Maximum RAM RDIMM 1 TB. Enjoy members-only rewards and discounts. 2 240G, R1, LP1Std BIOS setting power management—maximum performance. 01. 64GB. I'm upgrading a PowerEdge T310 to its maximum allowed memory of 32GB. Get fast shipping and top-rated customer service. Cache . 10 over 12 months with 0% interest. 73. Start a Conversation. The R640 combines density, performance and scalability to optimize application performance and data center density. 6TB RAM. CAD $1,749. 800 GB SSD SAS Mix Use 12Gbps512e 2. 5" SFF 2 x Intel Xeon Gold 6134 3. PSU specifications. 1 x 256GB. 0: 2x4 External: 512 MB, 512 MB NV, 1 GB NV: Yes (TBBU). Document Library; Document Library. Max TDP: 270W 3200 MT/s DDR4 memory Max 16 DIMMs per CPU Supports DDR4 RDIMM, LRDIMM, 3DS DIMM and with ECC up to 3200MT/s Persistent memory Supports DDR4 Intel Persistent Memory 200 series up to 3200 MT/s, max 8x 512GB Intel Persistent Memory 200 series DIMMs per CPU. The R640 combines density, performance and scalability to optimize. 00 and cooling/fans works correct. 5" Hot Swap SAS, SATA and Near Line SAS RISER: Up to 8 PCIe Slots (Gen 3 slots, max 4x x16 bandwidth) Power: 495W or 750W,. The Dell EMC PowerEdge R640 system is a 1U rack server that supports up to: Two 2 nd generation Intel Xeon Scalable Processors. or Best Offer. 12-node . x. 20GHz 24 Core 128GB DDR4 Memory 2 x 1TB SSD H740p Raid. PowerEdge R640 Deliver fast performance and reduce latency with NVMe drivesWe would like to show you a description here but the site won’t allow us. The user cannot clear memory. The USB 2. Windows Vista® automatically allocates a certain amount of memory for system use. PowerEdge R640 Features Technical Specification Processor Up to two 2nd Generation Intel® Xeon® Scalable processors, up to 28 cores per processor Memory 24 DDR4 DIMM slots, Supports RDIMM /LRDIMM, speeds up to 2933 MT/s, 3TB max Up to 12 NVDIMM, 192 GB Max Up to 12 Intel® Optane™ persistent memory PMem, 6. PowerEdge R640 • Unidades de conexão direta de NVMe reduzem a latênciaTools Dell EMC Repository Manager Dell EMC Update Package Dell EMC System Update Dell EMC Server Update Utility iDRAC Service Module OpenManage Server Administrator OpenManage Storage Services Security TPM 1. 5-inch hard drives on the front panel with optional support for 2 X 2. 3 - 7. Dell Financial Services Home- At Dell Financial Services (DFS), our mission is "To deliver financing solutions that enable and enrich the Dell Customer experience. Ideal balance of density and scalability. Dell Systems with 4GB of memory may show less memory in Microsoft Windows. These drives are not recognized at all. £580. Memory Mode Intel Optane Persistent Memory 200 series $0. x. 5-inch hard drives on the back panel. R640. Asset Tag - Technical Details (system type, tag number, processor, memory, operating system) + £19. Figure. Description. 2. 800 GB SSD SAS Mix Use 12Gbps512e 2. 768GB. Unsolved. How much memory does the Dell PowerEdge R640 Server take? You can upgrade your Dell PowerEdge R640 Server to up to a maximum memory capacity of 1. $3,192. 20 GHz CPU Socket: LGA 3647 Number of CPU Cores: 16-Core Processor Model #: DSB 588852 Item #: 9SIAC0FG6F0027 Return Policy: View Return Policy $2,035. 6GHz 96GB RAM H730P NO HDD. Expansion bus specifications. com. 1 and it was updated (some time ago) before iDRAC9 update to 6. Ports and connectors specifications. 0 lanes @ 16 GT/s PCIe Gen4 Maximum TDP: 185 W 3200 MT/s DDR4 Memory. Dell provided multiple hard drive backplane options when they released the R640 server to meet the needs of most server environments. TheServerNinja. Service Events. 3200MT/s LRDIMMs CAD $0. Max TDP: 270W 3200 MT/s DDR4 memory Max 16 DIMMs per CPU Supports DDR4 RDIMM, LRDIMM, 3DS DIMM and with ECC up to 3200MT/s Persistent memory Supports DDR4 Intel Persistent Memory 200 series up to 3200 MT/s, max 8x 512GB Intel Persistent Memory 200 series DIMMs per CPU. Dell's POWEREDGE R640 is a network servers 1u intel ddr4 24 dimm socket 3tbyte ram. Supports RDIMM /LRDIMM, speeds up to 2933MT/s: Drive Bays/Storage: Front drive bays: Up to 10 x 2. Two 2. Reverted back to 5. 