PowerEdge R920. PowerEdge R920. Dell Part Number (s): Y4CNC, 0Y4CC. 5" hard drive bays. Crucial currently does not have any compatible upgrades available for your PowerEdge R920 About your PowerEdge R920. Change product. Dell PERC: Importing Foreign Configuration. Match case Limit results 1 per page. Publish date: 10 NOV 2014. First, a business unit hierarchy that resembled a real-world organization was. Dell Lifecycle Controller: RAID Configuration. 3 X 146GB 15K SAS. dell r920 technical guide. Parts & Repairs. Ideal for large databases, Enterprise Resource Planning, e-commerce, business decision applications and high-performance computing, the R920 is also an excellent choice if you’re looking to migrate from an outdated RISC architecture. track or consume training, please select here to be redirected. Dell PowerEdge R920 Getting Started Guide Publish date: 28 سبتمبر 2015. Find top knowledge base articles, manuals, videos, how-to articles and more to help troubleshoot your product issuesThe R920 PCIe connections support: Host Bus Adapters (HBAs) to connect to a SAN network PowerEdge Raid Cards (PERC) to accelerate storage performance and add redundancy. Regulatory Information. The PowerEdge R920 is specifically designed for mission critical applications, delivering the performance databases and other IO hungry applications. With Dell PowerEdge R920 servers powered by the Intel Xeon processor E7 v2 family and configured with Dell PowerEdge Express Flash NVMe drives To conduct a realistic performance test, a realistic model of a large scale enterprise organization had to be designed. according to the poweredge r920 reference course critical callouts section r740 one cpu fan configuration -SIX PERFORMANCE FANS The direct liquid cooling configuration will occupy which of the following slot on poweredge c6420 - not power supply In reference to Dell Systems, TPM stands for : trusted platform module. Ideal for large databases, Enterprise Resource Planning, e-commerce, business decision applications and high-performance computing, the R920 is also an excellent choice if you’re looking to migrate from an outdated RISC architecture. Match case Limit results 1 per page. View PDF View Page. Page 2 This document is for informational purposes only and may contain typographical errors and technical inaccuracies. A RAID controller is a hardware device on high-end servers or software program on low-end servers that are used to manage hard drives (HDDs) or solid state drives (SSDs) a server or storage array. 5" SFF Mixed-Use MU Solid State Drives SSD. PowerEdge R920. 17-05-2021 21:00 PM. In the search results find the product model number and click the link. Related Documentation. The R920 is a beast in terms of performance, onboard storage and all the workloads it can push. 0. 5-inch disks and ten PCIe slots and you have the makings of a versatile server. Tried to run Intel Processor Diagnostic Tool 64bit and all passed but when I run CPU-Z bench it shows. Dell PowerEdge R920 Getting Started Guide Author: Dell Inc. Summary of Contents for Dell PowerEdge R920. 5" hard drive bays. In Stock For 2 Working Day Delivery*. Drive large databases, ERP, HPC and other demanding workloads with 4-socket performance, scalable memory and powerful IO. Upload: hab-bo. View Page Understand and troubleshoot Dell PowerEdge hard disk drives (HDD), Redundant Array of Independent Disks (RAID), PowerEdge RAID Controller (PERC), and other storage hardware such as cables, backplane, so on. 33. , the world leader in advanced memory technology, announced today that its 1. Dell server getting started guide (51 pages) Server Dell PowerEdge R910 Information Update. Drive large databases, ERP, HPC and other demanding workloads with 4-socket performance, scalable memory and powerful IO. response. Ideal for large databases, Enterprise Resource Planning, e-commerce, business decision applications and high-performance computing, the R920 is also an excellent choice if you’re looking to migrate from an outdated RISC architecture. With up to four Intel ® ®Xeon E7 v2 multi-core processors, the ability toDell PowerEdge R920 使用入门指南 Author: Dell Inc. The R920 has up to 24 x 2. Open hardware monitor, HWinfo, CPU-Z, Intel (R) Power Gadget 3. Related Manuals for Dell PowerEdge R920. For mission critical environments where expandability, reliability, and performance are priority, please browse our PowerEdge R920 systems below. View orders and track your shipping status. All of the risers should have identical configurations. Dell’s flagship PowerEdge R920 is an affordable system for businesses running mid-range and enterprise mission critical apps such as HPC, ERP, e-commerce or big databases. Each independent server features dual Intel Xeon E5-2600 v3 and Intel Xeon E5-2600 v4 series processors with up to 22 cores, C612 chipset for I/O. 1) Turn system off and remove input power for one minute. 