

SATA SSDs behind a USB bridge are budget-friendly. These are essentially SATA or PCIe SSDs behind a SATA - USB 3.1 Gen 2 bridge or a Thunderbolt 3 controller. I bought the same drive several months ago and don't recall whether I had any trouble adding files, but then again it's my habit to reformat a drive for mac the first time I use it.The advent of 3D TLC flash and high-speed interfaces such as USB 3.1 Gen 2 and Thunderbolt 3 has resulted in a number of economical high-performance direct-attached storage devices in the market. I'd suggest you go to Disk Utility in the Utilities folder.

As long as you haven't any files yet on the drive you can choose 'erase' and reformat the drive. Mac OS Extended (Journaled) is your best choice if you only intend to use the drive with Macs. This is also a great opportunity to partition the drive if you think you'd like to have more than one partition. The Seagate would have come with Windows formatting *and* partitioning (Master Boot Record). So when I get an external drive that will be used only for Macs, I repartition it (which also reformats it) as either Apple Partition Map (required to boot PPC Macs) or GUID.ĪPM is the best universal choice for Macs, since it can boot both PPC and Intel Macs (though you have to clone Leopard onto it, you can't install directly.) If the drive is only for data, it doesn't matter which you use. Sure you can do a simple reformat for Mac on top of MBR partitions, but then if you try to use the drive for Time Machine I seem to remember it will want to reformat it again. #Format seagate expansion drive 2017 foior mac for mac# TM will format the drive, including the partition, properly. But then you can't use it with a Windows computer. If you can't copy any files to the new Seagate, perhaps it was formatted NTFS? I believe that's read-only on a Mac.


Intel Mac:: Add A Seagate Expansion Hard Drive For Backups PowerPC:: Seagate 1TB Expansion Drive Formatter Failed I have since attached it to my PC, but do not know how to erase/reformat on a PC (I'm a Mac. #Format seagate expansion drive 2017 foior mac how to# If you need to have the drive be able to be cross platform you need to get a drive utility that will allow you to format the drive in FAT32 without the MSFT issued limit of 32GB. I have many drives formatted in FAT32 that are WELL above the 32GB that they say is the limit (like 1TB). I don't know of a Mac utility that will do this but SwissKnife will do it very well on a PC. #Format seagate expansion drive 2017 foior mac for mac#.#Format seagate expansion drive 2017 foior mac how to#.