5" SAS/SATA, max 14TB Rear Bays Up to 2 x 2. 5" SAS/SATA/SSD/NVMe, max 15. The controller offers a level of abstraction between an operating system and the physical drives. For HP servers, this involves changing the Thermal Configuration in the BIOS menu to Optimal Cooling; for Dell servers through their iDRAC menu to Low Fan Speed Offset. 68TB of memory, up to twelve 2. 400-BELT. It is a dual socket Intel Xeon based server that supports up to 3TB of DDR4 2933MT/s ECC Reg Memory. I've seen the same behavior on my R340 - after update fans were at c. 2 2. 5TB Max Size LRDIMM: 3TB Max Size Intel Optane: 7. : ( Which sounds like a jet plane, only when not used to it. 4GT/s,. 2GHz) has a maximum speed on the ram of 2666MHz, but the Xeon 4210R (2. The R540 features: The 2. Why may there be various speeds of Dell PowerEdge R640 memory? Some servers often have various configurations and. Figure 1. Dell EMC NVDIMM-N Persistent Memory User Guide Publish date: 03 FEB. $359. I'd recommend to get all RDIMMs or remove existing memory and install all LRDIMMs. Will 2133 and 2400 ECC Reg work inside the R640? Thank you Ninjas. A variety of storage drive configurations is a big highlight for the PowerEdge R660. Certified. R640 support 64GB RDIMM. Automated features and built-in telemetry streaming give you added productivity and better server management. 0 diagnostics and SupportAssist, the R640 delivers maximum uptime in a worry-free environment. Memory • Maximum RAM: 3TB-24 DIMM slots • Minimum RAM: 8GB-one module • RDIMM-maximum system capacity: 768GB • LRDIMM-maximum system capacity: 3TB • NVDIMM-maximum system capacity: 192GB (up to 12 DIMMs per system) • Architecture: 2666 or 2933 MT/s DDR4, registered RAID controller • H330 • H730P • H840 • H740P •. The Dell EMC PowerEdge R640 server is part of Dell's 14th generation line of servers and supports Intel's new Xeon Scalable Family of processors, which offer a 27% increase in processing cores. 5'' Bays Processors: 2x 2. Get it now for as low as £58. MTA18ASF4G72PZ-3G2F1R. In 15Gen the R650 comes with 8 memory channels and up 3200mhz memory speed with the right CPU but R450 will still on 4 memory channels for example. Will 2133 and 2400 ECC Reg work inside the R640? Thank you Ninjas. 24 DDR4 DIMM slots, Supports RDIMM /LRDIMM, speeds up to 2933 MT/s, 3TB max. In the models based on the Dell PowerEdge R730 (DX151 and DX291), PowerEdge R640 (DX152 and DX292), PowerEdge R530 (DX141), PowerEdge R6415 (DX180), PowerEdge R6515 (DX181), PowerEdge R6615 (DX182) and PowerEdge R660 (DX293) a JBOD-compatible controller is included (PERC H730/H730P/H330). Storage. 5" Hot Swap SAS, SATA and Near Line SAS, NVMe SSD RISER: 3 PCIe Slots (Half Height) or 2 PCIe Slots (1 Full Height, 1 Half. Max 12 for 2S configuration. The R440 features: 2nd Generation Intel Xeon Scalable Processor product family (with up to 24 cores and two threads per core) Up to six channels with two DIMMs per channel per CPU and 16 DIMMs (supports DDR4 RDIMM and LRDIMM)Unbuffered, non-registered DIMM memory modules have no buffer/register component between the DRAM modules and the motherboard memory controller. 53TB LRDIMM 3TB NVDIMM 192GB DCPMM 6. PowerFlex controller nodes The controller nodes also hosted VMware vCenter for management of virtual machines and the PowerFlex operating system with accompanying gateway services. Up to 12 Intel® Optane™ DC persistent memory DCPMM, 6. 0 Virtual Media SIP (Server Interface Pod) with CAC (Common Access Card) from Dell ™ support is a high-resolution USB2-based SIP that supports Virtual Media (VM) and smart cards/CAC. Dell EMC PowerEdge server platform R640 R740xd R940 C6420. 0 mm—8. The processor you have installed will determine the max memory speed that you can use with your system. 68TB with LRDIMM) along with other memory. Assumes average 4:1 data reduction for PowerStore, 5:1 for Pure Storage. Std BIOS setting power management—maximum performance. 