These arrays will connect to Dell™ PowerEdge™ 11G servers using the Dell™ PowerEdge™ RAID (PERC) H800 Host-RAID Adapter. Assumes. Categories . The storage is connected to a dell poweredge 2950, so when we configured the array we did it through the Bios of the server and on this server is running FreeBSD. Technical Specifications Drives SAS hard drives up to 15 1-inch-by-3. The direct-attached storage enclosure supports both Serial Attached SCSI (SAS) and Serial ATA (SATA) disk drives to give. M1000 and Perc 6/E are limited to 1TB SAS and 2TB SATA2. The specifications that apply to this Always On submission are listed in Appendix A: Microsoft Always On Specification Version 1. Print Check out this page on Dell. The direct. How to I get both EMM's to work together on both ports on the PERC5 card to maximize. Can i connect with a DELL Poweredge R720 or newer server? Many thanks. 0-Gbps,. 5-inch SAS or SATA disk drives, and you can add capacity using up to two PowerVault MD1000 expansion enclosures for a total of 45 disk drives. I have a PowerVault MD1000 attached to a PE R610. When i physically looked at the storage device today i noticed no lights on the drive in slot 12. 2. Evolution of Dell™ PowerVault™ DAS portfolio with the introduction of 6Gb/s SAS (SAS 2. 9. PowerVault製品にはPowerEdgeをベースとした、Windows Storage ServerがプリインストールされたNAS製品やPowerEdge. | support. 5-inch Serial Attached SCSI (SAS). I can see the MD1000 fine in Openmanage, but under controler port #2 it sees the same drives only not in an array. 5. Find Dell Technologies PowerVault MD1000 Direct Attached Storage Array specifications and pricing. 。版权所有，翻印必究。 未经 Dell Inc. In some cases the communication does not shift back to the primary path when it becomes available again. The chassis is second-hand, and doesn't contain any drives. I have seen an increase in performance when I connected the MD1000 in split mode to a single PERC5/e (one side to each port). Hello,I'm looking at upgrading the server my MD1000 is connected to via a PERC 5E. Request A Quote. Power on new MD1000. 2k 500GB SATA disks with a hot spare. Specifications. . Expand with up to two enclosures behind the PowerVault MD3000 or MD3000iEnables mixing SAS and SATA drives in a single enclosure15 3. I am looking for a guide on how to update the EMM Firmware version on a Dell PowerVault MD1000. • Dell PowerVault MD1000 Documentation is available at support. Browse Community. 4. Only the PERC 5/e and PERC 6/e were validated so I can't say for. PowerVault MD1000 is a 3Gb/s SAS expansion enclosure that offers seamless capacity expansion for existing PoweVault MD3000 and MD3000i arrays. The one thing to look into is the cabling. Request A Quote. Dell powervault md1000: specifications . If the MD3000 and MD1000 are not separate, but are in a cascade, you might want to try and just connect to the MD3000 without anything hooked into it. Not sure which 3rd party card would work in a different server. NOTE: Redundant path connectivity is not supported on PERC 5/E adapters. We are using the sas2ircu tool to access information on elements on the controller bus (enclosure, disk). 2. Baie de stockage Dell™ PowerVault™ MD1000 Manuel du propriétaire. This 3U 1 Product Comparison 1. The post routine shows an "array failed" alarm on this controller. The official description of DELL PowerVault MD1000 DAS Metallic as supplied by the manufacturer. All firmware/BIOS are up to date. com! Email Download PDF (871k) View the full article as a PDF > Modular disk storage expansion enclosure for PowerEdge™ servers VERSATILE STORAGE EXPANSION The Dell™ PowerVault™ MD1000, MD3000, and MD3000i are modular disk storage expansion enclosures for. 9. Faster backups and quicker recovery scenarios than conventional tape. This PDF document provides detailed information on the hardware, software, and network requirements of the MD3600i Series, as well as the benefits of its scalability, reliability,. The MD1000 is a disk enclosure and requires a SAS raid card in a server to work. 5-inch SAS hot-plug hard drives (3. Home Dell PowerVault MD1000. The MD1200 is follow-on to the MD1000, and the MD1220 is follow-on to the MD1120. Place orders quickly and easily; View orders and track your shipping status; Enjoy members-only rewards and discounts;. admin for a medium sized architectural firm. 4. 