Click Yes on the saving changes pop up screen, to confirm the update. 20GHz 16 Core 128GB DDR4. 3 - 7. This server supports 1. 5” drives. 5-inch hard drives on the front panel with optional support for 2 X 2. 5 Multiple interleaved sets create disjointed memory regions. 00 and cooling/fans works correct. Avec son architecture à double socket 1U, le PowerEdge R640. How much power. 24 DIMM slots 8 x 2. Ideal balance of density and scalability. 3 mm—1. Red Hat Enterprise Linux. The Dell EMC PowerEdge R640 is the ideal dual-socket, 1U platform for dense scale-out data center computing. Memory • 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:DELL-Shine K. Scale compute resources with Intel® Xeon® SP delivering a 27% increase in processing cores and 50%. com. 5-inch hard drives on the front panel, or 10 x 2. View PDF View Page. 7 results submission for the servers PowerEdge R740xd and R640 with Intel® processors, using the Intel® Optimized Inference System based on OpenVINO™ 2020. Page 79 - General memory module installation guidelines for other population rules and example population configurations: the System Setup Main Menu screen, click System BIOS. MTA9ASF1G72PZ-3G2R1R. Dell PowerEdge R740 have. Certified. 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. Live Optics is an industry standard method of impartially documenting configuration and performance as well as observing file characteristics of data. The PowerEdge R640 is the ideal dual-socket, 1U platform for dense scale-out data center computing. Dell Part A9781930. (English) For a custom test, check the relevant test you want to pass. 25 mm (1. Which versions of Red Hat Enterprise Linux have support for the PERC H740P, H745P MX, and H840. Use 8 or 16 DIMMS per 3rd Generation Intel Xeon Scalable CPU. -Selecting any other option (Maximum Performance or Minimum Power) overrides the thermal settings that are associated with the system profile setting under System BIOS Settings System Profile Settings. DELL EMC POWEREDGE R640 Uncompromising performance and density The PowerEdge R640 is the ideal dual-socket,. 98 –The PowerEdge R640 also includes more RAM slots to accommodate more memory. The R640 combines density, performance and scalability to optimize application performance and data center density. Documentation. Processor and Memory Selector The . It supports 8 channels of memory per CPU, and up to 32 DDR4 DIMMs @ 3200 MT/s speeds. 2TB, 1. With the R640 you can create an NVMe cache pool and use either 2. 5TB of memory, up to twelve 2. 14TB max, (7. System battery specifications. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell Poweredge R650 - FREE US Delivery. 14TB). Storage controller specifications. Drives. 3200MT/s RDIMMs Qty-+ $0. The PowerEdge R640 is a 1U Rackmount Server produced by Dell. 2021 . System memory 8GB per controller Expansion Capacity Expansion enclosures ME412: 12 x 3. The R640 can handle demanding workloads such as virtualization, dense private cloud, High Performance During the testing of the new server, (Dell PowerEdge R640) we determined that the speed at which reports are generated is 40% slower cca, compared to the old server. 24 Slots. 5 SFF Drive, U. 5 SFF Drive, U. Memory 48 DDR4 DIMM slots, Supports RDIMM /LRDIMM, up to 2933MT/s, 6TB max Up to 12 NVDIMM, 384GB Max Up to 24 Intel® Optane™ DC persistent memory PMem, max 12. 800 GB SSD SAS Mix Use 12Gbps512e 2. The R640. 00 /ea. Accelerate your applications. The Dell PowerEdge R730 is one of the earliest servers to come with full support for DDR4 RAM. Uncorrectable memory errors may also be reported on the affected slot/DIMM. Memory Type & Info. The R640 combines. Get it now for as low as £34. : ( Which sounds like a jet plane, only when not used to it. PowerEdge R640 baseline server BOMOn the System Setup Main Menu screen, click System BIOS. Component Description. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell PowerEdge R640. The R640 system supports: • TwoDI MMs per channel for single -rank and/or dual -rank DIMMs • One or two DIMMs per channel for quad -rank DIMMs For details, see the Memory section. 65. 1 and it was updated (some time ago) before iDRAC9 update to. 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. 5-inch drive system. 