5-inch hard drives on the front panel, or 10 x 2. With optional factory-integrated virtualization capabilities, you getI'm upgrading a PowerEdge T310 to its maximum allowed memory of 32GB. In the System Setup Main Menu, click System BIOS > System Memory. PowerEdge R. 2021. The R640 can handle demanding workloads such as virtualization,. System dimensions. Memory Module Slots 24 DDR4 DIMM slots (12 NVDIMM or 12 DCPMM only) Supports registered ECC DDR4 DIMMs only Maximum RAM RDIMM 1. Page 79 - General memory module installation guidelines for other population rules and example population configurations: the System Setup Main Menu screen, click System BIOS. The powerful PowerEdge R640 squeezes a remarkable range of features into its 1U chassis making it the ideal choice for enterprises that want the best rack density in their data centre. *768GB max memory is recommended for performance optimized configurations. The R640 combines density, performance and scalability toDELL EMC POWEREDGE R640 . 5-inch hard drives on the back panelmemory region that is spread across as many DIMMs as possible. 12 cores, 2. 16GB. Up to 2933MT/s DIMM speed; 24 DDR4 DIMM slots; Memory types and maximum RAM: RDIMM (max 1. 5” SAS/SATA HDD max 48TB Rear drive bays: Up to 2 x 2. The DP4400 may report a missing or faulty DIMM (Dual Inline Memory Module) during boot. Dell R640 Memory . The storage controllers are certified with a higher version than the regular certification version of "Dell EMC PowerEdge" Servers. DELL EMC POWEREDGE R640 . With 64GB RDIMM you can go upto 768GB with single processor. The R640 combines. 5-inch hard drives on the front panel, or 10 x 2. BIOS settings for Logical Processor on Dell iDRAC. 8GB. Max of 8 SAS/SATA, 3 PCIe Slots, 2 CPU only + £4. 5-inch drives. DELL POWEREDGE R640 4LFF 2x 14C GOLD 6132 2. After you perform the memory swap clear the memory log. com for dell r640 server 8 core. 5" and 2. Financing Offers Learn More. system memory quickly and securely with System Erase. Memory specifications. Use 8 or 16 DIMMs per 2nd Generation AMD EPYC™ CPU for a balanced configuration. 79. Dell EMC systems do allow mixing different memory modules, and this is described in more detail in the server owner manual. Notes. Adding memory is one of the most cost-effective ways to improve your computer's performance. Reverted back to 5. 99. Get it now for as low as £34. RM. 64GB ECC Reg DIMMs are not compatible with the PowerEdge R630. 5-inch hard drives or 4 x 3. 3200MT/s RDIMMsDell EMC PowerEdge R640 Specifications. |. Create & edit digital content. Each server is gonna get four new modules. 9µs. Memory specifications. 3V Optional SSD optimization Dell FastPath™ firmware feature: delivers high IOPs performance on SSD arrays Operating systems Microsoft® Windows Server® 2008 R2 SP1 Microsoft. The Dell EMC Enterprise Infrastructure Planning Tool2 (EIPT) is another source of Dell EMC PowerEdge acoustical output, but it is a tool that provides values that have been modeled, rather than measured, per input scenario. If you need to get 1024GB memory then you can either use eight 128GB LR DIMM or upgrade to dual processor. 5” SAS/SATA, max 112TB; Dell R740 Memory. Ideal balance of density and scalability. 28 lbs) Processor specifications The PowerEdge R640 system supports two Intel Xeon Scalable Processors, up to 28 cores per processor. Show More. 43 inches) System weight Table 2. 2,. . 64GB. 68TB max with. 5” drives. Dell EMC PowerEdge R640 Spec Sheet . See Supported Processors table for the processor type and the supported memory speed. 36TB max with PMem and LDRIMM) 2933 MT/s DDR4 Memory The 2nd Generation Intel® Xeon® Processor Scalable family support up to 2933 MT/s memory. Choose the document format by clicking on the PDF or HTML link behind the Owner's Manual / User Manual entry or, if given, the Technical Specifications (e. Model Drive Types PCI Support SAS Connections Cache Memory Write Back Cache RAID Levels Max Drive Support RAID Support; H800 Adapter: 6 Gb/s SAS: PCI-E 2. With DIMM quantity of 4 per CPU, the population is Slot 1, 2, 4, 5 What is the maximum capacity that is supported by the computer? Every computer is designed to work with a minimum and maximum capacity of memory. 