1. I have an MD1000 which has been sitting on a shelf unused for some months now. Dell computer drive user manual (11 pages) Enclosure Dell PowerVault DL2000 Supplementary Manual. Log In. Dell XPS 13 (9315) only charging at 20W, with dell 45W charger. Posts / Dell Community / Enterprise Products & Services /This guide outlines the steps for configuring the Dell™ PowerVault™ Modular Disk 3000 (MD3000). Products; Solutions; Services. Learn how to install, configure, and troubleshoot your Dell PowerVault MD1000 storage array with this comprehensive owner's manual in PDF format. 0. What's the easiest way to do this? Can I purchase a further MD1200 and simply connect this in series using the mini-scsi connections?Dell powervault md1000: supplementary guide (18 pages) Storage Dell POWERVAULT MD1000 Support Matrix Manual. Yes, it is the same controller. Hide thumbs Also See for PowerVault MD1000: Installation manual (92 pages), Hardware. I also have 2 300GB SAS drives in RAID1 on the PERC 6/i. Later PERC cards you are able to by pass that drive limitation. PowerVault MD1000 Spec Sheet. but couple days ago it started again. I still need an answer to the following questions: 1- as per the following lines, does this mean the controller cannot import foreign configuration due to a failed disk. The idea is to expose all raw disks to the OS (OpenSolaris or Solaris) and create a software RAID with ZFS. I can do the following: 1)create a large 4. Now since you state that you will be using the PERC H800 & connecting an MD1000 to externally then you will look at the specs that state that the card can support 192 drives. I'm not entirely sure how they are going to do it but I understand that SAS/SATA mixed support is comming soon. FY16Q3_398_Dell_PowerVault_RD1000_SpecSheet_100115 Power Ratings Internal RD1000 External Voltage Tolerance + 5VDC ± 5% + 12VDC ± 10% Power Consumption. Dell PowerVault MD1000 external RAID storage array is a versatile disk expansion enclosure supporting both SAS and SATA disk drives for optimal configuration flexibility |. Overview. If it doesn’t start the rebuild then you will either need to use the PERC bios or OMSA to look at the virtual disk and either assign the new drive as a hotspare or add the drive back to the. 4. Storage ArrayMarketing Information: PowerVault MD1000 is a 3Gb/s SAS expansion enclosure that offers seamless capacity expansion for existing PoweVault MD3000 and MD3000i arrays. Model AMP01 June 2006 P/N HK192 Rev. Specifications. If you install the kit in any other rack, be sure that the rack meets the specifications of a Dell rack. NEW. Hello! I'm trying to install SAS enclosure MD1000 on server PE 1800. It can be used in conjunctionDell PowerVault MD1000. I can see the MD1000 fine in Openmanage, but under controler port #2 it sees the same drives only not in an array. Both drive sizes can be combined behind a single PowerEdge RAID Controller. 10-04-2017 07:00 AM. However, if the drives are indeed brand new (but in an old enclosure), are you using Dell certified drives or generic retail enterprise class or maybe even generic. 2) Move the MD1000 only to the new server which has a different PERC 5/E. Hi Sam the MD1000 is connected to a PowerEdge 2950, i am going to check the card its connected to as you suggest. Switched on finished with startup and no drives idling: ~80W. Dell PowerVault MD Family to provide up to 24 TB of storage. dell. 0) in our JBOD arrays. Just power down MD1000 connect to new server, boot new server. Overview: Tech. I have this problem too (0) Reply. 04-09-2015 08:00 AM. One disk was slots 0, 1, 2, 3, and 4 in a RAID 5 configuration. 38. 1 is for the new R610, R710 and T610, and for all other (older) servers, use version 5. The post routine shows an "array failed" alarm on. 5. I checked the enclosure with Dell OSM and everything has Green checks. Overview. Once we connect the MD1000 to both the R905 server and the. Dell PowerVault MD1000 external RAID storage array is a versatile disk expansion enclosure supporting both SAS and SATA disk drives for optimal configuration flexibility |. x - How To. If you set an MD1000 with a SAS 5/E you will not have any HW RAID. PowerVault. Hi, I have a Dell PowerVault MD1000 Disk Array which I will populate with 15 x 2TB enterprise-grade SATA hard drives. I have done that but I don't see any MD1000 enclosure Data like temp, fan speed, errors. The server is running a Debian squeeze (6. You can connect an MD1200 to a PERC H800 or H810 that is in a server. The MD1000 was discontinued by Dell several years ago. Browse Community. 