5in Hot. Welcome to Dell. Couple that with up to twenty-four 2. Back-Panel Features And Indicators. $2699. PowerEdge R920. View 148 Download 0 Tags: poweredge r920 server; redundancy dell confidential; socket server. Regulatory Information. Find Replacement Parts & Upgrades for your PowerEdge R920 including batteries, adapters, pc accessories, memory upgrades, and more. The Dell R920 is a top-end server designed to run mission-critical applications for large and mid-sized enterprises. There is a section on using Lifecycle Controller to install OS. Dell claims. 6TB, 2. 5" HDSS + 2 x 3. Refurbished PowerEdge M520 Blade Server with 2 x E5-2407 2. Stress: An operating mode per ISO 7779. flag Report. Drive large databases, ERP, HPC and other demanding workloads with 4-socket performance, scalable memory and powerful IO. to 6TB of memory, the PowerEdge R920 can readily handle your most demanding workloads. Ideal for large databases, Enterprise Resource Planning, e-commerce, business decision applications and high-performance. SATA are supported only on slots 12-13. With four sockets and up to 12 NMVe drives, the R940 provides scalable performance in just 3U. The PowerEdge R910 delivers the high-performing Intel Xeon® E7-4800 and E7-8800 product family or the Intel Xeon processor 7500 series, up to 2 TB of DDR3 memory, and 2 x 10Gb optional LOM with ten PCIe slots to help consolidate inefficient workloads. Buy It Now +$437. Intel NIC Family Version 18. 5 inch, internal, hot-swappable SAS drives and up to eight Dell PowerEdge Express Flash devices (PCIe SSDs) hard. Upload hab-bo. 1866 will clock down to 1600. Welcome to Dell. -. to 6TB of memory, the PowerEdge R920 can readily handle your most demanding workloads. 0 for dell poweredge vrtx racadm command line reference (155 pages) Server Dell PowerEdge VRTX Owner's Manual. PowerEdge R920 BIOS. BUY NOW! Or browse our revolving inventory of Dell server system boards online and get the best deals to maintain or upgrade your IT project or data center. Subject: 设置指南 Keywords: Servers, Storage, & Networking#PowerEdge#poweredge r920#poweredge-r920#设置指南#PowerEdge# Power Edge# 用户指南# 用户指南# Dell Created Date: 2/17/2014 12:45:07 AMToday you can buy a 12G Dell PowerEdge R920 with 6 TB of memory and up to sixty cores (120 threads) of processing power (see Figure 1 below). FR17C. I also try to using the SUU ISO file but not very sure about the method to mounting the SUU ISO to pendrive since SUU ISO is non bootable ISO. View PDF. Bonjour, je viens de recevoir mes 8 disques pour mon serveur R920: - 4x HGST SAS HDD 900GB 10k (PN : 0B26037) - 4x HGST SAS HDD 600GB 15k (PN : 0B31722) Etrangement sur les 8 disques 5 ne fonctionnent pas (les 4 600GB 15k et 1 900GB 10k), en face avant les leds sont oranges. View orders and track your shipping status. See all 2 refurbished listings. PowerEdge R920. Parts & Repairs. 144 views. Drive large databases, ERP, HPC and other demanding workloads with 4-socket performance, scalable memory and powerful IO. Overview. In this Intel Chip Chat audio podcast with Allyson Klein: Lisa Onstot, a Server Platform Marketing Director at Dell, stops by to talk about the Dell PowerEdge R920 server featuring the recently-launched Intel Xeon processor E7 v2. Dell's flagship PowerEdge R920 is an affordable system for businesses running mid-range and enterprise mission critical apps such as HPC, ERP, e-commerce or big databases. Related. PowerEdge R920. PowerEdge R920. Consulting and deployment. View PDF. Find top knowledge base articles, manuals, videos, how-to articles and more to help troubleshoot your product issuesPowerEdge R920. After that then try powering up, if the server completes post then individually add the removed devices back until the issue reapears, which identifies the device causing the issue. Ideal