Configuration of memory S20

Is it ok if we mix the modules of 1 GB and 2 GB?

Causes performance problems?

I have four modules of 2 GB and a 1 GB modules. I have only 2 GB modules installed on my system. Now, I think installing the module of 1 GB more.

Thank you.

Yes, this combination will work according to the guide to spare for the S20 material...

When you install memory modules, use the following instructions:

  • Use of 1.8 V, 240-pin DDR3 ECC UDIMM.

  • Use 1 GB, 2 GB or 4 GB memory modules in any combination up to a maximum of 24 GB.

  • First, install the modules of memory in the memory locations of blue color.

as long as you follow these rules, you will be ok.

Tags: ThinkStation

Similar Questions

  • Configuration of memory PowerEdge T410

    Hi all

    Let me start by saying our current configuration of memory (Dell PowerEdge T410):

    We have only one processor installed, so we have 4 DIMM for use A1 - A4. Only 3 are currently installed like:

    A3: 4GB 2Rx8 1333

    A2: 4GB 2Rx8 1333

    A1: 4GB 2Rx8 1333

    A4: white

    in its current wording, our server (running sbs2011) is extremely slow, and we traced it to the use of the RAM. That being said, I went to the store in line of Dell and bought 2 8 GB 4Rx8 1066 RAM sticks to use on the server. I thought I'd take a module of 4 GB, so I then total 24GB (2 GB + 2 8 GB 4).

    Read the manual material, I see that mix 2rx8 and 4rx8 is supported as long as the 4rx8 is in the white slot (first location of the channel). I also see that mixture of capacities of ram is supported as long as each channel has a similar configuration. I assumed that this means that each channel had the same capacity. So I thought 8 GB in every channel:

    A3: 8 GB (channel 2)

    A2: 8 GB (channel 1)

    A1: 4 GB (channel 0)

    A4: 4GB (channel 0)

    I placed the DIMMs in this thought of configuration I have all together until I started the server and I get an error of the incompatibility of DIMM and the BIOS indicates memory configuration not supported. However, starting the server in windows and it says 24GO and is normally. What Miss me? Should I be worried? How can I fix?

    Any input would be greatly appreciated. Thank you very much!

    Hello

    It is not optimal because you mix DIMMS in a bank. The system supports memory triple channel. It does this by spreading a Bank of memory on 3 channels. Here is how the banks are set up:

    DIMM 0 - 1,2,3
    DIMM 1-4

    For an optimal configuration of the DIMMS in slots 1,2,3 must be identical. In older systems that do not support memory flexible configuration the DIMMS in slots 2.3 would be disabled. Since this system supports flexible memory configurations, it will allow the DIMM to stay, but gives no optimal error.

    If you mix memory in this system, you can have 1 Unlike DIMM installed for an optimal configuration. The optimal configuration that uses the maximum memory to the DIMM you have available would be:

    8 GB - 1.2
    4 GB - 4

    The best non-optimal configuration would be:

    8 GB - 1.2
    4 GB - 3.4

    This configuration will always give you errors, but it is better than the current configuration.

    APITech
    I also see that mixture of capacities of ram is supported as long as each channel has a similar configuration.

    This does not mean that you must have identical DIMM modules in the channels. It means that channels must be filled even. Here is an example:

    DIMM 0 slots 1,2,3 =
    DIMM 1 slots 4,5,6 =

    Chanel, 0 = 1.4
    Channel 1 = 2.5
    Channel 2 = 3.6

    You have DIMMs of different rank, speed and capacity mixed through the channels, but you can't have different configurations. For example, in this configuration if you filled DIMM slots 1,2 and then the configuration is valid for DIMM 1 would be filling in only one MEMORY card into the Groove 4 (if the system did not require DIMM be installed in pairs) or 2 DIMMS in slots 4.5. You can't fill a DIMM in the slot 6 since the first slot (3) in the channel (2) is not met.

    The population of channel rule means essentially that you can not complete the second slot in a channel if the first place is not filled. In your housing system 1 and 4 are channel 0. All channels have only a single slot assigned to each memory controller. As long as you have one DIMM in slot 1, you can fill the slot 4.