0) in our JBOD arrays. 5" drives and supports mixing both SAS and SATA drives within a single enclosure making it ideal for high-capacity applications. 的商标；Microsoft、Windows、Dell storage system getting started guide (52 pages) Storage Dell PowerVault MD1000 Installation Manual. Verify connection to the array and virtual disks and verify that data is presented to each of the connected servers. PowerVault. Overview. Responses (3) ParametricDELL. Enclosure status LED 4. Please let us know if you have any other questions. The following link has good information on installing and configuring PERC5 storage with OMSA. 3. I've put 5 new 1 TB SATA HDDs into our MD1000. com. Hello, I am the sys. Michelob, It could be compatibility with the controller. This 3U1 Product Comparison 1. View online or download PDF (5 MB) Dell PowerVault MD1000 快速入门指南 • PowerVault MD1000 PDF manual download and more Dell online manualsDell PowerVault MD1000 external RAID storage array is a versatile disk expansion enclosure supporting both SAS and SATA disk drives for optimal configuration flexibility. Dell recommends a physical equipment audit two times a year or anytime after re-cabling or re-deploying your storage hardware. The Dell PowerVault MD1000 is a modular disk storage expansion enclosure for PowerEdge servers. Customer Care. 04. The Dell™ PowerVault™ MD1000, MD3000, and MD3000i are modular disk storage expansion enclosures for PowerEdge servers. PowerVault MD1000 is a 3Gb/s SAS expansion enclosure that offers seamless capacity expansion for existing PoweVault MD3000 and MD3000i arrays. We would like to show you a description here but the site won’t allow us. and technical specifications. √ √ Virtual disk failover requires a dual-controller configuration and at least one iSCSI session to each controller. 5” drive bays (2. The problem I'm finding is the info on them is pretty much non existent. The connection is made through a PERC 6/E. Expands to 90 drives behind a PERC 6/E RAID controller. The Dell™ PowerVault™ MD1000, MD3000, and MD3000i are modular disk storage expansion enclosures for PowerEdge servers. Provide instructions to the Customer on configuring any new SATA drives: a. Information update (42 pages) Dell PowerVault MD Family to provide up to 24 TB of storage. im trying to bring some SSD sas drives to my poweredge 1950, the ssd's are erroring on the perc6i, id like to use an external enclosure and a external port sas card. PowerVault JBOD Expansion Enclosures. I have a problem that even when set up two RAID5 array's via the PERC bios, the enclosure still. There are 2 RAID 5 virtual disks already configured in existing MD1000 box. PowerVault MD1000 SATA RAID-5 Read Performance. media graphics card upgrade recommendations for video and photo editing ©2005-2007 Dell Inc. PowerStore intelligently automates with 5x better data density. The direct-attached storage enclosure supports both SerialThe 750GB drives I just received from Dell are Seagate drives. 3K Posts. This solution is similar to your MD1000 except it has the RAID controllers in the SBB compatible slots instead of EMMs. This release is intended for MD1000 storage enclosures attached to a PERC5/E RAID controller. 6. Power up server(s) attached to MD1000. Enter RAID controller BIOS configuration utility. The PowerVault™ MD3000i is a high-performance iSCSI SAN designed to deliver storage consolidation and data management capabilities in an easy-to-use, cost-effective solution. The direct-attached storage enclosure supports both Serial AttachedIm moving my backup appliances and wanted to get some input on the shutdown and startup sequence for my Dell DL2000 server, MD1000 storage array, and TL2000 tape backup appliances. H. Make a Payment. tommo666. The PowerVault MD3000i system’s modular expandability provides you with pay-as-you-grow flexibility. Optionally expand with MD1000 or MD3000 (or) Implement as gateway to PowerVault MD3000i or EqualLogic™ or Dell/EMC arrays raid HW RAID Levels : 0, 1, 5, 6, 10type network Connectivity Gigabit Ethernet: 2 x RJ45 Connectors, both supporting TCP/IP offload. The