How much ram can my MBP support?

First of all, there are two slots for RAM in a MBP, right?
Is there a limit to how much each can support, and a total limit for both?
I just discovered an article on DIGG about 8 GB sticks of RAM, and it got me thinking.

The actual amount of RAM depends on the specific model, since you don't mention that, it's impossible to tell.
However, I can tell you that currently the most any MacBook Pro supports is 4GB of RAM - two 2GB DIMMs.
I don't know the Digg article you're referring to, but it's highly unlikely that it's referring to laptop memory. It's likely to be full-sized DIMMs where space and power consumption are less important factors (all laptops use low-profile DIMMs which consume less power and take up less space than DIMMs used in desktop computers).

Similar Messages

  • How much RAM can my computer support?

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    smida7, welcome to Apple Discussions.
    Since you mentioned PC100 RAM, you probably have an older Mac. Look at these G4 specs & tell us which one you have. http://www.everymac.com/systems/apple/powermac_g4/index-powermac-g4.html The older Macs came with PC100 (100MHz) RAM, but you can install PC133 RAM because it's backward compatible. That is, PC133 RAM will operate at PC100 speed. Your Mac can probably use up to 2GB of RAM (4 each 512MB modules) while booted in OS X, however, only 1.5GB may be recognized while booting MacOS 9.
    On your hard drive question, look at these links.
    What Macs natively support large IDE drives? (over 128GB formatted)
    http://forums.xlr8yourmac.com/action.lasso?-database=faq.fp3& layout=FaqList&-response=answer.faq.lasso&-recordID=34188&-search
    How Big a Hard Drive Can I Put in My iMac, eMac, or Power Mac?
    http://lowendmac.com/macdan/05/1024.html
    Using 128 GB or Larger ATA Hard Drives
    http://support.apple.com/kb/HT2544
    The Power Mac Storage FAQ
    http://forums.macnn.com/65/power-mac-and-mac-pro/246391/the-power-mac-storage-fa q/
    Possible Alternative - SpeedTools ATA Hi-Cap Support Driver: Allows the use of extended capacity ATA drives (drives greater than 128 Gigabytes in size) on older (Pre Mirrored Door) G4 and G3 Macintoshes running MacOS X versions 10.2 and later. Cost $24.95
    http://www.speedtools2.com/ATA6.html
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    If you install an external firewire HD, you are not limited in size.
     Cheers, Tom

  • How Much Ram Can My MacBook Support?

    I have a MacBook (not the pro or the air just a macbook) and i was wondering if it can support 8gb or 16gb because ive been hearing lots of different things.
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    The MBPs from 2011 and later support 8 GB according to Apple, but third parties such as Crucial and OWC have been successful with 16 GB.  The 2012 models support 16 GB.
    Older units can be checked at http://www.everymac.com

  • How much RAM can go into my Macbook Pro

    Hey, I wanted to ask how much RAM can go into my Mid 2012 Macbook Pro I looked at this guide http://support.apple.com/kb/HT1270?viewlocale=en_US#link1 and it said I can only but In 8 GB I want to put 16 GB but was wondering if this would ruin my computer. I am asking because I have heard about 16 GB going into many Macbooks   Thank you!
    Here are my specs 
    13-inch, Mid 2012
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    The site below is highly recommended by folks on the forum.
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  • How much Ram can my Macbook use?  What Hard drive should I upgrade to?

    Hi Everyone.
    I have a 2008 ish macBook with 4gb of Ram.  I use vmware Fusion to run Windows every day and I also use Aperture on a regular basis.
    I'm looking to breath some life into this old machine and want to know how much ram the motherboard will support.  Here are the machine's specs.
    Hardware Overview:
      Model Name:          MacBook
      Model Identifier:          MacBook4,1
      Processor Name:          Intel Core 2 Duo
      Processor Speed:          2.4 GHz
      Number Of Processors:          1
      Total Number Of Cores:          2
      L2 Cache:          3 MB
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    How muck Ram will the machine support? 
    My Hard drive is also nearly full and I would like to upgrade to a 500gb drive.  Any suggestions on which drive to choose?
    Thanks!!