for large databases, Enterprise Resource Planning, e-commerce, business decision applications and high-performance computing, the R920 is also an excellent choice if you’re looking to migrate from an outdated RISC architecture. Filters Clear All Sub Categories Parts for your Dell Networking Hard Drives & Storage Brand Dell (7) Broadcom (1) Intel® (4) 1 to 12 of 12 Results. fan connector board P/N: KWX0H. ii | Dell PowerEdge Technical Guide This document is for informational purposes only and may. Email : [email protected] R920. View PDF. View PDF. PowerEdge R920. to 6TB of memory, the PowerEdge R920 can readily handle your most demanding workloads. PowerEdge R920. It delivers up to 1100-Watt of power. Compare Compare. Dell PERC: Conversion from RAID to HBA. PowerEdge R920. 3GHz, 30M Cache, 8. Match case Limit results 1 per page. Poweredge series (27 pages) Server Dell PowerEdge R820 Getting Started Manual. 7) “Subsurface utility engineering notification” means a notice to the notification association that a project is being designed by a licensed professional engineer and that9. Feature PowerEdge R920 technical specification Form factor 4U rack Processors Intel ® Xeon processor E7-4800 v2 and E7-8800 v2 product families (up to 4);. Fast shipping is supported. 5" hard drive bays, or twenty-four 2. The PowerEdge R920— a compute-intensive rack server designed to run mission-critical applications for midsized and large enterprises. Drivers & Downloads. For mission critical environments where expandability, reliability, and performance are priority, please browse our PowerEdge R920 systems below. Dell PowerEdge R920 4xE7-4880V2 2. You can also learn how to optimize the performance, scalability, and reliability of your server with the Intel Xeon. Show More. I'm try to use the DRM to create a bootable ISO but in DRM, it not found the R20 in the list. $4,371. View PDF. WithThe Dell PowerEdge R920 rackmount server offers high performance and hyper-scalablity designed to boost business-application effectiveness, efficiently consolidate workloads with large-scale virtualization, and deliver exceptional database performance. The PowerEdge R920 it is Dells first to use Intel's new E7 processors. All Dell PowerEdge R920 400GB 12G (12Gb/s) SAS 2. 5" SFF Mixed-Use MU Solid State Drives SSD. 5" HDD (rear) According to the PowerEdge R920 reference course's Critical Callouts section: There is a special technique to installing the system board Easy Restore allows users to restore information such as: (choose all that apply) Select ALL Dell TechDirect Foundations 1000 Enterprise Cours. Buy & save on Dell PowerEdge R920 Servers from your trusted partners at Flagship Technologies. PowerEdge R920. ii | Dell PowerEdge Technical Guide This document is for informational purposes only and may. We’ve all heard this before - but the reality is that for enterprises today, fast and easy access to a deluge of information reallyI have a R920 server. Change product. 1. Drive large databases, ERP, HPC and other demanding workloads with 4-socket performance, scalable memory and powerful IO. OS: Install Microsoft Windows 2012 R2. Documentation. • Protect mission-critical and data-intensive applications with Intel E7 RAS features. VAT) £79. NIC Indicator Codes. Aventis Systems carries the Dell R920 with four 2. com. Change product. 5" SFF 4U Server Processors : 4x Intel Xeon Processor E7-4890 v2 2. PowerEdge R920. Technical guide (50 pages) Server Dell PowerEdge Portfolio Manual. to 6TB of memory, the PowerEdge R920 can readily handle your most demanding workloads. Drive large databases, ERP, HPC and other demanding workloads with 4-socket performance, scalable memory and powerful IO. Scale to match the. Free UK Delivery View Delivery Options & International Rates. Power distribution board with bay P/N: XXHJ5. Drive large databases, ERP, HPC and other demanding workloads with 4-socket performance, scalable memory and powerful IO. Find top knowledge base articles, manuals, videos, how-to articles and more to help troubleshoot your product issuesPowerEdge R920. PowerEdge R920. Quiz :According to the PowerEdge R920 reference course's Critical Callouts section: - √Answer :There is a special technique to installing the system board Quiz :Easy Restore allows users to restore information such as: (choose all that apply) -. Quick Reference Guide