这个主板什么型号？. Avail 24/7 Support, 1 Yr Warranty & Instant shipping in India: Bangalore, Delhi, Hyderabad,. The riser issues may be related to CPU2 not being functional. Hard-Drive Indicator Patterns. Dell PowerEdge R720. 15 MB. For installing two internal GPUs in the system, GPU-Optional Riser3 has to be present. ★★★★★ ★★★★★ 4. These Xeon. I've got a few R620s and am looking to upgrade the CPUs in them. " VLT0304: CPU 1 VTT PG voltage is outside of range. 0 mm R720 cpu support list. Memory Type & Info. Dell has been on the forefront of creating servers that combine innovative features to create industry-leading products. Service Events. This server can be used to host web applications and email servers. Practical usage you're not really going to see much difference between the two CPUs, you'll be able to run more server on the 2695v2 due to more cores though. ThankSee table below for supported processor upgrade on R610 server: Ensure that the BIOS and iDRAC firmware is up to date. I would also like to add that the link you have provided I couldn't find a manual that tells me about supported processors. Documentation. 4. The Intel Xeon E5. Guaranteed Compatible with Dell PowerEdge R720 Server. Speed of up to 800 MHz for three memory modules per channel. The Dell Server Update Utility ISO (SUU) is a local one-to-one utility to update BIOS, firmware, drivers, and application on PowerEdge servers to the latest version. PowerEdge R820: Dell Inc. Service Events. 3，如机器同时有异常情况，如两颗cpu，可单颗cpu交换测试等。 如除CPU还有其它报错的话，根据实际情况做相关的操作。 2LMIWVD3SummaryDell PowerEdge servers provide a wide range of tunable parameters to allow customers to achieve top performance. 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, Chennai Vizag, Pune,. It seems to get stuck during BIOS boot. The Dell PowerEdge R720 is a rackmount server taking up 2U of space. Through the navigational menu below, you will find knowledgebase articles for CPUs in PowerEdge servers to help you: Learn more on the different processor technologies; Troubleshoot most of the common problems encountered; Optimize the performance of the processors; Report possible hardware issuesR720 CPU Slow & iDrac Web Login Loops. 50 GHz 2 Processors, 16 Cores, 32 Threads Processor ID-Reduces probability of memory or CPU throttling -Increases probability of turbo mode activation -Generally, higher fan speeds at idle and stress loads • Minimum Power: -Optimized for lowest system power consumption based on optimum fan power state -Generally, lower fan speeds at idle and stress loads • Sound Cap:Dell Poweredge R720 (Server): - CPUs: 2x Xeon E5-2697v2 @ up to 3. after a Memtest86+, memories are OK but the CPU's cache speed seems stuck on half of their limits (L3 600mb/s) Impossible to boot on SLI_3. Service Events. Poweredge R720 Low Memory Frequency. as PowerEdge servers with E5-2600 v2 processors support up to 16 DIMMs running at 1866MT/s, that speed memory was used in most benchmarks, except as noted in Appendix A. The riser issues may be related to CPU2 not being functional. See the Memory section for details. The R720 and R720xd support two DIMMs per channel at 1866MT/s with these processors. The server itself was originally released in 2012 and it was an absolute workhorse for the time. In a dual processor configuration, it can address up to 1536GB (64GB X 24) of DDR3 LRDIMMs with a max frequency of 1866 MHz. 01-06-2022 04:00 AM. Spin at up to 6,000 RPM. DELL POWEREDGE R720 2RU Rackmount Server Configuration: CPU: 2* E5-2650v2 RAM: 256GB (16GB Dimms) HDD: 8* 10TB Seagate Ironwolf Pro 3. ----------------. - Corrected a system crash issue while performing the change. PowerEdge R720. 0GHz/20M/1600MHz 8-Core 95W + $338. i want to chang cpu to E5-2690 v2 i Want to know that there is support my system old cpu is E5-2620. NIC Indicator Codes. Drivers & Downloads. 5" GPU: 2* GTX1080Ti PSU: 2* Dell 1100w 80Plus Platinum Anything to Note: I have swapped the chassis early-2020 from the 2. buy online $595. 