Black Friday is on November 25, which is a great time to pick up a deal on a new SSD or hard drive to use with your Mac. Amazon and other resellers are likely to discount products even more than usual and we expect that there will be some great savings to be had on external storage. Take a look below to see the best deals we have seen so far on hard drives, SSDs, and network drives that work with Macs. Many of these feature in our best SSDs and hard drive round-ups. We find that the majority of storage deals are to be found on Amazon, but it’s worth checking other retailers over the Black Frid…