    Memory population rules can be very confusing. If you have any other questions let me know.

    Thank you

  • How to configure virtual memory

    original title: can I have a virtual memory support on my LE1600 motion tablet that has a recent clean install of Windows XP with all the driver updated day and MAX Ram installed and activated?

    About virtual memory size

    Control Panel > system > Advanced tab > Performance - Settings button > button change tab advanced - virtual memory box - > choices are

    -Custom size

    -System Managed Size (checked)

    -No pagefile

    It is said that size is 5120 MB

    -minimal allowed 2 MB

    -Recommended 2287 MB

    -Run 1 525 MB

    System just told me it's too small and it's not the it and if I want to find out more, look in help. But there is no help button. Only the button is OK

    Please tell me if there is SOMETHING I can do. I'm really tired of this computer runs slowly in time and ignoring the mouse input. And I am sure that I have no malware problem. Perhaps he too little RAM for what is happening? I have the max ram installed and activated, which can be accessed at http://www.memoryx.net/mocolectapcm.html

    Please could I have a few tips specific given by someone so me (a person of no pc specialist) can I try to fix this problem without spending money I don't have or sending it anywhere be it fixed because I can not afford to do so, but I need to work a lot faster. It has always been a slow Tablet but now it is sometimes ridiculous. Sometimes it's 'OK', but it is not ALWAYS admirable.

    Windows works the way it is supposed to work.  How much memory is being used by the system and applications running exceeds the sum of physical memory (RAM) and the file for the current page, Windows automatically increases the size of the page file (unless your hard drive is close to full).  The message you see Windows reacts to a heavy load on your system - it is not the result to set the filename of the page.

    When the message says: "Look in the help", you should do it.  Click Start > Help and Support, and then type
    virtual memory
    in the search box.  Look for the section titled "Managing your computer's performance."

    A good explanation of how Windows XP deals with 'virtual memory' starts here--> http://www.theeldergeek.com/paging_file.htm in particular, you should read the section on 'Sizing page file'

    If your system is slow, it is because it is overloaded or with applications that you run intentionally malicious (you do not give the basis of your belief that you are sure that you don't have a malware problem).  Take a look at the processes listed in the Task Manager.  Do you know what they all are?  Do you really need for each of them to run?  Those who take the biggest percentage of cycles CPU?  Don't bother looking at the 'memory' column - which will really help you in determining which slows things.

    If your system is like most, you'll probably multiple instances of svchost.exe running.  It's normal.  You can use Process Explorer to see what svchost is doing (details here http://www.bleepingcomputer.com/tutorials/list-services-running-under-svchost.exe-process/) but you can try this first easy way:

    Open a command prompt window (start > run > cmd > OK)
    In the black command prompt window, type the following line and press enter

    Tasklist/SVC /fi "imagename eq svchost.exe".

    [This is an 'eye' tiny 'eff' after the slash - abbreviation for filter]

    You will get a list like this:

    Image name PID Services
    ========================= ====== =============================================
    Svchost.exe 1148 DcomLaunch, TermService
    Svchost.exe 1248 RpcSs
    Svchost.exe 1340 AudioSrv, BITS, browser, CryptSvc, Dhcp,
    DmServer, EventSystem,
    FastUserSwitchingCompatibility, helpsvc,
    HidServ, lanmanserver, lanmanworkstation,
    NetMan, Nla, RasMan, schedule, seclogon,
    MEANING, SharedAccess, ShellHWDetection,
    Srservice, TapiSrv, themes, W32Time,
    WinMgmt, wscsvc, wuauserv, WZCSVC
    Svchost.exe 1388 Dnscache
    Svchost.exe 1460 LmHosts
    Svchost.exe 464 WebClient
    Svchost.exe 3328 Net Driver HPZ12
    Svchost.exe 3456 Pml Driver HPZ12

    For more information on these 'services' look here--> http://www.blackviper.com/service-configurations/black-vipers-windows-xp-x86-32-bit-service-pack-3-service-configurations/

    or use Google or ask in an answer here.  FWIW, all names in the list above are OK (although several are not really necessary).