0 GT/s Cache 2. Next-generation PERC options The R730 and R730xd support new Dell PowerEdge RAID Controller (PERC) cards with improved functionality and. Drivers & Downloads. Advanced power management The R720 and R720xd support advanced power monitoring and power capping 25-01-2021 19:00 PM. Such was the case with the PowerEdge R720, the first mainstream server to include 2. 5MB of memory cache and uses Intel QuickPath technology. Presently they have Xeon E5-2620 CPUs. According to the spec sheet, they support the "Xeon E5-2600 CPU Family". 00. 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. 2. R720으로 가상화 성능 증대 PowerEdge R720의 방대한 메모리 용량을. But I cannot find much data about it. Let me know if you have questions. 5". All these speeds are related to single or dual memory modules. 5 Inch Chassis)—PowerEdge R720 Figure 2. About Your System. Parts & Repairs. 通过使用PowerEdge R720 的大内存配置扩展虚拟环 境，从而最大限度地提高数据中心的应用程序容量。选 择业界领先的虚拟机管理程序，并利用我们的系统管理 功能管理物理和虚拟资产。利用冗余的故障保护型虚拟 机管理程序，R720 可帮助您最大限度地提高虚拟机的 The third digit indicates the number of CPU sockets, 1 for one socket and 2 for two sockets. Intel Xeon processor E5-2600 and E5-2600 v2 product families have advanced features. Power Supplies: 2x 495W PSU . Description. 5 Inch Chassis)—PowerEdge R720 Figure 2. g. Front-Panel Features and Indicators (3. LCD Panel Features. yx5x PowerEdge servers I/O Controller Manufacturer Specification DPN * C6525, R7525,. Browse our full range of Dell PowerEdge R720. Service Events. Full details for minimum to post can be found in your Owner's Manual under Minimum to POST. the 7440 is also a quad-core, 2. The R720 will support up to four full-length single-wide GPU or two full-length double-wide GPU. 0. All fields are required unless marked otherwise. Parts & Repairs. Power Indicator Codes. The server's excellent internal design has allowed Dell to pack in an impressive range of features. This is due to the CPU identifying the process as unrecognized and asserting the CPU IERR in response. To enable DPAT on your system, make the following changes in the BIOS setup. Parts & Repairs. Reseat CPU. Parts & Repairs. Documentation. I also seen R720 for sale on Ebay with newer E5 V2 CPUs. Processor cooling settings are customized for each server with the goal of minimizing total system power. 5” drives or up to sixteen 2. 0. DjDemonD2. T. This service is temporarily unavailable. - Storage: 1x Intel 160GB SATA III SSD, 12x Seagate SAS Enterprise 1TB HDD in RAID Z2, 4x Sandisk 1TB SSD in RAID Z1. In the table of CPUs listed above, all entries refer to v4 of the CPU. 5" version with zero issues-----PowerEdge R740. For installing two internal GPUs in the system, GPU-Optional Riser3 has to be present. 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. Alternatively you can check each of the server's support capability in the support site: Enter the service tag of the server. bryansj • 2 yr. Drivers & Downloads. 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. 5 Inch Chassis)—PowerEdge R720 Figure 2. The most direct impact in enabling x2APIC was expected in processor metrics like server CPU utilization and Percent of DB CPU time. To do this log into Dell's support site and enter the Service Tag. Start a Conversation. This video will demonstrate the replacement procedure of a PCI Card for the PowerEdge R720. Dell PowerEdge R720 Spec Sheet. PowerEdge R720: Notes:. which may impact the price for Support and Services and the total overall price and savings for this product. intel. Dell PowerEdge R720 2U Server. See the Memory section for details. File Size: 3. iso from a usb drive, the linux init doesn't come up. Get drivers and downloads for your Dell PowerEdge R720. 5TB of DDR3 along with seven PCIe 3. 9GHz = 16 Cores | 16GB | 2X 1. The M620 maxes out with the Intel E5-2680 which is clocked at 2. 1. Unpacking a Rack System. 