Intel's first. VxRail E560F. Next-generation PERC options The R730 and R730xd support new Dell PowerEdge RAID Controller (PERC)The following table lists the key recommended parts per node. PowerEdge R640 Server. Intel ® Optane™ Persistent Memory delivers a unique combination of an affordable large-capacity memory tier, with. It is a 2 chip platform - CPU and PCH. This service is temporarily unavailable. The PowerEdge R640 supports up to 12 DIMMs per processor—up to 24 DIMMs in a dual-processor configuration. Overview. This time around, the R640 brings so many configuration options to the table, it’s easy to understand why it’s the lynchpin in Dell EMC’s go-to-market strategy for SDS, where compute is more critical than on-board. To set the Memory Operating Mode to Fault Resilient mode, log in to iDRAC and do the following: Click the Configuration pulldown menu. Server hardware configuration. Information present in this file are as follow: ThinkServer® RD640 Overview - Front and Rear. 00. Service Events. PowerEdge R640. 60" for the standard Dell EMC PowerEdge R640. Across CPU models (Platinum 8176 down to Bronze 3106), there is a 65% to 35% drop in memory bandwidth when using an unbalanced memory configuration when compared to a balanced memory. 00. 5 TB RDIMM Single rank 8. View the Dell PowerEdge R640 Rack Server and shop all of our Servers at Dell. 5 Hard Drives including 10 NVMe, Max of 8 SAS/SATA, 3 PCIe Slots, 2 CPU only. The serial number is also called the "PSNT". The server supports one processor from these product families. 00 to the newly released 6. 0 PCIe Up to 3 x PCIe Gen4 low profile slots (all x16 except one x8 slot with SNAP I/O modules) or 2 x PCIe. VMware vCSA 7. The PowerEdge. Drivers & Downloads. 3200 MT/s DDR4 Memory. DDR4-3200MT/s • 32GB Module Capacity • 16Gb Die Density • RDIMM • 1 Rank x 4 • PC4-25600 • CL=22 • Ext Timing 22-22-22 • 1. Feature PowerEdge R650xs PowerEdge R640. System memory guidelines; General memory module installation guidelines; NVDIMM-N memory module installation guidelines; PMem installation guidelines; Mode-specific guidelines; Removing a memory module; Installing a memory. Description. Memory specifications. 4. Use identical DIMMs (same capacity, rank and DIMM type) 3. PowerEdge R640 Server Memory Specs. 5” SATA hard drives. 5-inch hard drives on the front panel, or 10 x 2. With the R640 you can create an NVMe cache pool and use either 2. In a nut shell, the new R640 delivers more than twice the stated maximum storage capacity compared to the R630. No biggy, should take a few hours. 5” or 10 x2. 8-inch hard drives or 10 x 2. 1. Industry-leading memory bandwidth, with 8 channels of memory per device. 0 Update 2 Build-17630552 (A00) BIOS Version 2. Combined with up to 24 DIMM’s, 12 of which can be PMems or NVDIMMs, you have the resources to maximize application performance with the optimum configuration in onlyUpgrade the memory of your Dell EMC PowerEdge R640 with our high-quality and easy-to-install memory upgrade kit. Status LED indicators; System health and system ID indicator codes; iDRAC Quick Sync 2 indicator codes; Right control panel view. Multi Rank Sparing Memory Mode $0. 5 -inch, 16x2. 8 x 2. The memory comes with a whopping 3TB max capacity which means you get the option to run multiple applications with ease. 5” drives for data storage. my reason is 128gb memory is highly expensive so I choose 64gb instead. 5-inch hard drives or 4 x 3. The R640 Storage Spaces Direct Ready Node in a back-to-back connected configuration is available only in a 10-drive chassis configuration in both hybrid and all-flash configurations. Intel X710/I350 Quad Port 1/10 Gb. The issue is applicable to DDR4 and NVDIMM-N memory configurations. Memory, CPU, NIC, and drive configurations are preferred but not mandated. PowerEdge R640 baseline server BOM. 5” drives, the performance of NVMe and embedded intelligence to ensure optimized application performance in a secure platform. LRDIMM This memory option, load reduced DIMM (LRDIMM), is designed with a buffer chip (or chips) to replace the register to help minimize loading. Processor specifications. 5” drives for data storage. distribute evenly across 12 memory channels. MpMemory allows you to check the state of your memory. Intel C620 series chipset The R640 system uses the Intel Lewisburg chip. This is generation specific information, separating problem identification and solution. In the iDRAC menu, click Configuration, and click BIOS Settings. Ports and connectors. 4. 15. For a basic test, you can pick Express. The DP4400 may report a missing or faulty DIMM (Dual Inline Memory Module) during boot. If you chose the MPMemory option, you will need to select the type of test you want to run : Express or Custom. Collect troubleshooting information as per Before starting troubleshooting a Dell PowerEdge Server. It is a 2 chip patl form - CPU and PCH. Track Reference. In case that the system does not go past Memory Configuration, bring the system to minimum to POST configuration with the following components: One Power Supply. 