  • Configuration of memory for PE R510

    Hi, I have a PowerEdge R510 with eight 4 GB DIMMS. I want to add memory in the most cost-effective way possible, but do not understand what I can replace where and have a balanced configuration. Can someone help me with this issue?

    kentravis
    I think that replacing two 4 GBs with 8 GB will be useful enough

    It would be good to know the total amount of memory, you are looking for but 8 x 8 GB (total capacity of 64 GB) sound economic.

    kentravis
    I want to get the most bang for my buck. 16 GB seems a lot cooler by Go, some of the messages that I read, a channel or bank or something may be a different size, or something.

    Modules memory 16 GB cost a bit more but provide room for future memory upgrade. Yes, the R510 server has a single memory enough population guidelines. It consists of 3 channels; CH0, CH1 and CH2. CH0 includes A1 & A4 slots while the channels CH1 and CH2 are respectively for slots A2 & A3. See the following diagram:

    By filling out the memory, the memory in each channel has match and being filled in the strict order of the A1 (for 1 DIMM), A2 (when 2 DIMMs are used), A3, and A4. Note that the memory DIMMS on CH0 do not necessarily have to be the same, they may be different capacity with size larger and populous on location A1 module and the other on the A4 slot. The guide of the user for more information: http://downloads.dell.com/Manuals/all-products/esuprt_ser_stor_net/esuprt_poweredge/poweredge-r510_owner%27s%20manual_en-us.pdf

  • Reference Dell R710 - Configuration of memory

    Hi all

    I'm sure I'm missing something, but I read the two technical papers about memory configuration in the Dell R710.

    I have a server that currently has 48GB stated as follows

    A1 - 4 GB

    A4 - 4 GB

    A2 - 4 GB

    A5 - 4 GB

    A3 - 4 GB

    A6 - 4 GB

    (It then returned on the b-side)

    According to the BIOS it's set to "optimized."

    Now I have sticks of 2x16GB I wanted to install, the only way that I could operate without the whine of BIOS was to install as follows:

    A2 - 16 GB

    A5 - 4 GB

    A8 - 4 GB

    (Duplicated on b-side)

    Giving 72 GB.

    As I read the manual, I should be able to mix the sizes of memory for "optimized" as long I have spend from A1 to A9 and so I have an another 6x4Go sticks left, I want to install.

    My logic is that I can fill with A1 to A9, mixing the 16 GB, however when I try I get the error on the A1/A2/A3 needing to be the same?

    Am I missing something simple? I am unable to make changes in the BIOS, the memory is all of the same type (bought from Dell)

    Rob_991,

    The question that you are running in is due to the R710 need 3 memory channels to match.  Each game nine media is organized in three channels with three supports memory per channel. As shown below, each processor has 3 channels of memory, allowing only a single channel to the need to match, or filled.  So, with only having a couple of 16 GB DIMMs, you are only able to fill a channel on each side. What I would say is the addition of a couple more 16 GB DIMMS fill A1, A2, B1, B2 with them, and then place the 4 GB in A4, A5, A7, A8, as well as B4, B5, B7 and B8. This gives you two channels on each side, as well as 96 GB of memory.

    Let me know if this helps answer your question.

  • Configuration of memory with 1 processor Dell PowerEdge T710

    We have a Dell PowerEdge T710 server with 1 single processor and we look at the installation of 2 x 16GB of RAM.

    The server is configured for optimizer mode. With this configuration, we can install only the 2 sticks of RAM or will we need to purchase a third?

    Blueboy84,

    Yes, you can use 2 X 16 GB memory under the optimizer mode.  Informing the banks of memory A1 A2 & (recommended) on separate channels reach you speed supported up to 1333 MHz as opposed to the speed of 1066 MHz when using A1 & A4 banks.

    To extend memory future I recommend that you use the Single Rank DIMMS or double RankDIMMs as opposed to Quad Rank DIMM. Quad Rank DIMM use only two of the stores available in the channel.

  • What is the best configuration of memory heap for JBoss?