Dell PowerEdge Rack Servers Rack Server R960 R860 R760xa R760xd2 XE9680 XE8640 XE9640 XR7620 XR5610 Key attributes Extreme acceleration for business continuity and scale out Power business-critical, core workloads with high-density compute High performance, scalable server for intensive GPU applicationsRefurbished Dell PowerEdge R920 CTO Rack ServerDesigned to run mission-critical applications for midsized and large enterprises, the Dell PowerEdge R920 is a compute-intensive rack server with highly scalable memory and impressive I/O capabilities to match. Enter your Service Tag. Dell PowerEdge systems— SD card compatibility matrix for ESXi 6 Table 2. Buy Dell PowerEdge R920 Server Deal Price In India. from United Kingdom. itinstock (27,582) 100%. 12Gbps SAS 처리량의 완벽한 이점을 얻을 수 있는 PERC는 RAID6 및 RAID60을 표준 기능으로 선택할 수 있기 때문에 업무에 최적화된 성능을 발휘할. PowerEdge R920. PowerEdge R920. 5". 8x memory risers P/N: XKF54. PowerEdge R920. Poweredge R920 - Demande de devis. Instruction manuals for part replacement, CRU/FRU information, and critical callouts. The PowerEdge R910 follows the eleventh generation PowerEdge behavioral specifications with the same system design commonality and usability true to the entire portfolio. Cons. 5" drives, there is a PCIe card with 4 ports x 4 lanes. The PowerEdge R940 adds extraordinary storage capacity options, making it well-suited for data-intensive applications that require greater storage, while not sacrificing I/O performance. Dell PowerEdge R920 System Owner's Manual. Figure 1. 2GHz. Max Registered DDR3 SDRAM: 6TB. Buy It Now +$425. Hello all, I have PowerEdge R620 with windows 10 pro and CPU E5-2689 @2,6GHz but all system monitor tools show only 1,2GHz frequency. Categories . 6 terabyte (TB) NVMe (non-volatile memory express) solid state drive is featured in the new Dell PowerEdge R920 server. View PDF View Page. Drive large databases, ERP, HPC and other demanding workloads with 4-socket performance, scalable memory and powerful IO. to 6TB of memory, the PowerEdge R920 can readily handle your most demanding workloads. Add to Basket. Dell PowerEdge R920 System Owner's Manual Publish date: 10 NOV 2014. Citrix XenServer 6. Find top knowledge base articles, manuals, videos, how-to articles and more to help troubleshoot your product issuesI've found the tread "R920 not detected SATA on slots 0-11" and completely confused. Figure 1. , From the choices provided, choose the target market of the DSS 1500/1510 and DSS 2500 servers: (select one), Evaluate the following scenario: A new TPM module is dispatched along with a system board. Change product. PowerEdge R920. Trouvez des articles de la base de connaissances, des manuels, des vidéos, des instructions d’utilisation et bien plus encore pour résoudre les problèmes rencontrés avec votre produit. Drivers & Downloads. The content is provided as is, without express or implied warranties of any kind. according to the poweredge r920 reference courses critical callouts section. PowerEdge R920. PowerEdge R920 Up to 15 cores per processor Up to 96 DIMMs 10 P. Opens in a new window or tab. Power Indicator Codes. With 96 DIMM slots and 24 hard drives, the R930 can easily adapt to the demands of any workload. Re-apply input power and turn system on. Dell Hardware. Aventis Systems carries the Dell R920 with four 2. ii | Dell PowerEdge Technical Guide This document is for informational purposes only and may contain typographical errors and technical inaccuracies. You can likely populate the memory you have in the system in several ways that might work. As seen with the PCIe adapter card which is part of the NVME backplane solution supporting U. Drive large databases, ERP, HPC and other demanding workloads with 4-socket performance, scalable memory and powerful IO. 2. Designed to run mission-critical applications for midsized and large enterprises, the Dell PowerEdge R920 is a compute-intensive rack server with highly scalable memory and impressive I/O capabilities to match. 54 MB. The PowerEdge R910 takes full advantage of advanced Intel® RAS features, and is designed to be a full-fledged mission-critical server capable of replacing the big iron of the past. Standard memory: 4GB to 32GB removable. 15 shipping. The Dell PowerEdge Expandable RAID Controller (PERC) 9 Series of cards consist of the H330, H730, H730P, and H830 cards. Get drivers and downloads for your Dell PowerEdge R920. Change product. Vrtx enclosure owner's manual (139 pages) Server Dell PowerEdge VRTX Technical Manual. 