0, 6Gbps SSD with 3D TLC NAND intended for “mixed use” workloads. 5-inch hard drives on the back panel. Maximum number of PCIe lanes: Integrated 64 PCIe 4. 400-AZQO. Dell PowerEdge R640 Memory Quick Specs Amount of Slots: 24 DIMMs Max Size RDIMM: 1. DELL EMC POWEREDGE R640 . 00. PowerEdge R640. CPU Configs: Up to 2 x Intel Xeon SP Multi Core. The Dell. Refurbished Dell PowerEdge EMC R640 Server 10B 2. System dimensions. Dell Memory Upgrade - 64GB - 4RX4 DDR4 LRDIMM 2666MHz. 400-AZQO. 03-11-2021 19:00 PM. The R640 combines density, performance and scalability toSearch Newegg. The PowerEdge R640 is the ideal dual-socket, 1U platform for dense scale-out . The R440 holds a maximum of 1TB of DDR4 RAM. iDRAC9 with Lifecycle Controller The new embeddeds ystems management solution for the DellDell PowerEdge R640 delivers consistent, high performance results with up to two 2nd Generation Intel® Xeon® Scalable processors, up to 28 cores per processor along with 24 memory expansion slots supporting NEMIX RAM DDR4-2933 RDIMM or LRDIMM for up to 3TB of maximum memory. PSU specifications. memory bandwidth. 99. maherkhalil. Dell Financial Services Home- At Dell Financial Services (DFS), our mission is "To deliver financing solutions that enable and enrich the Dell Customer experience. Windows Vista® automatically allocates a certain amount of memory for system use. A local malicious user with high privileges may potentially exploit this vulnerability, leading to a. Processor specifications. Max of 8 SAS/SATA, 3 PCIe Slots, 2 CPU only + €3. 5-inch hard drives on the front panel, or 10 x 2. drives, SSD’s and system memory quickly and securely with System Erase. 5" servers. 62 Posts. A variety of storage drive configurations is a big highlight for the PowerEdge R660. 2666 MT/s memory and twenty-four 288-pin DIMMs. Std BIOS setting power management—maximum performance. 5µs. 00. 48GB. Dell EMC now offers Intel's Data Center Persistent Memory Modules (DCPMMs), a nonvolatile memory that has the same form factor as a standard DDR4 DIMM. 5" and 2. memory bandwidth. VDI FC Initial Login saw the server start below 100µs and go on to peak at 547,765 IOPS with a latency of 235. Document Library; Document Library. 16 DIMM slots. We would like to show you a description here but the site won’t allow us. 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. 92 mm (7. Figure. I currently have a couple of Consumer SSD's and Enterprise SSD's in it. 3G, 16C/32T, 10. 0. Software performance will vary depending on what memory region is being used and performance will be non-deterministic. Storage controller specifications. PowerEdge R640. 48GB. Dell Networking Cable, 100GbE QSFP28 to 4xSFP28 Passive Direct Attach Breakout Cable, 3 Meter. 5µs. Additionally, there are 24 RAM slots, so your upgrade. 00. my reason is 128gb memory is highly expensive so I choose 64gb instead. Storage controller specifications. We wanted to have a good mix of speed and reliability, so we kept the 6 1. The memory controller is on the CPU. Parts & Repairs. System Setup details The System Setup Main Menu screen details are explained as follows: Option Description System BIOS Enables you to configure BIOS settings. • Dell OpenManage Integration for VMware® vCenter™ • BMC Software (available from BMC) Dell EMC OpenManage Connections: • HPE Operations Manager I (OMi) • Nagios Core and Nagios XI Dimensions and weight • Height: 40. Newer controllers utilize NVCache, which is utilized when the server is powered off. Windows 2008 R2 can give 4 vCPUs to a VM, VMware's ESXi 5. 2666MT/s Memory Mode with Intel Optane Memory + HK$0. PayPal Credit. Table 1 shows the technical specifications of these systems. 1. The bedrock of the data center. Reconfigure the memory modules for Advanced ECC mode. I'd recommend to get all RDIMMs or remove existing memory and install all LRDIMMs. 00 and cooling/fans works correct. You will find detailed. PowerFlex controller nodes The controller nodes also hosted VMware vCenter for management of virtual machines and the PowerFlex operating system with accompanying gateway services. Dell EMC PowerEdge – 14G Memory Population Rules updated for certain server's configurations. 403-BCHI . 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. 