![]() ![]() You may see substantial gains in performance by replacing a conventional internal hard disk with an SSD disk-bound apps, whose performance is primarily limited by disk access, should benefit most. Disk-bound tasks which could accelerate with a larger, faster drive or SSD are shown in Activity Monitor. Some more recent iMacs also have a second 2.5” drive bay, intended for an SSD, and Mac Pro models offer four full-size 3.5” bays. The latter defaults to 3.5” for most desktop systems, and 2.5” for laptops and the Mac mini if you are in doubt, check with Mac Upgrades, VIS, or The Bookyard, or by looking up the model of the hard disk shown in Disk Utility. 6 Gbps), but you will also need to know the form factor of the drive bay. Mactracker informs you of the hard drive interface, whether it is parallel or serial ATA (PATA or SATA) and its performance standard (e.g. ![]() Very few Macs cannot have their internal hard disks replaced with something much more capacious and faster, and most desktop models are designed with this in mind. If you can install sufficient memory and run the version of OS X that you need, you next need to look at storage space. Beware of over-interpreting memory data from Activity Monitor: more free memory is not necessarily a good thing. However if your late 2006 MacBook Pro 17” Core 2 Duo already has 4 GB installed, and you need to be running Yosemite, then no amount of money spent on it will help: it can only access 3 GB, and can run no version of OS X more recent than 10.7.5. It is quite common for the maximum memory capacity quoted by Apple to have increased, as newer memory modules have become available. Even if you still have its original hardware specification provided by Apple, you should download the authoritative Mactracker app from here, which gives hardware and software details for every model ever sold. The first thing to establish is the scope for upgrading your current Mac. ![]() The end result is unlikely to match that of an equivalent new Mac, but if you need to control your cash flow, upgrading can buy you time until you can afford better. Can you squeeze more from your existing Mac, or must you replace it?įew Macs are designed to be upgraded much, but in skilled hands most can be tweaked to deliver better performance. Spring is here, and after a near-eternity of scraping the barrel of recession, there is more work about. ![]()
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