    You can install up to 6 GBs of RAM. There are any number of good choices for a hard drive replacement. I suggest visiting OWC for information on pricing, makes, and models. They also provide video tutorials on how to replace a drive in MacBooks.
    To prepare for the upcoming release of Lion I also suggest spending $29 to buy a Snow Leopard DVD and upgrade your OS.

  • How much ram can i max out on imac 20 (2009 model)

    *Hi i have a APPLE MB417B/A iMac 20" MB417B/A*
    *what ram do i need? how much ram can i get? 4g? or 8g?*
    specs are as follows:
    With a 2.66GHz Intel Core 2 Duo processor, 2GB DDR3 RAM & NVIDIA graphics, iMac brings you more performance than ever. iMac packs performance inside a stunning all-in-one design. Includes Mac OS X.
    * 2.66GHz Intel Core 2 Duo Processor
    * Mac OS X v10.5 Leopard - Operating system
    * 2GB Memory - Run more applications
    * 320GB Hard Drive - Load up on photos,videos
    * 20'' Widescreen display - Vivid colours
    i'd be greatful for any help...

    Hello miss_papaya
    That model supports 2 4GB modules for a total of 8GB, only problem is that 4GB modules are currently at a premium price. Have a look at the spec's in the following article or in the User's Guide that came with your iMac.
    http://www.apple.com/imac/specs.html
    Also have a look at Crucial and OWC memory below:
    4GB kit > http://www.crucial.com/store/mpartspecs.aspx?mtbpoid=60D83BBCA5CA7304
    8GB kit > http://www.crucial.com/store/mpartspecs.aspx?mtbpoid=1D7DBABCA5CA7304
    OWC > http://eshop.macsales.com/shop/memory/iMac/DDR3_2009
    Dennis

  • How much Ram can I add to my MacBook Pro?

    Another non-techie here with a memory question
    How much RAM can I add to my MacBook
    Model Identifier: MacBookPro2,1
    MacBook Pro (late 2006)
    Processor 2.33GHz Intel Core 2 Duo
    Current memory: 2GB (two SO-DIMMs) 667 MHz DDRs SDRAM (PC2-5300)
    The actual installation sounds quite simple.  I just want to be sure I get the right chips.  Any sources you can recommend?
    TIA
    Jim

    http://www.everymac.com/systems/apple/macbook_pro/specs/macbook-pro-core-2-duo-2 .33-17-specs.html
    3 gb of ram as two modules of 2 gb each.
    Try http://www.macsales.com/

  • How much ram can my iMac take?

    Hi all, just bought a iMac a few days ago and I'm just wondering how much ram can it take as I want to upgrade it. It didnt come with a manual, so I don't know.
    Here's the spec so far
    Early 2008 20"
    Processor  2.4 GHz Intel Core 2 Duo
    Memory  2 GB 667 MHz DDR2 SDRAM
    Graphics  ATI Radeon HD 2400 XT 128 MB
    Software  OS X 10.8.2 (12C60)
    Thanks for any help in advance

    There are two answers: the official Apple answer and the "you're on your own" answer.
    1 - For the official iMac max RAM, see iMac Memory specifications and upgrades
    2 - For the "your're on your own" answer, everymac.com has a list of the Actual Maximum RAM you can put in every model Mac.  In many cases this is more than the official maximum RAM.
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  • How much ram can I put  In a 12" 867MHZ?

    Hi,
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    Bear in mind you can customise the install of Leopard to exclude some languages and particularly exclude printer drivers that aren't relevant to you, this will substantially lower the total required space. 12" Powerbooks are rather fiddly to work on - here's a really thorough guide on Hard drive replacement etc. for your Powerbook:
    http://www.ifixit.com/Guide/Mac/PowerBook-G4-Al-12-Inch/53

  • How much ram can I add to my late 2008 MacBook Pro? I run Mavericks and just got a new inexpensive hard drive. RAM is not very expensive so Thought I would bump it up from the current 2MB of 1067 Mhz DDr3