1) the 7330 is a quad-core, 2. Parts & Repairs. A hyper-dense 2-socket, 1U rack server, PowerEdge R620 has a large memory footprint and impressive I/O options that make it an exceptional platform for space-sensitive environments. E5-2640 v2 2. To use it, download the file and copy it to a DOS-bootable USB flash drive, then boot the system to the. The PowerEdge R720 plays an important role in heightening performance and productivity across a. RackSolutions specifically designed a slide rail kit to fit the shoulder screws of the PowerEdge R730. 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 R720 is based on a 2U rack-mounted design. The Dell PowerEdge R720 comes with the PERC H710P RAID controller, which was designed with a fast dual-core 800 MHz RAID-on-chip (ROC) processor and 1 GB DDR3 cache that boosts I/O performance compared to the previous generation. Dell provided multiple hard drive backplane options when they released the R730/R730XD server to meet the needs of most server environments. Some operating system events, can cause a CPU IERR to be recorded within the System Event Log. The document on the link you provided is the. Dell Processor Acceleration TechnologyNvidia GRID K2. This service is temporarily unavailable. Clear System Event Log. Let us show you our awesome upgrade. 2133MT/s DDR4 memory Certain models of the E5-2600 v3 processors support 2133MT/s memory. Next-generation PERC options The R730 and R730xd support new Dell PowerEdge RAID Controller (PERC) cards with improved functionality and. LRDIMM This new memory option, load reduced DIMM (LRDIMM), is designed with a buffer chip (or chips) to replace the register to help minimize loading. CPU: Intel Xeon E5-2697 v2 1st Bench 64%, 772 samples. Service Events. Dell. 5 but we are facing the subjected issue on the server, your guidance is required in this regard. View Details. In the right pane, click Run Hardware Diagnostics. R720 CPU upgrade Hello PowerEdgers, I was looking into upgrading CPU on my R720 to replace an old E5-2620 and the first CPU in supported CPUs list here page. Intel Xeon processor E5-2600 or E5-2600v2. NIC Indicator Codes. Overview. Comparing Power Efficiency of the Dell PowerEdge R720 and HP ProLiant DL380p Gen8 Rack Servers Publish date: 26 APR 2013. 0, v3. The Chipset which supports directed IO. 2 Physical Processors installed . For more information, see VMware vSphere ESXi 6. Drivers & Downloads. Lifetime Warranty. Let us show you. When I lookup the R720, the picture doesn't even look the same as mine. Hi All, I currently have E5-2670 2. b) installing 1 GPU in an R720 server but you want it connected to CPU 1 (instead of CPU 2) and therefore need to install it in the. Hi,I'm having an issue with Quad-Rank RAM-modules that should be able to go up to 1866Mhz but are clocked down to 1333Mhz. 2 GT/s; 8. File Format: A self-extracting file for use in 64-bit machines. 0_A00. 你好！. This time we take a look at the PowerEdge R920, a server duty-built to drive mission critical applications like. 6x. Enfin,R720 - V1 to V2 CPU upgrade. PDF. 2- remove both power supply cables. Service Events. PowerEdge R720. 8Ghz 20 Cores | 192GB | 20TB Storage. These include the following: Fatal kernel errors, Third-party program interactions, Runtime critical stops, or;. Click on System Profile Settings. See the Memory section for details. Configuration SharePoint VMs)Check out. The GPUs are installed on the PCIe x16 Gen2 interfaces available on Riser2 and the GPU-Optional Riser3. Today Dell announced that the Dell PowerEdge 13th generation servers have been updated to support the Intel Xeon E5-2600 V4 series. 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. If you have some info regarding the differences between these 2 motherboards, and how to figure out what MB a server has, based on the Service Tag, this would be helpful. For more information, refer to the Dell Knowledge Base article Using the Virtual Media function on iDRAC6, iDRAC7, iDRAC8 and iDRAC9. CPU upgrade for the PowerEdge R720xd. Memory can be boosted up to a massive 768GB in dual-CPU systems using 32GB RDIMMs, or the new LR-DIMM (Load Reduced) modules. Publish date: 26. 