768GB. General Server Details: CPU(s): Up to 2 x Intel Xeon SP Multi Core Memory: 24 DIMM Slots (Max 3TB) RAID: PERC H330, PERC H730P 2GB NV, PERC H740P 8GB NV HDD: 2. M. View the Dell PowerEdge R640 Rack Server and shop all of our Servers at Dell. hypervisors, and expanded memory footprint and I/O, the Dell PowerEdge R610 delivers exceptional overall system performance and significant virtual machine-per-server capacity versus the. RTX 4080 Gaming PC. Show More. 6in FHD 144Hz, GeForce RTX 4060, Wi-Fi 6, Win 11 HomeYour computer's memory capability: Slots: 24. datacenters scale-out haute densité. 53TB LRDIMM 3TB. Dell EMC vSAN R640 Ready Node, Dell EMC vSAN R740xd Ready Node. 2V • ECC • Single. 5TB (24 x 64GB) of Load Reduced server memory. BIOS settings for Logical Processor on Dell server Figure 2. 400-BELT. If you don't clear the memory logs then you may have false errors reported. A RAID controller can prevent groups of. Max of 8 SAS/SATA, 3 PCIe Slots, 2 CPU only. Model. Ideal balance of density and scalability. Buy system specific Dell PowerEdge. The Dell EMC PowerEdge R640 is the ideal dual-socket, 1U platform for dense scale-out data center computing. com, a global distributor of electronics components. Diagnostics & Tools. 2 min – 8 max. The server supports several hypervisors, which include VMware, Citrix and Red Hat, among others. 24 DIMM slots. 96GB. Dell 1. • Wipe all data from storage media including drives and system memory quickly and securely with System Erase Configurations and features XC640-4/. 5" with up to 4 NVMe, SAS/ SATA, max 18TB Intel® Optane™ DC persistent memory Up to 6 per CPU socket. * ขยาย CPU , Memory , Disk ได้โดยไม่. 8TB Up to 24 x 1. 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. We'll also show you how to install 384GB of memory. Free Shipping. The memory buffer minimizes the load on the server memory bus. Here at The Server Store the customer always comes first. 2V • ECC • Single. Windows Vista® automatically allocates a certain amount of memory for system use. Ports and connectors specifications. 2V • ECC • Single. 2, P4610 with Carrier. PowerEdge R640 Deliver fast performance and reduce latency with NVMe drivesComponent type. 5” SAS/SATA (HDD/SSD), NVMe. It is a dual socket Intel Xeon based server that supports up to 3TB of DDR4 2933MT/s ECC Reg Memory. 1024GB (32x32GB) DDR4 PC4-3200AA PC4-25600 ECC Registered Server Memory Upgrade Kit. 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. 0 optional Cryptographically signed firmware Silicon Root of Trust Secure Boot System Lockdown (requires. 2. With 64GB RDIMM you can go upto 768GB with single processor. 5 SFF Drive, U. 2,. 68TB SSD 2x 25G SFP+ 1Yr Wty. data center computing. The PowerEdge R640 is the ideal dual-socket, 1U platform for dense scale-out data center computing. 5” SAS SSD, SATA SSD, SAS (10K, 15K), nearline SAS (7. The true maximum amount of RAM the Dell PowerEdge R630 server can hold is 1. 4 x 3. Enhancement to address the security vulnerabilities (Common Vulnerabilities and Exposures - CVE) such as CVE-2021-28210, CVE-2021-28211 and code change for bug fix. 0, TCM 2. Memory Mode Intel Optane Persistent Memory 200 series $0. Ideal balance of density and scalability. System battery specifications. With 24 DIMM slots, you can load up to 3TB of DDR4 RAM in the PowerEdge R640. 68TB to 15. Drive Bays. (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. The DP4400 may report a missing or faulty DIMM (Dual Inline Memory Module) during boot. 7 results submission for the servers PowerEdge R740xd and R640 with Intel® processors, using the Intel® Optimized Inference System based on OpenVINO™ 2020. Ideal balance of density and scalability. 00. Memory Configuration: 3TB Max (24 x 128GB LRDIMM) 768GB Max (24 x 32GB RDIMM) Installed Memory: Instantly check how much Memory you. Documentation. 8TB 7. 2GHz) has a maximum speed on the ram of 2666MHz, but the Xeon 4210R (2. 6TB RAM. The bedrock of the data center. 2666MT/s LRDIMMs $0. $10,425. For testing, we configured the R640 with Dual Intel Xeon Platinum 8180 processors and 384GB (32GB x 12) 2666MT/s RAM. 5-inch hard drives on the back panelmemory region that is spread across as many DIMMs as possible. 