storage array can house up to 15 3. The PowerVault MD1000 is capable of housing up to 15 3. If you want to configurate the raid from within Windows, install OpenManage. These arrays will connect to Dell™ PowerEdge™ 11G servers using the Dell™ PowerEdge™ RAID (PERC) H800 Host-RAID Adapter. The PowerVault MD1000 is a feature-optimized storage expansion enclosure which utilizes the latest industry standard storage interconnect technology, Serial Attached SCSI. I have a RHEL 5. PowerVault MD1000 is a 3Gb/s SAS expansion enclosure that offers seamless capacity expansion for existing PoweVault MD3000 and MD3000i arrays. This card is NOT required if daisy-chaining a PowerVault MD1000 to an MD3000 enclosure. Dell PowerVault MD1200 Drives 6 to 11 Drives 0 to 5 Dell PowerVault MD1220 Drives 12 to 23 Drives 0 to 11 1. To correct this you just need to manually redistribute the virtual disks back to their preferred paths. 4ervyak. I was able to find the cable by talking to Dell parts dept. After Dell acquired EqualLogic for its iSCSI products in 2008, and Compellent Technologies in 2011, the PowerVault line was positioned. PowerVault / MD1000 enclosure . Start a Conversation. I have a MD1000, PERC 6, fully populated with 15 Hard Drives. The Dell PowerVault MD1200 storage array is a high-capacity, low-cost expansion enclosure designed to satisfy data-intensive applications. PowerVault. You can use the MD1000 with a PERC6/E in an R410, but only if the internal drives are connected to the onboard SATA or SAS6i/r controllers. シリーズ、PowerEdgeと組み合わせて. So as spare hardware for our md3000i, in case of backplane failure, I could I just keep a md1000 chassis around and if I lose the backplane on the 3000i I could just pull the controllers out of the. Dell powervault md1000: owners manual (80 pages) Enclosure Dell PowerVault MD1000 Information Update. The Dell™ PowerVault™ MD3000i is a 3U rack-mounted external Redundant Array of Independent Disks (RAID) storage array capable of accommodating up to 15 3. Split mode LED 2. Rack installation guide (92 pages) Enclosure Dell PowerVault MD1000 Hardware Owner's Manual. Leave the power off for 2-3 minutes. PowerVault. A Dell representative will contact the Customer within five business days of the ship date to schedule this Service, allowing for at least a three business day. The more important key is - call Dell support, they are much better at these things than anyone else can be. Enter Details. PowerEdge, MD Series, Dell PowerVault MD3000 with Red Hat Enterprise Linux HA Clusters, Dell PowerVault MD3000 with. Supports performance-intensive applications such as Web server, database, and e-mail. #SponsoredAd. tsull360, Dell SKU # 341-8888 is for Dell SAS-based PowerEdge servers only. 05-07-2008 15:00 PM. Please scroll to the right for more systems: NEW. Modular disk storage expansion enclosure for PowerEdge™ servers VERSATILE STORAGE EXPANSION The Dell™ PowerVault™ MD1000, MD3000, and MD3000i are modular disk storage expansion enclosures for PowerEdge servers. The direct-attached storage enclosure supports both Serial Attached SCSI (SAS) and Serial ATA (SATA) disk drives to give. If you click the Start-Button you will begin the. I know that the perc 6/e controller will log that the drives are not supported , but will still allow you to use them sometimes. We have a md1000 connected to a PE2950. Dell PowerVault MD1000 external RAID storage array is a versatile disk expansion enclosure supporting both SAS and SATA disk drives for optimal configuration flexibility |. h. 9 was assigned as a hot spare. You will want to see which card that your MD1000 is connected to on your server & then that is the battery that will need to be replaced. Simple, reliable backup at minimal cost. MD1000 RAID advice. I think you should be able to power down the enclosure and server, move the cable from EMM 1 to EMM 0, and power up enclosure and server. Is this possible? Is there any way of managing the md1000 or even connecting all its disks to the sun machine? Each MD1000 array is configured as a single volume for file sharing on our network. The MD1000 cannot be powered down remotely. Is it as simple as pulling the PERC card, and installing it in the new server. Up to six PowerVault MD1120 24 -drive expansion enclosures can be connected to a dual port PERC6/E giving you