19. I know that this is quite a specific scenario, but I was. This Windows reboot loops over and over at the same point each time. Support. maintaining Dell PowerEdge servers. Solved. 0GT/s 12 Yes 130W. Compatible Components (from 34 PCs) Popular components in PC builds with the Dell PowerEdge R720 Motherboard. DELL PowerEdge R720. Choisissez l’un des meilleurs hyperviseurs du marché et tirez profit de notre capacité de gestion des systèmes pour gérer tant vos ressources physiques que virtuelles. Dell PowerEdge R720. The PowerEdge R740 system has the following features compared with the R730 system. Skip to product information. Intel C600 series chipset The Intel Platform Controller Hub (PCH) chip is implemented on the R620 server. Compatible Components (from 34 PCs) Popular components in PC builds with the Dell PowerEdge R720 Motherboard. 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. 5” drives hot-plug SAS, SATA, or SSD or up to four hot-plug 2. Hi, My self facing the same issue. Front-Panel Features and Indicators (2. Search PowerEdge R720 Support Information Find articles, manuals and more to help support your product. • Data reliability: Up to two internal RAID controllers. some system builder's website prices. As. 0. The R730 and R730xd support three DIMMs per channel at 1866MT/s with these processors. NOTE: The following specifications apply to both PowerEdge R720 and PowerEdge R720xd unless specified. Drivers & Downloads. Using the E5-2600 V2 processors, you get CPU scalability unlike any other PowerEdge server. Documentation. Motherboard. Done" - Une erreur apercu une fois au boot: "Mac. dell. Maximum configured DDR3 12800R memory is 768GB (24 x 32GB). Up to Up to 16 2. Compare. 0 which I just have upgraded to E5-2630 v2 CPUs. See the Memory section for details. I have a Dell R720xd LFF with the latest BIOS 2. 4- connect back the power cables and then power ON the server. Built with 22-nanometer process technology and up to 12 cores per processor, it enables super-fast processing for compute-intensive tasks. Dell PowerEdge R720xd 是一款高性能的机架式服务器，具有高度可扩展的内存、强大的 I/O 功能和超大的存储容量。本文档提供了 R720xd 的安装指南，包括硬件配置、系统设置和故障排除等内容。如果您需要在数据密集型的场景中部署 R720xd，本文档将为您提供有用的参考信息。 Figure 1. Global Services and Support Dell Services can help reduce IT complexity, lower costs and eliminate inefficiencies by making IT and business solutions work harder for you. This processor has a memory bandwidth of 42. 0 GT/s Cache 2. Installing the Rails and. 00 GHz, Turbo 2. 03-02-2020 14:00 PM. Started By. - CPU tests include: integer, floating and string. View PDF. Solved. Front-Panel Features And Indicators. LRDIMM This new memory option, load reduced DIMM (LRDIMM), is designed with a buffer chip (or chips) to replace the register to help minimize loading. Documentation. See the Processors section for details. View PDF. Search PowerEdge R720 Support Information Find articles, manuals and more to help support your product. Parts & Repairs. NOTE: The following specifications apply to both PowerEdge R720 and PowerEdge R720xd unless specified. I have a Dell r720 that came used with 2x8gb DDR3 1333mhz Registered ECC (HP 647653-081) memory sticks. PowerEdge R720의 메모리 집적도와 GPU 가속기 옵션(일부의경우5 0개이상의코어사용)으로HPC 또는VDI 환경성능이대폭향상됩니다. As each model of Dell PowerEdge can support different processes and models please refer to the user manual. 5" SATA or SAS drives I/O: 1 x PCIe x16, 3 x PCIe x8des PowerEdge R720 mit einem optionalen GPU-Beschleuniger (einige mit über 500 Prozessorkernen) kombinieren. See the Memory section for details. ii PowerEdge R720 and R720xd Technical GuideBut I can try to suggest to do 1 step for a try to fix issue. This document helps you to deploy VMware ESXi 8. com. As each model of Dell PowerEdge can support different processes and models please refer to the user manual to get detailed information of what your PowerEdge support. 