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More Help W/ RAM Info


Processor Speed Versus Memory A very common question I am asked is which is more important, the speed of the processor or the amount memory. If, under normal use, the Available option is less than 25 percent of the total, an upgrade may do you some good.Another consideration: determining the most effective RAM module arrangement for The alternative would be called sequential access, an example of which would be accessing information stored on a hard drive - the drive can only read the information which is currently What kinds are there?

PCPartPicker is very good for comparing RAM specs and prices. On my own system I have American Megatrends Inc. December 5, 2010 antgaudi That's weird..I checked both System Information for Windows and Crucial Memory Advisor to see if I can add memory to my laptop and both gave different results.. This is a difficult question to answer and it would help if we had some understanding of what each component does and how they relate to each other. my review here

Two Or More Computers That Are Linked Together Are Called Which Of The Following

The last figure (1T) is the Command Rate and is often omitted, as it is almost always 1T. This value has the most effect on system performance. Once the cell data (1010) has been read the next four bits of data required are (usually) in the same Row but in the next Column along so only the Column About this wikiHow How helpful is this?

RAM module sizes always double: 4MB, 8MB, 16MB, 32MB, 64MB, 128MB, 256MB, 512MB, 1GB, 2GB, etc. (since strictly speaking 1GB = 1024MB) You wont find any 96MB RAM modules for example, I also use SIW which is a bit more general and gives info about your whole system too: SIW is an advanced System Information for Windows tool that gathers detailed information FOLLOW US Twitter Facebook Google+ RSS Feed Disclaimer: Most of the pages on the internet include affiliate links, including some on this site. How To Upgrade Ram On Laptop The answer is cost and volatility - RAM costs far more per GB than a hard drive and most RAM requires power to maintain the information stored in it (It's memory

In the System section, under System type, you can view the register your system uses. How To Find Out What Type Of Ram I Have AFAIK dmidecode is on literally every *nix machine I've touched. It does this by issuing (in binary) an "address" for the Row and then the Column using the same 11 bit address bus in each case (because it takes 11 bits Virtual Memory - This is RAM that is simulated by the system when running out of space in the real memory modules, it is actually space on the Hard Drive and

Click the Performance tab: In the lower-left corner, you’ll see how much RAM is in use. How To Check Ram Type Ddr2 Or Ddr3 In Windows 7 Since the contents of the cells have to be refreshed and this is done on a Row by Row basis there is another delay required called the RAS Precharge time or In my opinion, though, the sweet spot is 8GB, which should allow you to run most applications and games in Windows. They will give you some great information about what your computer can support, along with a list of questions and answers.

How To Find Out What Type Of Ram I Have

Some systems have older design and utilize a 32-bit (X86) operating system. Typically between 5 and 8 for DDR memory. Two Or More Computers That Are Linked Together Are Called Which Of The Following Current RIMM modules are rated PC1066. How To Identify Ram Type Physically Handle 0x0003, DMI type 16, 15 bytes Physical Memory Array Location: System Board Or Motherboard Use: System Memory Error Correction Type: None Maximum Capacity: 8 GB Error Information Handle: Not Provided

share|improve this answer edited Mar 3 '12 at 0:19 Simon Sheehan 7,049113863 answered Aug 6 '09 at 12:41 RJFalconer 8,30922741 2 What is that command doing? –Nathan Long Aug 6 have a peek at these guys Have you ever wondered why defragging helps though? You can destroy your RAM with inappropriate settings. I'm not sure that you necessarily want to buy memory from Crucial directly since you could probably get a better price elsewhere, but their memory advisor is extremely useful to figure How To Check Ram Type In Windows 7

To comment on this article and other PCWorld content, visit our Facebook page or our Twitter feed. Obviously you want to add more RAM but to do this you need to match the additional RAM with what is already in your PC and you need to be sure This will display a small readout about your installed memory. 3 Find your installed, used, and available RAM. check over here Yes No Not Helpful 0 Helpful 1 Is RAM is only used for reading and writing?

I work for another memory company,, and like a few other memory companies, we also have a memory advisor tool that does the exact same thing, and also works on Crucial Memory Advisor I suspect it could be "more is better" enabling the RAM to work togteher. and you know about the finding your like, computer number to find out the information about your computer?

Ask PCWorld Contributing Editor Lincoln Spector.

See the Microsoft knowledgebase article here: Windows 98SE and Windows ME have trouble with more than 512MB RAM - you may get "Out of Memory" errors or other symptoms. January 23, 2008 Miguel 'The Genius" Snow This is free and simple to use, look it up. SIW says I can hold up to 4MB total and CMA says I can only hold 1MB on each slot (2MB total)… SIW: Maximum Capacity 4096 MBytes Device Locator Slot 1 If You Add More Ram To Your Computer You Will Be Able To RAM has two main attributes that affect your system's performance: memory capacity and memory speed.

You click "download" and in less than 15 seconds you're on a site displaying your current configuration, and the possible upgrades, and links to products/models and their prices that will work. DRAM - Dynamic Random Access Memory - a generic term describing RAM in which the data needs to be refreshed continually. You can follow him on Google+ if you'd like. this content August 20, 2010 Luca Great!

February 21, 2009 tim Thanks for the forum you guys! January 8, 2010 Sue My system information doesn't look like this. But it will likely speed things up, and it’s easier to install than an SSD, which requires you to move your operating system and other files.But you have to know not It is written from the standpoint of a desktop PC owner but most of the concepts apply to laptops and notebooks as well.

This might help you get an idea what specs the RAM is (PC3-800 or something like that). June 26, 2008 AlphaMagus Thanks for the info SIW is great. For example, 8 GB of installed memory may be reported as 7.88 GB of usable memory. 3 Use the Command Prompt for a detailed report. You can normally install various sized RAM modules such as 256MB, 512MB 1024MB, 2048MB in each slot.

For the rest of us here goes: Data is stored in your computer's memory chips in a similar way to storing data in a spreadsheet - it is organised in rows Should seemingly arbitrary things like "play piano for Church" or "intramural badminton" go on M.S. Because everything is taking place at mind-boggling speed there has to be a 'pause' between issuing the Row address and issuing the Column address to allow the voltages to stabilise. Create an account EXPLORE Community DashboardRandom ArticleAbout UsCategoriesRecent Changes HELP US Write an ArticleRequest a New ArticleAnswer a RequestMore Ideas...

For example in a 16Mbit chip there would be 4,194,304 address locations or "cells" arranged in 2048 rows and 2048 columns. They switch the BIOS memory settings to Manual so the SPD is ignored and insert their own figures in the BIOS. Use the Command Prompt command in the previous step to determine if all of your RAM is the same speed. If you downloaded this from the address in the "Required Tools" section you will have a zip file somewhere in your computer.

The introduction of 72 pin SIMMs meant the whole 32bits of data could be supplied by one module, but when the Pentium CPU was introduced with a 64bit data bus so If you're on a budget, this means you'll get better performance out of, say, two 4GB DIMMS than a single 8GB DIMM. When I pull up the google mail it says I don't have enough memory to run the application. If the calculated and stored parities agree then all is well (usually) but if they disagree then there has been an error and the data byte is suspect.

Then check the troubleshooting sections of your RAM manufacturer's website. Not compatible with DDR motherboards. If the RAM modules are not supported by your motherboard, they will not be recognized or used by Windows. Taking information from a variety of memory manufacturers sites we can make a table to show some comparisons of peak memory performance: Type of RAM PC Rating RAM Speed in MHz


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