400-BELT. Supported operating systems. Compare to the Dell R640 is a supreme workload accelerator. But 8 memory channels means you need to buy 8 dimms per CPU socket to archive the max. Dell R640 74% fan speed not going down. CPU Performance set to Maximum Performance C States set to Autonomous C1E disabledFront drive bays: Up to 10 x 2. 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. 00 /ea. Compared to the previous-generation PowerEdge R320, the R330 supports DDR4 memory vs. SIP: VGA, USB keyboard, mouse-supporting virtual media, CAC, and USB 2. Dell Inc. The R640 can handle demanding workloads such as virtualization, dense private cloud, High Performance System memory holds the instructions that are executed by the processor. Memory specifications Memory module sockets DIMM type DIMM rank DIMM capacity Single processor Dual processors Minimum RAM Maximum RAM Minimum RAM Maximum RAM Twenty four 288-pins LRDIMM Octa rank 128 GB 128 GB 1. Configure exactly what you need with our 10-bay Dell PowerEdge R640 server. 14TB max, (7. The max memory capacity for ECC Registered DIMMs inside the Dell R630 is 768GB via 24 x 32GB 2400MT/s ECC Reg server memory upgrade. Memory specifications. It is a LRDIMM (ECC LR DIMM) RAM DIMM with 2 ranks. This server supports 1. With embedded diagnostics and SupportAssist, the R640 delivers maximum uptime in a worry-free environment. 1. The scalable business architecture of the. Single and dual-rank DIMMs can be 1067- or 1333-MHz, and quad-rank DIMMs can be 800- or 1067-MHz. Check part details, parametric & specs updated 14 AUG 2023 and download pdf datasheet from datasheets. Avail 3 Years Warranty, 24/7 Tech Support, Instant shipping to any city in India like Hyderabad, Delhi, Chennai, Pune, Bangalore, Agra Memory. Lifecycle logs show the following every time we try and update the BIOS: RED096 iDRAC flash storage has reached its upper limits. Dell R740xd Server. x86_64. 5-inch hard drives or 4 x 3. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell Poweredge R650 - FREE US Delivery. 5” or 3. , 13G, may also be found online. 5", 8-Bay 2. drives, SSD’s and system memory quickly and securely with System Erase. 68TB max with DPCMM + LRDIMM) Supports registered ECC DDR4 DIMMs only Storage controllers Internal boot Internal Controllers: PERC H330,. 68TB of memory, up to twelve 2. • 256GB, 512GB per DIMM • 1866, 2133, 2400, 2666 MT/s • Up to 6. 2V • ECC • Single. Outlets on the PDUs are color coded by breaker to. Memory: R630: Up to 2 Intel® Xeon® processor E5-2600 v4 product family. Documentation. System battery specifications. 00. 0. Dell Memory Upgrade - 16GB - 2Rx8 DDR4 RDIMM 3200 MT/s. System dimensions. Memory: 192 GB (12 x 16 GB 2Rx8 PC4-2933Y-R, running at 2400) Storage: 1 x 480 GB SATA SSD Other: None. Page 79 - General memory module installation guidelines for other population rules and example population configurations: following table lists the key recommended parts per node. Object . 400-BELT. my reason is 128gb memory is highly expensive so I choose 64gb instead. Let us show you our awesome upgrade ideas for. DELL EMC POWEREDGE R640 . 5M Cache, HT (165 W) DDR4-2933. 5" SFF drives. Dell provided multiple hard drive backplane options when they released the R640 server to meet the needs of most server environments. com. 5TB (Dual CPU)/ 786GBGB (Dual CPU) Memory Expansion Slots / Banks. VDI FC Initial Login saw the server start below 100µs and go on to peak at 547,765 IOPS with a latency of 235. datacenters scale-out haute densité. In a nut shell, the new R640 delivers more than twice the stated maximum storage capacity compared to the R630. BIOS settings for Logical Processor on Dell server Figure 2. Rack Height: 1U CPU Speed: 3. System weight System Maximum weight Dell EMC PowerEdge M640 6. 