5 Inch Chassis)—PowerEdge R720 Item. Intel Xeon processor E5-2600 and E5-2600 v2 product families Intel Xeon processor E5-2600 and E-2600 v2 product families have advanced features that deliver exceptional performance and value. Compatible and supported operating systems for PowerEdge servers are available in the PowerEdge supported Operating Systems matrix. Compatibility. 8. I can't find Intel Xeon E5-2699P v4 in the Intel ARK webpage, only Intel Xeon E5-2699 v4. Overview. Buy Used Dell PowerEdge R720 Server in India at Best Price Online, Dell R720 2U Rack Server comes with Intel Xeon E5-2600 V2 CPUs. It is a dual socket Intel Xeon based server that supports up to 1. Dell Support Resources. Find up to date information on CPU and memory compatibility as well as part numbers for replacement components. Certain models of E5-2600 v3 processors support 2133MT/s memory. This video will demonstrate the replacement procedure of a PCI Riser for the PowerEdge R720. Usually they have about 5-7 years of support life, depending on the availability of hardware. Harshal Patel, The R720 will support up to four full-length single-wide GPU or two full-length double-wide GPU. - Maximum of two double-wide GPUs (since they take up two slots) - Maximum of four single-wide GPUs. CPU options: Intel Xeon processor E5-2600 or E5-2600 v2 product families ; Power: Hot plug, redundant power supply ; Remote management: iDRAC7 with Lifecycle Controller ; Dell PowerEdge R720 Dimensions and Rack Compatibility. On the subsequent reboot, system successfully POSTS without errors, but after Windows logo appears briefly, the system reboots. 5-inch chassis. NOTE: The following specifications apply to both PowerEdge R720 and PowerEdge R720xd unless specified. Overview. 5" drives and 3. exe. Now so you know, the R730 can support two 300W, full-length, double-wide or four 150W, single width GPUs. In the left pane of Lifecycle Controller, click Hardware Diagnostics. 02 MB. x. Overview. This service is temporarily unavailable. Thanks a lot Robert! This is what exactly we need to understand. A total of 24 cores be installed. Dell PowerEdge R720 and R720xd Technical Guide. poweredge-r720 | Dell PowerEdge R720 and R720xd Owner's Manual | about-your-system. 5. White Papers. R710 server supports: Speed of up to 1333 MHz for one memory module per channel. Drivers & Downloads. The only thing left (I think) is the iDRAC service module. Hi, I've R720 fully populated with 24x16 GB dual-rank RDIMMs = they have 384 GB total. Format Description: This file format consists of a BIOS-executable file. 5" SAS/SATA/NL SAS/SSD and 30+TB of storage in this unit. Escolha entre várias opções de GPU para obter mais desempenho assistido. The PowerEdge R720 chassis is 2 rack units in height, has a depth of 29 inches and will fit in standard. The R720 and R720xd support two DIMMs per channel at 1866MT/s with these processors. Therefore, the speed of 1600 MHz will be down-clocked to an. For example: The Dell PowerEdge R6415 model is a rack, mid-range, 14th generation, single CPU socket system with AMD Processor. That time i was able to enter LifeCycle controller, start the diagnostics (which didn't show any hw errors) and to boot again after. Maximum turbo frequency increases with fewer cores enabled. Diagnostic Indicators. 5" SFF Rack Mount Server . 0. . Scream at 57 decibels – not quite as loud as yo momma, but close. This product is eol. Power Indicator Codes. I've got a few R620s and am looking to upgrade the CPUs in them. To use it, download the file and copy it to a DOS-bootable USB flash drive, then boot the system to the USB flash drive and run the program. 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 PowerEdge R740 was designed to accelerate application performance leveraging . Download. Back-Panel Features And Indicators. Table 4. 