between 24 and 144. Build and Price View Tech Specs. Enables mixing SAS and serial ATA (SATA) drives in a single enclosure. PowerVault MD1000 (Optional Array Expansion) Figure 1 Hardware Components . x host and we need to replace a drive on the MD1000. A Tip on Using the Dell PowerVault MD1000. The Open Manage Server Assistant / Storage Services software supporting the MD1000 is not supported on the PE 2800, but is supported for the PE 2850. A. Ok, thank you. So you can create a raid 10 of up to 32 drives. . The 2TB limit is on the OS. PowerVault / MD1000 & M600 . When using a Dell server, you would use OME (Open Manage Essentials) & PERC card to manage your MD1000. 4 Install the MD1000 in the rack and connect the power cords and power cord retention brackets. Evolution of Dell™ PowerVault™ DAS portfolio with the introduction of 6Gb/s SAS (SAS 2. We have two MD1000's in place with SAS drives and connected to a PERC/5e. I have a Dell PowerVault MD1000 with PERC 5/E Sas controller. . It currently has qty 15 - 15k 600GB SAS6 drives via a perc6e controller. PowerStore delivers 5x better data density than Pure FlashArray//X20. 04LTS. Alan, usually you can get by with using non supported drives in the md1000. 3. from a. PowerEdge 2950 w/ "NU947" controller, whatever that is (you can't pull up information on it via the Dell site). I would check the specs of a SAS 6gbps card & compare there. We support the PERC 5/e and 6/e: If a PERC 5/E or PERC 6/E is supported in a server then the PowerVault MD1000 is supported on that server. 1 X PERC 6E RAID Controller for connecting 6 MD1000 Enclosures (i. for some info about swapping. The PowerVault MD1000 is capable of housing up to 15 3. PowerVault MD1000 Spec Sheet. Power down any attached storage (MD1000/12xx) d. Hard drives 7. Modular disk storage expansion enclosure for PowerEdge™ servers VERSATILE STORAGE EXPANSION The Dell™ PowerVault™ MD1000, MD3000, and MD3000i are modular disk storage expansion enclosures for PowerEdge servers. Yesterday one of the two power supplies on the MD1000 was accidentaly unplugged, so the remaning PS kicked its fans onto high. The net is that you need to install the Open Manage->Managed Node->Storage Services component on your server. 39 $1,101. I have the enclosure in unified mode with a single RAID5 on thirteen 7. The Dell PowerVault MD1000 is a 3GB/s SAS modular disk storage expansion enclosure for PowerEdge servers, capable of housing up to fifteen (15) 3. Overview: Tech. BUT no matter how I've tried, I was unable to find and install drivers f. Please help getting End of life details, latest Firmware version details for DELL Powervault 200s , 220s , Powervault MD1000 , 3000i , Powervault 120T , Powervault 775 NDear Sam. 0. Click on the Support tab. See the latest ratings, reviews and troubleshooting tips written by technology professionals working in businesses like yours. Based on Dell analysis, July 2023. 5-inch and 3. . 0. We run Windows Storage Server 2003 x64 on PowerEdge 2900 in combination with PowerVault MD1000. servers, the Dell ™ PowerVault MD3000 is a modular disk storage array capable of housing up to 15 3. Grow and transform your storage infrastructure. When the MD1000 (in unified mode) is connected to a PERC 5/E, you can only connect 1 EMM. 04, A04. | support. Power on Existing MD1000. mrokkam. Parts & Repairs. The PowerVault MD1000 is capable of housing up to 15 3. Dev Mgr. 12-09-2007 17:00 PM. With older systems that were using a PERC5/e or PERC6/e your max drive size was 2TB. The MD1000 is not "officially" supported on the H800, but I was wondering if it would work. Get drivers and downloads for your Dell PowerVault MD1000. . Preferably the 6tb drives I had selected but i'm clueless as to another good option for a. lets also use VMWare ESX server as the host os. Dell computer drive user manual (11 pages) Enclosure Dell PowerVault DL2000 Supplementary Manual. These hard drives are SATA and the problem is: When I reviewing the physical hard drives in "Modular Disk Storage Manager" shows: status Incompatible and mode Incompatible. 