92TB SATA. Manufacturer Part Option 0Y4CNC. This is an important milestone for the NVMe community and we expect it will help facilitate the widespread use of NVMe PCIe SSDs. Change product PowerEdge R920 Drive large databases, ERP, HPC and other demanding workloads with 4-socket performance, scalable memory and powerful. Related Manuals for Dell PowerEdge R920 . 0. Things I already own for this server: Poweredge R920 motherboard P/N: Y4CNC. Change product. In our Sysbench test the R930 performed 50% better than the R920 with 15,890 TPS compared to the R920’s 10,522 TPS. View and Download Dell PowerEdge R520 technical manual online. Access Field Service Manuals Hi All, First of all thanks very much for your advice and responses so far! I have been working alongside TafKap on this one and recreated their Understand, Maintain, and Troubleshoot Hard Drives and RAID Storage in PowerEdge Servers. The labeling on the rail kit box may be confusing if it isn't packaged with the server. Drive large databases, ERP, HPC and other demanding workloads with 4-socket performance, scalable memory and powerful IO. Drive large databases, ERP, HPC and other demanding workloads with 4-socket performance, scalable memory and powerful IO. Understand, Maintain, and Troubleshoot Hard Drives and RAID Storage in PowerEdge Servers. 27ms with maximum read latency at 23. 3Ghz 128GB Ram 2x 300GB HDD. Check for loose cabling to the power supply unit and for loose seating of the power supply unit. Get your 6 TB memory upgrades from Cloud Ninjas! What speeds are supported by the Dell PowerEdge R920 Server? The Dell PowerEdge R920 Server can support 1333MT/s, 1600MT/s or 1866MT/s. Show More. Overview. PowerEdge R920. Yes. The PowerEdge R920 is a 4-socket, 4U server built for speed, designed to run mission-critical applications for mid-sized and large enterprises. Contact support. View Details. PCIe SSD LED Indicators. Overview. Dell Enterprise training test Learn with flashcards, games, and more — for free. PowerEdge R920. You can also learn how to optimize the performance, scalability, and reliability of. Power distribution board with bay P/N: XXHJ5. £95. 5” drive bays and is complimented by 10 PCIe slots which can be leveraged to drive large-scale SAN storage. בנוי למהירות. The latest Dell PowerEdge R920 server is designed to provide highly scalable performance for large enterprises, with greater memory capacity, improved and expanded attached storage options, and processor architectures designed for high availability. 5" HDSS + 2 x 3. Our PowerEdge r920 server was powered off unexpectedly (along with the entire rack), and since then we have not been able to power it back on. 5in Custom Configuration. 2x 1100W PSUs P/N: 0NTCWP. The following two errors are showing up on the LCD display: VLT0222: The NDC NDC PG voltage is outside of range. Find top knowledge base articles, manuals, videos, how-to articles and more to help troubleshoot your product issuesSamsung Electronics Co. Find top knowledge base articles, manuals, videos, how-to articles and more to help troubleshoot your product issuesPowerEdge R920. Subject: Setup Guide Keywords: Servers, Storage, & Networking#PowerEdge#poweredge r920#poweredge. 208. Drive large databases, ERP, HPC and other demanding workloads with 4-socket performance, scalable memory and powerful IO. Ideal for large databases, Enterprise Resource Planning, e-commerce, business decision applications and high-performance computing, the R920 is also an excellent choice if you’re looking to migrate from an outdated RISC architecture. Internal drive bay and hot-plug backplane: Up to 24 x 2. Chassis: Dell PowerEdge 12th Generation R920 24-bay 2. Current State of Memory Operating ModeThe Dell PowerEdge Expandable RAID Controller (PERC) 9 Series of cards consist of the H330, H730, H730P, and H830 cards. To upgrade your RAID 0 to a RAID 1, you want to go to Open Manage Server Administrator, Storage, PERC, Virtual Disks, and choose Reconfigure from the drop-down menu of Available Tasks for the RAID 0. Get Dell R920 confgured with Intel Xeon E7-4800 V2, E7-8800 V2 and E7-2800 V2 CPUs, 6TB RAM DDR3L, LRDIMM, RDIMM Up to 1600 MT/s, 64TB HDD. PowerEdge R920. It excels at high performance computing, featuring accessible high-density memory for virtualization and demanding applications. Drive large databases, ERP, HPC and other demanding workloads with 4-socket performance, scalable memory and powerful IO. Overview; Drivers & Downloads; Documentation; Service Events; Overview. Overview. PowerEdge R920 서버는 직접 연결형 스토리지(DAS)를 위한 고성능 H730P RAID 컨트롤러(PERC) 탑재로 이전 세대 서버보다 최대 100% 더 높은 IOPs 성능을 얻을 수 있습니다. Table of Contents. Drive large databases, ERP, HPC and other demanding workloads with 4-socket performance, scalable memory and powerful IO. Pictures for display purposes only, please see description for complete specifications. 