5-inch hard drives on the front panel with optional support for 2 X 2. The bedrock of the data center. Adding memory is one of the most cost-effective ways to improve your computer's performance. Note: When orders are placed, the Dell EMC ordering center adds new SKUs and substitutes those shown in the table with current local SKUs. The PowerEdge R640 system supports up to two AC or DC power supply units (PSUs). 24 DDR4 DIMM slots, Supports RDIMM /LRDIMM, speeds up to 2666MT/s, 1. Changing configuration to any available option didn't change anything (it was just ignored). 8GB. Free shipping. 5TB NVDIMM 192GB DCPMM 6. 5 TB RDIMM Single. 79. Figure 1. 5 SFF Drive, U. 68TB max with PMem + LRDIMM) Supports registered ECC DDR4 DIMMs only Storage controllers Internal boot PowerEdge R640 Features Technical Specification Processor Up to two Intel® Xeon® SP, up to 28 cores per processor Memory 24 DDR4 DIMM slots, Supports RDIMM /LRDIMM, speeds up to 2666MT/s, 1. Memory Module Slots 24 DDR4 DIMM slots (12 NVDIMM or 12 DCPMM only) Supports registered ECC DDR4 DIMMs only Maximum RAM RDIMM 1. This knowledge base article for the Dell EMC Microsoft Azure Stack HCI AX-640, AX-740xd, AX-650, AX-750, AX-6515 and AX-7525 Nodes. Ideal balance of density and scalability. R640. Component type. : ( Which sounds like a jet plane, only when not used to it. Jusqu’à 12 NVDIMM, 192 Go max. The PowerEdge R640 is the ideal dual-socket, 1U platform for dense scale-out data center computing. 8 kg (12. The PowerEdge R640 is a general purpose platform expandable up to 7. Memory specifications. 1536GB (24x64GB) DDR4 3200AA PC4-25600 ECC Registered Server Memory Upgrade Kit - Dell. This service is temporarily unavailable. For example, the Dell EMC PowerEdge R640 has 24 memory slots with 12 slots per processor. 1 x 256GB. PowerFlex controller nodes The controller nodes also hosted VMware vCenter for management of virtual machines and the PowerFlex operating system with accompanying gateway services. 00. DDR4-3200MT/s • 8GB Module Capacity • 8Gb Die Density • RDIMM • 1 Rank x 8 • PC4-25600 • CL=22 • Ext Timing 22-22-22 • 1. 16GB. General Memory Module Installation Guidelines; Mode-Specific Guidelines. Cooling fan specifications. 5" NVMe drives, max 64TB Up to 10 x 2. 0. 00. Router-switch. 49. Dell EMC PowerEdge R650 is a full-featured enterprise server,. 9. This configuration supports the maximum NVMe capacity, with two extra NVMe drives, but limits I/O availability as Model Specifications 257,430 Dell Upgrades Supplied. 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. The technical and environmental specifications of your system are outlined in this section. PowerEdge R640 RAM Upgrade. The Dell EMC PowerEdge R640 system is a 1U rack server that supports up to: Two 2 nd generation Intel Xeon Scalable Processors. Click on System Profile Settings. Up to 4 x 3. $359. Memory i. . For example, the Dell EMC PowerEdge R640 has 24 memory slots with 12 slots per processor. 68TB with LRDIMM) 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 • HBA 330. Memory: R630: Up to 2 Intel® Xeon® processor E5-2600 v4 product family. com. DDR4 PC4-21300 2666MHz. DCPMM. When firmly seated, the memory socket numbers marked on the air shroud align with the respective memory sockets. Dell EMC PowerEdge R640 Spec Sheet . 99 excluding VAT @20%. Note:. Chassis weight. 8 containing the updated Intel MRC is now available for download from the Dell. Noctua NH-D15 82. TheServerNinja. T. NOTE If system with 1600 W PSUs operates from 100 to 120 V, then the power rating per PSU is derated to 800 W. Chassis weight. 32 GB RDIMM, 2933 MHz. 5-inch hot plug Hard drive types Default SATA. View the Dell PowerEdge R640 Rack Server and shop all of our Servers at Dell. Though considerable, it’s not quite as much as the R640. Ideal balance of density and scalability. 00. Show More. PayPal Credit. • Maximum Performance: -Reduces probability of memory or CPU throttling -Increases probability of turbo mode activationDell Dell PowerEdge R310 Technical Guide 7 1 Product Description 1. 7. The Dell EMC PowerEdge R440 system is a 1U, dual socket rack system supports up to: Two Intel Xeon Scalable Processors. 64GB ECC Reg DIMMs are not compatible with the PowerEdge R630. In the System Setup Main Menu, click System BIOS > System Memory. System weight System Maximum weight Dell EMC PowerEdge M640 6. Ideal workloads: Dense software-defined storage; Service providers. 