本节概述了系统的技术规格和环境规格。 主题： • 机箱尺寸 • 机箱重量 • 处理器规格 • 支持的操作系统PowerEdge R640. Memory. In addition, to address substantial throughput improvements the. Use the same memory configurations for every CPU in the server. Keep those 2 dimms separate, finish with the rest. Overview: Dell PowerEdge R640 is a highly configurable and versatile 1U rack server designed for a wide range of workloads in data centers and other high-performance computing environments. 8 GHz and a boost frequency of 3 GHz, allowing for optimal performance in various computing tasks. The R640 system supports: • Two DIMMs per channel for single‐rank and/or dual‐rank DIMMs Intel® C620 series chipset The R640 system uses the Intel Lewisburg chip. 0" from front to back, compared to 29. 4. 5 inch drives, and flexible I/O options. The Dell PowerEdge R640 is a powerful enterprise server in Dell's 14th generation of servers that will substantially scale your businesses performance for the future. 5-inch hard drives on the front panel, or 10 x 2. 5” inch SATA hard drives or eight 3. 20. If you need even more storage space, the R740-XD can house up. 5 R740xd 1. PSU specifications. 6GT/s, 8. PowerEdge R640 Carrier Grade. PowerEdge R640 baseline server BOM. Uncorrectable memory errors may also be reported on the affected slot/DIMM. The R730 and R730xd support three DIMMs per channel at 1866MT/s with these processors. Advisories. Documentation. I have Dell R740 server (latest gen) with dual CPU configuration. Memory specifications Table 6. to optimize configurations based on the application and use case. This configuration supports The Dell EMC PowerEdge R640 system is a 1U rack server that supports up to: Two 2 nd generation Intel Xeon Scalable Processors ; 24 DIMM slots 8 x 2. Buy it with. Click the BIOS Settings and Memory Settings tab. - Fixed an industry-issue seen on BIOS versions 2. C of ambient or above. 5” drives for data storage. VxRail E Series are go-everywhere, cost-effective nodes ideal for small and remote deployments, stretched cluster, or entry-level VDI or graphics workloads with capacity and performance. Memory slots population can be different from what is described in the server User's Manual. Software performance will vary depending on what memory region is being used and performance will be non-deterministic. Memory Configuration: 3TB Max (24 x 128GB LRDIMM) 768GB Max (24 x 32GB RDIMM) Installed Memory: Instantly check how much Memory you currently have installed. R640 1. DCPMM is supported in R640, R740/R740XD, R840, R940, R940xa, MX740c, and MX840c PowerEdge servers with second-generation Intel Xeon Scalable Processors of Gold and Platinum grade. PowerEdge R640. 2. With the R640 you can create an NVMe cache pool and use either 2. 5-inch hard drives. Benchmarks. Last Modified:. Learn how to troubleshoot common issues and errors on your Dell PowerEdge R740 server with this comprehensive guide. Pre-operating system management applications. Additionally, Dell R640 also supports 12 NVDIMMs to boost data. The PCIe interface will improve the data delivery path and. Dell EMC PowerEdge R640 Installation and Service Manual Installing and removing system components. 2 x Intel Xeon SP Bronze, Silver, Gold, or Platinum Skylake. Mellanox CX4 LX 10/25 GbE NIC. 2. • 1 x VGA (optional for liquid cooling configuration) Internal Ports • 1 x USB 3. 4. Manufacturer:. 8-inch-6 GB SATA. 0 or laterJason, normally when the dell logo appears first, the upper right corner is still empty. Configure From $2,017. The R640 system supports: • TwoDI MMs per channel for single -rank and/or dual -rank DIMMs The PowerEdge FC640 is a half-height sled supported on the PowerEdge FX2/FX2s enclosure and supports up to : Two Intel Xeon Scalable Processors. Two separate DNS entries are available. System configuration information The table below presents detailed information on the systems we tested. System memory. 5 T640 1. 0 for its machine learning inference performance benchmark suite MLPerf™. 5” drives for data storage. Greetings, In a couple of days, I'm getting 24 new DDR4 RDIMM 2666Mhz 32GB modules in order to upgrade six R640 (s) with the current capacity of 256GB. This should be covered in the system manual on the server support page. memory. Description. 5-inch hard drives on the back panel Installation Service. In that case, we can read that the R740 supports DDR4 Registered DIMMs (RDIMMs), Load Reduced DIMMs (LRDIMMs), Non. 51mm – For the 4 x 3. • Drive configurations: • 8 x 3. The Dell EMC PowerEdge R640 system is a 1U rack server that supports up to: Two 2 nd generation Intel Xeon Scalable Processors ; 24 DIMM slots 8 x 2.