5-inch SAS hot-pluggable 3. One MD1000 - connected to the PERC5e - with 14 x 750GB SATAu drives, fails during post (drive spin-up), showing drive 12 as dead (no LEDs) and drive 6 as failed (alternating green and amber LEDs). PowerVault MD1000. SAS card DELL SAS 5/E installed OK, I have also installed newest firmware. What RAID setup / stripe size would you recommend for this?Connect cables back to MD1000 EMMs. The MD1000 has 5 disks (RAID5 - 4+1 spare - slot 10 to 14) and is configured in unified mode. A00. Raid sets can definitely cross enclosures. Dell. How can we access the management in order to replace the drive?. The DL2000 will support an expansion enclosure of an MD1000. I have a MD1000 and Perc 6/E in a R5400 I dont use anymore. A maximum of four PowerVault MD1200 or PowerVault MD1220 systems can be daisy‐chained on each RAID I recently purchased 2 Seagate ST31000524AS drives which are a newer version of the ST31000524NS which is listed as compatible in the MD1000 matrix to use as hot spares in our MD1000 and got t. 16-05-2007 12:00 PM. Dell™ PowerVault™ MD1000 Manual del propietario del hardware. Our data consists mainly of CAD, MS Office and Adobe. Drives. So I am back to the drawing board. 02. Note also that Dell uses a special code build that passes an extensive qualification process. Company Information. Cancel PostWe would like to show you a description here but the site won’t allow us. Unlock the Power of Data. The Dell™ PowerVault™ MD1000 is a modular disk storage expansion enclosure for PowerEdge servers. The MD1200 is follow-on to the MD1000, and the MD1220 is follow-on to the MD1120. First for Dell supported options: 1. 22-02-2010 18:00 PM. 21-05-2020 10:00 AM. PERC 6/E adapters can detect and use redundant paths to drives in a Dell PowerVault MD1000 enclosure. The PowerVault MD1000 expansion enclosure is optimized to support high-capacity applications and its modular design enables easy expansion and pay-as-you-grow flexibility. Port 0 on PERC 5/e, connected to Channel 0 IN (P1) on MD1000 and Channel 1 to Channel 1 (P2) . PowerVaultI moved a MD1000 from a Poweredge xyz (PERC5E) to a R610 (PERC6E) two years ago without any trouble. b. • Dell PowerVault MD1000 Documentation is available at support. Is there a way to get into the array BIOS while still booted into Linux?I have an MD1000 in splitt configuration. D. Before You BeginWe're having a Dell PowerEdge 860 server running the ubuntu os and we're thinking about expanding the storage space of that server with a Powervault MD1000. Tech Specs & Customization. Dell PowerVault MD1000 Max Slot Capacity. Thanks, Paul. I have a few questions that hopefully people can answer. com Dell™ PowerVault™ MD1000 Speichergehäuse Hardware-Benutzerhandbuch. The PowerVault MD1000 is capable of housing up to 15 3. Dev Mgr. 30-06-2014 15:00 PM. upgrade Dell PowerVault MD1000 EMMs and configure the new SATA drives. Shutdown MD1000. This technology is available in addition to previously announced configurations supporting 3. parts and accessories upgrades for your Dell PowerVault MD1000. Configuration and Expansion - Up to 144 Drives. PowerVault MD1000 is a 3Gb/s SAS expansion enclosure that offers seamless capacity expansion for existing PoweVault MD3000 and MD3000i arrays. Dell PowerVault TL4000 The Dell™ PowerVault™ DL2100 Powered by CommVault Simpana software backup-to-disk appliance is the latest generation of backup-to-disk protection. Technical Specifications Drives SAS hard drives up to 15 1-inch-by-3. com for users who incorporate MD1000 expansion enclosures. With an MD1000 you need to use a PERC card or a Raid controller to see your MD1000 on the server. After two minutes or so, the enclosure's blue LED indicator turned orange. Dell powervault md1000: specifications (21 pages) Enclosure Dell PowerVault MD1000 Information Update. Hello! I'm trying to install SAS enclosure MD1000 on server PE 1800. Is this possible? Is there any way of managing the md1000 or even connecting all its disks to the sun machine?Each MD1000 array is configured as a single volume for file sharing on our network. . That is only to be used in the event that we need to watch the boot up on the MD. PowerVault ME5 storage systems support a wide range of applications, and integrate with today’s most widely used hypervisors, operating. Log In. Expands to 90 drives behind a PERC 6/E RAID controller. Open Modular Disk Storage Manager (MDSM) 2. dell. We would like to show you a description here but the site won’t allow us. . The PowerVault MD1000 is capable of. The problem I'm having is with this large (4.