384GB (12 x 32GB) DDR3-1333 MHz PC3-10600R ECC Registered Server Memory Upgrade - DellKit. The PowerEdge R640 is a general purpose platform expandable up to 7. 2,. Processor Speed: 2. 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. Memory specifications Table 6. Memory Type RDIMM Memory Module Slots. 1. Memory specifications. 5-inch hard drives or 4 x 3. 8 PowerEdge R640 system overviewHere is a quick summary of the table. 30 inches • Depth: 535. 68TB to 30. Storage controllers Internal controllers: PERC H330, H730p, H740p, HBA330, Software RAID (SWRAID). 5” SAS/SATA (HDD/SSD), NVMe SSD,. Dell EMC PowerEdge M640 197. 28 lbs) Processor specifications The PowerEdge R640 system supports two Intel Xeon Scalable Processors, up to 28 cores per processor. Previous. Table 1 shows the technical specifications of these systems. 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. Manage your Dell EMC sites, products, and product-level contacts using Company Administration. System battery specifications. 64GB. The R640 combines density, performance and scalability to optimize application performance and data center density. Dell Promo eGift Card: Receive Dell Promo eGift Card sent via email within 20 days. The R640 combines density, performance and scalability toDELL EMC POWEREDGE R640 . VDI FC Initial Login saw the server start below 100µs and go on to peak at 547,765 IOPS with a latency of 235. DDR4-3200MT/s • 32GB Module Capacity • 16Gb Die Density • RDIMM • 1 Rank x 4 • PC4-25600 • CL=22 • Ext Timing 22-22-22 • 1. 00. nd. Use 6 or 12 DIMMS per 2nd Generation Intel ® Xeon ® Scalable CPU for a balanced configuration. DDR4-3200MT/s • 32GB Module Capacity • 16Gb Die Density • RDIMM • 1 Rank x 4 • PC4-25600 • CL=22 • Ext Timing 22-22-22 • 1. In comparison, the Dell R740 is a supreme workload accelerator. com! Email. Chinese Distributor Dell PowerEdge R640 Rack Network 2U Server for Computer Case In stock The Dell EMC PowerEdge R640 system is a 1U rack server that supports up to: • Two 2ndgeneration Intel Xeon Scalable Processors •24 DIMM slots • 8 x 2. Dell EMC PowerEdge R740xd and R640 Servers Specs Dell EMC PowerEdge Servers In this video we'll show you how to upgrade the Processors in a Poweredge R640. 6TB, NVMe, Mixed Use Express Flash, 2. Memory. In a nut shell, the new R640 delivers more than twice the stated maximum storage capacity compared to the R630. Start a Conversation. The controllers battery (if operational) powers the DRAM memory during a power loss so the contents can be copied into the flash memory for. 40. Memory. 3200MT/s LRDIMMs. For example, the Dell EMC PowerEdge R640 has 24 memory slots with 12 slots per processor. Ideal balance of density and scalability. diagnostics and SupportAssist, the R640 delivers maximum uptime in a worry-free environment. View the Dell PowerEdge R740 Rack Server and shop all of our Servers at Dell. The PowerEdge R640 is built upon a scalable system architecture and provides the choice and flexibility to easily meet performance demands. Max Memory Capacity . Maximize storage performance with up to 8 NVMe drives or 12 2. MTA18ASF4G72PZ-3G2F1R. PSU specifications. Maximum 8 DIMMs per processor and 16. 09. $3,192. System dimensions. 5 Chrome. 2 Memory Diagnostics. Benchmark test show that the speed of the old memory is 29 Gb/s , and the speed of the new one is 25Gb. 68TB of memory, up to twelve 2. Create and access a list of your products. The Dell EMC Host Bus Adapter (HBA) card family consists of the Dell HBA330 MMZ, Dell HBA330 MX, Dell 12 Gbps SAS HBA controller, Dell HBA330 adapter card and Dell HBA330 mini monolithic card. Standard Memory. Max of 8 SAS/SATA, 3 PCIe Slots, 2 CPU only + HK$3,949. 9µs. can i mix memory configuration. O PowerEdge R640 é a plataforma de 1U de soquete dual ideal para computação densa de datacenter de scale-out. 90 over 12 months with 0% interest. 5-inch hard drives on the back panel. Have a Dell R640 server. Support Services & Contracts. The bedrock of the data center. Memory module sockets: 4 Maximum RAM: Up to 64GBDell R640 74% fan speed not going down. 68TB max with DPCMM + LRDIMM) Supports registered ECC DDR4 DIMMs only Storage controllers Internal boot Internal Controllers: PERC H330,. 020 Dell nc or its subsidiaries.