    I'm running a Windows 2003 server and JBoss runs as a service.  Configurations current heap is 1024, but I'm having some problems with the failure of the service.  What is the setting of optimal heap memory?  Thank you

    There is no memory optimal setting for LiveCycle.

    It depends on the components that you have chosen to deploy.  Content Services ES2 is deployed, your chunk size settings memory must be about 2 GB if 1.0 to 1.7 GB may be sufficient.

    http://blogs.Adobe.com/LiveCycle/2010/01/optimal_livecycle_es2_jboss_ru.html

  • Configuration of memory 256 + 512 = 768?

    Hello

    I have a Satellite A40-261 laptop, and I want to add some memory. I found a Kingston 512 MB module (KVR333X64SC25/512 DDR - 333) which should work correctly and I was about to buy it, but I thought that the notebook would work with different modules in sizes (slot slot A - 256 Mb, B - 512 Mb)? Does anyone have experience of the use of the various modules in sizes? Help me please.

    Alex

    Hi Alex,

    the A40 supports RAM up to 2048 MB and for all I know also different sizes of modules wth will work!

    A module of 64 MB and 128 MB running, I have an old Satellite wth! :-)

    Then this laptop is more recent, and I don't know that it will support the different modules. !

    Bye Bob

  • Configuration of memory Lenovo D20, possible empty slots with sizes mixed or unbalanced.

    I have a D20, 12x4Go 2 CPUs, 48 GB of memory. I think the upgrade to 12x8Go, or if possible something using a number reduced from 16GB RDIMMS. Is this possible? for example I could install on each CPU (16,16,empty),(4,4,4)? Or do I have to fill each slot on each group of 3? Are there performance problems? I can not find a guide for valid layouts anywhere, so if anyone can point me to which I would be grateful. Thank you.

    Personally, I'd go with option that is less expensive. If you add 4 x 16GB to your existing memory is less, then it would be a good option. Install them in the 16th, 16, 4, 4, 4, 4 by the graphic on your access panel. This will give you a total 96GB without any loss of speed. I see no reason to leave empty DIMM_6.

    The differences in performance between 12 x 8 GB and the odd option is probably minimal. You may lose only 1 ~ 5% maximum leaving the last empty places. If it is for storage purposes (ie: large CAD assemblies) then you won't see any difference. If you use memory for calculations (CFD, FEA, etc.) while 1 ~ 5% could save a few minutes in your day.

  • How do I see Configuration of memory to a managed server

    Hello

    Can someone explain to me how to see the settings of the memory of a server instance managed in weblogic server using the unix box

    Thank you

    Ravi

    Hello

    The parameter memory on the managed servers in WC_Spaces can be seen as mentioned below.

    PS - eaf | Spaces of grep

    Above the command indicates something like this at the top of the output:

    /A01/app/oraweb/Middle/jrrt-3.1.2-1.6.0/bin/Java - jrockit-Xms512m -Xmx1024m -Dweblogic.Name = WC_Spaces1...

    Concerning

    Françoise

  • How to install and configure mixed memory in PowerEdge R610

    Hello members,

    I had the following situation:

    • DIMM_A1: 2GB 2Rx8 RDIMMS
    • DIMM_A2: 2GB 2Rx8 RDIMMS
    • DIMM_A3: 2GB 2Rx8 RDIMMS
    • DIMM_A4: 2GB 2Rx8 RDIMMS
    • DIMM_A5: (empty)
    • DIMM_A6: (empty)
    • DIMM_B1: 2GB 2Rx8 RDIMMS
    • DIMM_B2: 2GB 2Rx8 RDIMMS
    • DIMM_B3: 2GB 2Rx8 RDIMMS
    • DIMM_B4: 2GB 2Rx8 RDIMMS
    • DIMM_B5: (empty)
    • DIMM_B6: (empty)

    Total, I installed 16GB and I'll add a memory of 16 GB RDIMMS, how do I use the maximum RAM?

    Thank you very much!!

    You are welcome. Reach out to us any time.