    How much ram can I add to my late 2008 MacBook Pro? I run Mavericks and just got a new inexpensive hard drive. RAM is not very expensive so Thought I would bump it up from the current 2MB of 1067 Mhz DDr3

    Maximum Memory
    8.0 GB (Actual) 4.0 GB (Apple)
    Memory Slots
    2 - 204-pin PC3-8500 (1066 MHz) DDR3 SO-DIMM

  • How much ram can I install in macbook pro

    I have a 15" Macbook Pro with the 2.4GHZ processor.  Purchased in 2008.  How much RAM can I put in it?
    Thanks!  George

    Here is what I found.....
    Model Name: MacBook Pro
      Model Identifier: MacBookPro4,1
      Processor Name: Intel Core 2 Duo
      Processor Speed: 2.4 GHz
      Number Of Processors: 1
      Total Number Of Cores: 2
      L2 Cache: 3 MB
      Memory: 2 GB
      Bus Speed: 800 MHz
      Boot ROM Version: MBP41.00C1.B00
      SMC Version (system): 1.27f3
      Serial Number (system): W881****YJZ
      Hardware UUID: 25EAF703-47DE-5074-AACB-10371AD4B7EE
      Sudden Motion Sensor:
      State: Enabled
    System Version: Mac OS X 10.5.8 (9L31a)
    <Edited by Host>

  • How much RAM can be installed on a MacPro4.1?

    How much RAM can be installed on a MacPro4.1?

    physically 8 x 16GB, addressable in 10.8.3 is 96GB
    you still on snow leopard? you can also use that.
    6 x 8GB is probably more or as much as you need and try www.macsales.com/memory for kits

  • How much ram can be added to a 2007 SL Imac? has 1 gb now and I want to upgrade it; any suggestions?

    How much ram can be added to an 2007 Imac (SL, 10.6.8)? I'd like to upgrade it; any suggestions?

    Maximum Memory
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    Memory Slots
    2 - 200-pin PC2-5300 (667MHz) DDR2 SO-DIMM

  • How much RAM can I put into my Macbook Pro?

    Here's my info:
      Model Name:          MacBook Pro
      Model Identifier:          MacBookPro4,1
      Processor Name:          Intel Core 2 Duo
      Processor Speed:          2.4 GHz
      Number Of Processors:          1
      Total Number Of Cores:          2
      L2 Cache:          3 MB
      Memory:          2 GB
      Bus Speed:          800 MHz
    I want to upgrade my RAM, as the computer is showing a bit of age at 3 years old now.  I looked at this support page:
    http://support.apple.com/kb/HT1270#link8
    And judged the installation to be easy enough for me to do, but I'm confused as to how much RAM I can buy.  The conflict I see is that "Additional notes" says I can use up to 8GB of RAM, but the table says only 4GB.  What's throwing me off is basic math -- is that 4GB only referring to my slots (thus 4+4=8) or is it saying that anything over 4GB will not be recognized by my computer?
    I spoke with someone at Apple, but he seemed a bit confused by my question, and eventually gave me a "yes" that was timid enough that I felt the need to post here.  So, I'd appreciate the support!  Thanks a lot, everyone.  I'm just looking to not spend more than I need (in terms of buying excess RAM), and make sure I don't ruin my Mac in the process.

    The MacBook Pro 4,1 can acces a maximum RAM of 6GB
    However RAM comes in 4GB modules and you have two slots, so you install 8GB (two 4GB modules) and can only access 6GB of it according to MacTracker.
    Use the free Crucial.com site to make sure your getting the extact specified RAM specs, you can buy it anywhere if you like.
    http://www.crucial.com/
    (no comp)

  • How much ram can a macbook pro 2GHz Intel Core i7 Handle

    Wanting to upgrade my RAM and need to know how much it can handle. HOpefully someone can answer this for me

    Be sure you buy from a reputable Mac-friendly supplier as Macs are notoriously sensitive to memory.  Two of the best are Crucial and OWC, http://www.macsales.com
    They stand behind their products, have great support, and on-line videos on doing the installation.

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