#Imac 27 late 2013 ssd upgrade kit mac

So no matter which option you go with you're going to wind up with a computer that reads and writes data at roughly 10x faster than it could before.

Read speeds will usually be on the higher end of that scale with write speeds in the middle. (This is a fraction of the speed that Thunderbolt and Internal SATA are capable of reaching thus the experience will essentially be the same whether you go with the internal or external route)Īn NVME m.2 SSD will be capable of between 1GB/s to as much as 3GB/s read/write speeds. Gen 1 and 2 use mini display port style connections and Get 3 uses USB C.Ī conventional spinning HDD has a read/write speed of between 50 MB/s to 200 MB/s with the majority of the read speed being higher and write speed being on the lower end.Ī 2.5 inch SATA SSD usually maxes out at between 500 MB/s and 1GB/s read/write speeds with both the read and write speeds being roughly identical. The internal 2.5 inch SATA port is capable of up to 6 GB/s the external Thunderbolt port is capable of between 10 and 40 GB/s depending on if its Gen 1, 2, or 3. If you use your computer for basic operations like web browsing watching videos and things like that then any SSD you use to replace a spinning HDD will result in an experience which will be absolutely incredible no matter what route you take. The addition of an Apple NVME m.2 internal SSD would result in higher read/write speed than using a conventional SATA 2.5 inch SSD in either an internal or thunderbolt setup but its a much more expensive route to take and although it is much faster, the conventional SATA SSD is so fast already that you really wouldn't regret choosing one over the other unless you need that extra speed for 4k video editing or some other intense operations which benefit from that extra speed. The difference between using an internal SSD and an external Thunderbolt SSD would honestly not even be noticeable as both options provide speed capability way beyond what the SSD would even be capable of reaching and thus should result in the same experience no matter which option you go for. You can also change the boot order for drives or select the drive you would like using a hotkey during the initial power on of the machine. Upon connecting either a usb or thunderbolt external drive with macOS present on it the system will recognize it as a bootable option and proceed with loading the OS present on it.

#Imac 27 late 2013 ssd upgrade kit mac

If your drive fails your Mac won't recognize its presence.