  • Configuration of memory

    AFAIK, VM can be assigned to the number of VCPU must be lower than the number of logical CPUS, ESX/ESXi server has?

    Is the same concept to configure the amount of RAM for VM?

    You can assign the amount of RAM more than the amount of physical RAM installed in ESX/ESXi server VM? Assume this Act Eve VM node in Cluster Microsoft / Linux Cluster and its RAM usage is lower than the amount of physical RAM installed in ESX/ESXi server, he helped set up?

    You can do this, but you need of sufficient space on the data store to store the paging file.

    so if your vm host has 32 GB of ram and your guest needs 256 GB of ram

    It will run, but use a lot of swap space.

    not ideal but doable

    Here is a proof of concept

    http://sparrowangelstechnology.blogspot.com/2012/08/can-virtual-machine-VM-have-more-RAM.html

  • XP configured for memory upgrade?

    I installed Production Premium CS4 on Windows XP and then added 2 extra GB of memory.  Should I do to optimize the CS4 for the upgrade of memory?

    N ° just note that a 32-bit operating system can 'see' about 3.5 GB of RAM. Any more than that is a waste.

    Bob

  • OracleCommand - insertion of configurable tables memory leak...

    Hello

    I have a .net application batch bulk inserts into a table using parameterized paintings sent to a stored proc.

    The pseudo-device application looks like this:

    For each report
    -Recover 14 K of data lines

    -create tables based on data

    -specify link count

    -connect

    -OracleCommand.ExecuteNonQuery <-this IS WHERE MEMORY JUMPS AND NEVER CAME OUT

    -Connection.Close)

    -Connection.Dispose)

    -OracleCommand.Dispose)

    Next report



    At this point I'm very nearly causing a System.OutOfMemoryException exception

    If I add more aspects to the process that I don't know that it will happen.


    IS THERE A WAY TO RECOVER THIS MEMORY OTHER THAN THE WAY I DO? I TRIED SEVERAL WAYS (using OracleCommand..., OracleCommand = null, OracleCommand.dispose) BUT IT's NOT FACT NO DIFFERENCE.



    Thank you

    Joe

    Hello

    PACO is the version of the specific customer. 11g odp requires client 11g, 10g OPD requires 10g client etc. I'm surprised your app works even based on what you said (check the forums initializer Exception Type, you'll see a mess of positions).

    In any case, the answer is, you need to install a new Oracle and ODP client to use the new ODP. There is also a bundle of xcopy from 11 g that makes it a little less painless.

    It will be useful,
    Greg

  • HP CQ61-313US posible memory upgrade configurations?

    I have this laptop: HP CQ61-313US (with Windows7 64 bit) (card mother AMD = SKU: 577064-001)

    Origin this model laptop has 3 GB (1 GB x 1 + 2 x 1 GB) memory DDR2 800 MHz PC2 6400 S.

    Now, I would like to upgrade memory a little bit, and according to the specifications (manual booklet to print and pdf) it is (recommended?, recommended?, applicable only?)  configurations of memory upgrade - here's the Manual:

    2 SODIMM slots

    Customer-accessible/extendable

    PC2-6400, 800 MHz, DDR2

    Supports dual-channel memory

    Supports up to 8 GB of RAM, in the following configurations:

    8192 MB (4096 × 2)

    4096 MB (2048 × 2)

    3072 MB (2 048 × 1 + 1024 × 1)

    2048 MB (2 048 × 1).

    2048 MB (1024 × 2)

    1024 MB (1024 × 1).

    As you can see only 6 GB isn't on the list, which is incomprehensible to me, particularly because you can combine 1 GB x 1 + 2 GB x 1 to get 3 GB, but not 2 x 1 + 4 x 1 for 6 GB GB GB as I would like.

    So basically my question should be: is it possible to install 6 GB memory 2 GB x 1 + 4 GB x 1 on this motherboard despite the fact that it is not mentioned in the manual configuration?

    If YES, then what configuration would be better: 6 GB (2 GB x 1 + 4 x 1 GB) or 4 GB (2 GB x 2)?

    You are the very welcome.

    I agree entirely with you suggestion.

Maybe you are looking for