![]() ![]() † These models officially support 4 GB of RAM, but third-parties have been able to upgrade the system to 6 GB of RAM using one 2 GB and one 4 GB memory module. However, third-parties have been able to successfully upgrade these systems to 3 GB or 4 GB of RAM (it can hold 4 GB but cannot fully utilize the memory beyond 3 GB). ![]() * These models officially support 2 GB of RAM. ![]() Due to chipset limitations - the same limitations that apply to the 'Late 2006' MacBook Pro systems - these models can hold 4 GB of RAM but cannot fully utilize the memory beyond 3 GB due to the possibility of memory 'overlap'.įor these subsequent MacBook models - Apple officially supports 4 GB of RAM, but, again, third-parties have found that these systems actually can support 6 GB of memory (using a mismatched 2 GB and 4 GB pair of memory modules).įor your convenience, the memory type and maximum memory capacity of each model are summarized below:ĭescargar winrar para mac high sierra. However, third-parties have discovered that the 'Late 2006' and 'Mid-2007' MacBook models - both of which are equipped with a Core 2 Duo processor - will work with 3 GB or 4 GB of RAM. PC2-5300 DDR2 667 MHz Type RAM or PC2-6400 DDR2 800 MHz Type RAMĪpple officially supports a maximum of 2 GB of RAM in the original (Core Duo), 'Late 2006' and 'Mid-2007' MacBook models.Double Data Rate Small Outline Dual Inline Memory Module (DDR SO-DIMM) format.Your MacBook comes with at least 512 MB of 667 MHz Double Data Rate (DDR2) Synchronous Dynamic Random-Access Memory (SDRAM) installed.īoth memory slots can accept an SDRAM module that meets the following specifications: Has two memory slots that you access by removing the memory door in the battery bay. The Apple Support Document states that the MacBook: The Apple Support Site has a detailed PDF on 'How to Install Memory' in the MacBook that provides much of what you need to upgrade the stock RAM. More details about specific identifiers are provided in 's extensive Mac Identification section. The Model Identifier and EMC Number for each of these models follow:Į's Ultimate Mac Lookup feature - as well as the EveryMac app - also can uniquely identify these systems by their Serial Numbers, and this is another method that can be used to find the precise model. If the MacBook is running OS X 10.7 'Lion' or later, you will need to click the 'System Report' button after clicking 'More Info.' as well. To locate the model identifier, select 'About This Mac' under the Apple Menu on your computer and click the 'More Info.' button. However, the EMC Number - listed underneath the removable battery - and the Model Identifier - provided in software - both are unique enough for the purposes of upgrading the RAM. There are seventeen different models that share this model number, though, so this identifier is not sufficient to pinpoint the specific type of RAM or its actual maximum capacity. The White or Black MacBook models can be collectively identified by the A1181Model Number on the bottom of the notebook toward the hinge in tiny type. Users interested in upgrading the RAM will be pleasantly surprised to discover that the white and black MacBook models are quite a bit easier to upgrade than some previous Apple notebooks. The current 'Retina' MacBook models do not have RAM that can be upgraded at all. These models should not be confused with the *Unibody* white MacBook models shipped in 20 (model number A1342), which covers separately.Į also provides RAM upgrade instructions for the Aluminum 'Unibody' MacBook models shipped in 2008 (model identifier MacBook5,1). This Q&A explains how to upgrade the RAM in the white and black polycarbonate MacBook models shipped from 2006 until 2009 (model number A1181). How do you upgrade the RAM in the 'White & Black' MacBook models? What type of RAM do they use? How much RAM do they actually support? If you find this page useful, please Bookmark & Share it. To be notified of new Q&As, sign up for 's bimonthly email list. White & Black MacBook Q&A - Updated July 15, 2016 ![]()
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