1 and it was updated (some time ago) before iDRAC9 update to. 6 Based on Dell internal analysis using publicly available specs in August 2023 comparing maximum effective capacity for PowerStore 1200 and FlashArray //X20. System Memory: RDIMM and LRDIMM Volatile Up to 12 per CPU CPU<2:1>_ CH<5:0>_D <1:0> Up to 32GB per DIMM DRAM Yes System OS RAM System OS OS Control Reboot or power down system System Memory: NVDIMMM-N Non-Volatile Up to 6 per CPUs 1 and 2 (12 total in system) CPU<2:1>_ CH<5:0>_D 1 16GB. $49. 80. Very noisy. 00. Additionally, there are 24 RAM slots, so your upgrade. 00. a. In order. 5 SFF Drive, U. Processor Speed: 2. 384GB (12 x 32GB) DDR3-1333 MHz PC3-10600R ECC Registered Server Memory Upgrade - DellKit. 16 DIMM slots. Chassis: 1U rack. min/max 2 for hybrid configurations. 5 inch drives, and flexible I/O options. 5TB. Xeon Processors Scalable FamilyMaximum Memory Per Slot: 64GB ECC RDIMMs, 128GB ECC LRDIMMs: Number Of Memory Sockets: 12 Per CPU or 24 Using 2 CPUs: Device Specifications; Make & Model:. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell Poweredge R650 - FREE US Delivery. The PowerEdge R640 is the ideal dual-socket, 1U platform for dense scale-out . Ports and connectors specifications. 48GB. but to achieve 512GB memory I have to do one of the below: 1- Sixteen 32GB Quad Rank RDIMMs for a maximum capacity of 512GB of memory. 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. 01. Intel® Optane™ DC persistent memory Up to 6 per CPU socket. Make & Model: Dell PowerEdge R640. Which versions of Red Hat Enterprise Linux have support for the PERC H740P, H745P MX, and H840. The R640 combines density, performance and scalability to optimize application performance and data center density. 68TB to 30. 768GB. System dimensions. The R640 is more suited for memory-intensive applications at almost three times the memory capacity. Cooling fan specifications. All flash SAS/ SATA available, HDD capacities (max 80TB total per node) 2TB, 4TB, 8TB or 10TB (10TB for XC640-4 only) 1. The R640 combines density, performance and scalability to optimize application performance and data center density. 128GB. Storage Spaces Direct R640 Ready Node, Storage Spaces. 5-inch hard drives on the front panel, or 10 x 2. This means that processing hefty workloads will be made easier, effectively catering to evolving business requirements. Transparent Secure Memory Encryption 1,2: Disabled: Enabled: AX-7525: Systems Security: TPM PPI ByPass Provision 1: Disabled:. 400-BELT. Memory Module DDR4: 4 UDIMMs with ECC Speed: Up to 2400MT/s Min RAM: 4 GB Max RAM: 64 GB DDR4: 4 UDIMMs with ECC Speed: Up to 2666MT/s Min RAM: 8GB Max RAM: 64 GB Hard drive bays 4 x 3. Click on System Profile Settings. 5 inch drives, and flexible I/O options. Memory, CPU, NIC, and drive configurations are preferred but not mandated. Prise en charge de la mémoire enregistrée DIMM DDR4 ECC uniquement Contrôleurs de stockage: Contrôleurs internes : PERC H330, H730p, H740p, HBA330, logiciel RAID (SWRAID) S140NOTE: 768 GB max memory is recommended for performance optimized configurations. 10. Std BIOS setting power management—maximum performance. View the Dell PowerEdge R640 Rack Server and shop all of our Servers at Dell. The R640 combines density, performance and scalability to optimize application performance and data center density. DCPMMs are installed in the memory slots of the server and are compatible with RDIMMs and LRDIMMs. • Dell 12 Gbps SAS HBA controller: The Dell 12 Gbps SAS HBA controller is a HBA that provides physical disk drive interface with no-Updated the "Processor and Memory Reference Code" for the second-generation Intel Xeon Processor Scalable Family to IPU 2021. Storage Spaces Direct R640 Ready Node, Storage Spaces. system memory quickly and securely with System Erase. 1536GB (24x64GB) DDR4 3200AA PC4-25600 ECC Registered Server Memory Upgrade Kit - Dell. 92TB Micron 7300 NVMe U. The bedrock of the data center. So if the requirements isnt a high memory server this doesnt. You can specify the memory operating mode. 32 GB RDIMM, 2933 MHz. Dell R640 Server. The software developer says that the Ram speed causes a slower report. Cooling fans specifications PSU specifications The PowerEdge R640 system supports up to two AC or DC power supply units (PSUs). Expansion bus specifications. System battery specifications. 