0 bios version) and I want to upgrade it with two E5-2430Lv2 SR1B2, will it be compatible ? Thanks. What is DDR4 Self-healing on Dell PowerEdge Servers with Intel Xeon Scalable Processors; Export a SupportAssist Collection Using an iDRAC9; Integrated Dell Remote Access Controller 9 Versions and Release Notes; Dell PowerEdge: How to Create a Virtual Disk Using iDRAC9; Dell EMC Ready and Reference Architectures for. Service Events. 5in Hybrid Carrier. 5in Hot-plug Drive 3. 2 Posts. Regards, Sébastien FVR. This service is temporarily unavailable. Back-Panel Features And Indicators. After looking through the forum I've tried the minimum to post configuration (. Memory Modules: I got 12 of them from a friend of mine, and they are specified at 1866Mhz. 0 ISO Download - User Guide (PDF) Version 2. Overview. Intel Xeon. Dell PowerEdge R720xd 是一款高性能的机架式服务器，具有高度可扩展的内存、强大的 I/O 功能和超大的存储容量。本文档提供了 R720xd 的安装指南，包括硬件配置、系统设置和故障排除等内容。如果您需要在数据密集型的场景中部署 R720xd，本文档将为您提供有用的. DDR3 PC3-10600 1333MHz, PC3-12800 1600MHz ECC Unbuffered/Reg ECC DIMM. Self. I have checked the technical guide, and user manual. x on Dell EMC Power Edge Systems: Image Customization Information. Featuring up to 24 DIMMS of server memory and a CPU from the Intel Xeon E5-2600 family, this is a highly expandable solution that can grow alongside your business. View PDF. File Format: Flash BIOS executable. 5MB per core; core options: 2, 4, 6, 8 Chipset Intel C600The server nodes are Dell PowerEdge M620 or M520s, and with either option, the VRTX can deliver up to 64 physical processing cores (128 logical cores). LRDIMMs can increase AVX2 support requires a brand-new CPU, which leaves you high and dry with the PowerEdge R720. The R620 can handle up to ten 2. Overview. File Name: R720-010306C. An impressively powerful two-socket FX converged architecture server, designed to be a workhorse for data centers looking for new levels of efficiency and density in an incredibly small footprint. Get the best deals on Poweredge R720 and find everything you'll need to improve your home office setup at eBay. Im getting one for home lab use. intel virtualization technology for direct i/o support: yes intel vt-x with extended page tables ( ept ) support:. The Dell Lifecycle Controller, which is a component of the iDRAC, is another useful tool that allows for advanced functionality. 6 GB/s for the 4 channels allocated on the motherboard. Satisfy your applications that are hungry for local storage and I/O (input/output) performance with the outstanding capabilities of the next-generation PowerEdge™ R720xd rack server. I also seen R720 for sale on Ebay with newer E5 V2 CPUs. environment to enhance support for expanded student mobilityShortly, a Dell R720 with a motherboard model 0DCWD1 will work with this CPU. 1GHz all core. I have 2 Dell PowerEdge R720XD servers with dual CPUs that I want to get 64GB of RAM for. Service Events. This mainly due to its use of powerful Intel processors, support for large memory footprint, fast storage options and GPU accelerator support, which makes it. Dell PowerEdge R720 and R720xd Owner's Manual. Drivers & Downloads. This is usually the power supply unit (PSU), motherboard, CPU 1, one stick of RAM, and the backplane. It also includes VMware vCenter Server to centrally manage the servers. 0. PowerEdge R6615 Powerful performance per investment dollar The new Dell PowerEdge R6615 is a 1U, single-socket rack server. R720 CPU upgrade Hello PowerEdgers, I was looking into upgrading CPU on my R720 to replace an old E5-2620 and the first CPU in supported CPUs list here page (which is E5-2697v2) seems like a considerable upgrade but I stumbled on this piece of information in the ark. PowerEdge R720xd Hardware Specifications. In order to use an E5-2600v2 processor, you may have to update your server’s BIOS. Documentation. 6GHz CPUs + 128GB PC3-12800 ECC RAM +. Poweredge R720 CPU Upgrade. PowerEdge R720/R720-xd BIOS Version 2. Overview. Figure 5 shows the results for average CPU utilization and RAM utilization on each of the Dell PowerEdge R720 host servers. Download.