5" HDD (rear) According to the PowerEdge R920 reference course's Critical Callouts section: There is a special technique to installing the system. 00. Check Dell PowerEdge R920 Servers price, buy Dell PowerEdge R920 Servers with best price. Parts & Repairs. The scalable business architecture of the Dell EMC PowerEdge R940 can deliver the most mission critical workloads. PowerEdge R920. Dell PowerEdge systems— SD card compatibility matrix for ESXi 6 Table 2. Select the new drive, select RAID 1 as the RAID level, then execute. 2 x Intel Xeon E7-4870 v2 Proce ssor 2. Documentation. Change product. The R920 lets you perform more transactions in less time with a massive memory footprint and tremendous caching capacity. PowerEdge R920: PowerEdge T420: PowerEdge T620: PowerEdge VRTX: PowerVault DX6112 SN: SPECIFICATIONS; Model Number 7NF52; Alt Model Number:. 6. With up to four Intel ® ®Xeon E7 v2 multi-core processors, the ability to PowerEdge R920. if not you need to reconnect PCI cards and try. Choose up to 6TB of DDR3 memory per server with 96 DIMM slots per server. Part Number. 0% Positive feedback Contact seller. NOTE: Only Optimizer Mode should be selected when Intel Optane Persistent Memory is installed. Couple that with up to twenty-four 2. Show More. Drive large databases, ERP, HPC and other demanding workloads with 4-socket performance, scalable memory and powerful IO. Product Features. Drive large databases, ERP, HPC and other demanding workloads with 4-socket performance, scalable memory and powerful IO. Download 1. Y. It keeps turn itself off recently, the bootup time is also twice longer than before, I checked CPU performance, CPU temperature, (no GPU. Dell PowerEdge R920 Getting Started Guide Publish date: 28 SEP 2015. Enter your Service Tag. Pre-Owned. Change product. Though, before starting to install OS, you may have to update the firmware on the server, starting on iDRAC, then LifeCycle Controller (LCC), lastly BIOS. Trouvez des articles de la base de connaissances, des manuels, des vidéos, des instructions d’utilisation et bien plus encore pour résoudre les problèmes rencontrés avec votre produit. Program Head approval is required to take NSCC 7150 as a co-requisite with NSCC 7120, NSCC 7220, NSHA 7100, or NSER 7110. These numbers are over three faster than conventional high-end SAS 12Gbps SSD storage options. Place orders quickly and easily; View orders and track your shipping status; Create and access a list of your products; Manage your Dell EMC sites, products, and product-level contacts using Company Administration. to 6TB of memory, the PowerEdge R920 can readily handle your most demanding workloads. Dell PERC: Importing Foreign Configuration. Drive large databases, ERP, HPC and other demanding workloads with 4-socket performance, scalable memory and powerful IO. Download; Facebook. -there is two minute limit - there is no fan guard. Financing Offers Learn More. Remove power cables and press power button for 10 sec and wait for 5 to 10 min, then start the server, it will work most of the times. Page 1 PowerEdge R920 Technical Guide The PowerEdge R920— a compute‐intensive rack server designed to run mission‐critical applications for midsized and large enterprises. Sponsored. Dell PowerEdge R920 Javier Pezúa Server Solutions Brand Manager . If you are looking for a technical guide for your PowerEdge R720 server, you can download this PDF document from Dell. 5" hard drive bays. 04. Whether your priority is peak performance or ensuring the highest levels of reliability for critical applications, Dell has a PowerEdge server to meet your needs. Here is the server Dell R920 Specs. Overview. Dell PowerEdge R920 使用入门指南 Author: Dell Inc. gckkkkkk.