96GB. Model. How much power. (Max 2 for XC640 models, max 4 for XC-740xd models and max 8 for XC940-24): Intel i350 2x1GbE-T, Intel i350 4x1GbE-T. 2021 . 5" or 3. 10 GHz, 512GB DDR4 Memory, 15. The options available are Optimizer. 8-node . 19. Intel Xeon Gold 6238R 2. Processors. Solution: Check other messages for a faulty memory module. Some resources are permission-based and can only be accessed with a corporate account. If you need to get 1024GB memory then you can either use eight 128GB LR DIMM or upgrade to dual processor. Max of 8 SAS/SATA, 3 PCIe Slots, 2 CPU only + €3. 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. Dell EMC PowerEdge R640 node BOM. 5-inch hard drives or 4 x 3. $2,310. Dell™ Branded memory offered in the Memory Selector has gone. Get Dell PowerEdge R640 Server in India at Cheap Deal price. The storage controllers are certified with a higher version than the regular certification version of "Dell EMC PowerEdge" Servers. com. Have a Dell R640 server. Self-Repair & Parts. 2 available for Boot Optimized Storage System (BOSS) Drive bays Front: Up to 2 x 2. 00. Have a Dell R640 server. Refurbished Dell PowerEdge EMC R640 Server 10B 2. 5 SFF Drive, U. The Dell EMC PowerEdge R640 is the ideal dual-socket, 1U platform for dense scale-out data center computing. Storage controller specifications. Table 1 shows the technical specifications of these systems. Flex IO LOM board, 2x1 Gb with BCM5720 LAN controller In addition, Dell Rewards Members who open a new Dell Business Credit (DBC) account on or after 7/28/2023 receive 5,000 Dell Rewards Points as a bonus. Memory. 5TB (24 x 64GB) of Load Reduced server memory. 5-inch hard drives on the front panel with optional. Drives. 2TB SAS drives it came with, and purchased (4) 1. 5" and 2. Holiday Shipping Details & Extended Holiday Returns. Adding memory is one of the most cost-effective ways to improve your computer's performance. Create and access a list of your products. The PowerEdge R640 is the ideal dual-socket, 1U platform for dense scale-out data center computing. If you have any questions concerning our product. 49. NEBS Level 3 and ETSI validated. 384GB (12 x 32GB) DDR3-1333 MHz PC3-10600R ECC Registered Server Memory Upgrade - DellKit. 020 Dell nc or its subsidiaries. (English) For a custom test, check the relevant test you want to pass. Max of 8 SAS/SATA, 3 PCIe Slots, 2 CPU only + HK$3,949. DCPMM. Environmental specifications. . 5TB. Rack Height: 1U CPU Speed: 3. The PowerEdge R640 is the ideal dual-socket, 1U platform for dense scale-out data center computing. PayPal Credit. Intel Evo, Intel Optane, Intel Xeon Phi, Iris, Itanium, MAX, Pentium, and Xeon. PowerEdge R640 Deliver fast performance and reduce latency with NVMe drivesVxRail is backed by Dell Technologies’ world-class support, offering a single point of contact for both hardware and software components and includes Dell Secure Connect Gateway for call-home and proactive twoway remote connection - for remote monitoring, diagnosis, and repair to ensure maximum availability. 8TB Up to 24 x 1. Each processor’s set of 12 slots is organized across 6 channels with 2 slots per channel. System memory 8GB per controller Expansion Capacity Expansion enclosures ME412: 12 x 3. Dell Part AA783422. Changing configuration to any available option didn't change anything (it was just ignored). View Details. 5TB max Up to 12 NVDIMM, 192 GB Max Supports registered ECC DDR4 DIMMs onlyThe memory of Dell PowerEdge R640 can be extended to a maximum of 3TB. 62 Posts. Architecture Memory capacity Minimum RAM Maximum RAM Twenty four 288-pins 2667 MT/s DDR4 RDIMMs and LRDIMMs with support for memory optimized operation 64 GB quad rank (LRDIMMs)The memory buffer minimizes the load on the server memory bus. View PDF View Page. Dell Systems with 4GB of memory may show less memory in Microsoft Windows. data center computing. Figure 5: MpMemory.