#Quick disk test mac install
#Quick disk test mac update
#Quick disk test mac driver

What to Look for in Mac Disk Repair Software? Benefits of Hard Disk Repair Software Solutions.What to Look for in Mac Disk Repair Software?.Note that the linked software is commercial and requires purchasing a license.

#Quick disk test mac driver

The NTFS driver that comes with macOS is read-only, so a separate driver is necessary in order to get read/write access.

#Quick disk test mac install

Yet another alternative is to format the drive as NTFS, which is the native file system on Windows, and then install an NTFS for macOS driver on your Mac. If you like exFAT and primarily have smaller files, you might be able to make do with FAT32 which is natively supported by both operating systems.Īlternatively you could format the drive as APFS, which is the native file system on macOS, and then install an APFS for Windows driver on your Windows PC. In order to format the disk so it can be used with better performance on both your Windows PC and your Mac, you can try a different file system. It is open-source and can be downloaded for free. I doubt that it has better performance for. The reason it is slow is that the implementation is not as optimized as it could have been.Ī third party exFAT driver for macOS exists that you could try out. The tip with Paragon fits perfectly in my case. Since the tests are very time-consuming and it is quite difficult to time the copying, I would like to stop my tests at this point. But something happens between 1.31TB and 3.5TB. The file systems are about the same speed for small amounts of data (<1.31TB). This means that the speed was slower from the beginning.Ĭopy entire 3.5TB with Paragon NTFS driver: approx. Here, significantly less was copied than in the previous test with 1.31TB and in a significantly longer time. Up to this point, both file systems look about equally fast.ĪPFS 15 hours (stopped here) only 486GB on external hard drive

#Quick disk test mac update

Here is a small update of my further investigations

What can I do to make the disk usable for a Windows PC?.

The hard disk can also be written to with the Mac in 9 hours (Scenario 3).

It is not due to the external hard drive or the additionally required adapter from USB-A to USB-C on the Mac. But it is possible to write to the same disk with the same cable and the same data under Windows significantly faster. The activity LED on the hard disk flashes continuously.ĮxFat may have its optimisations for SSDs. I format the external hard disk with the Mac and start the copying process. The activity LED on the hard disk flashes continuously. A significant part of the data is copied which makes the prediction of 9 to 10 hours seem realistic. The prognosis is 9 to 10 hours under Windows. The previous data is deleted (not reformatted). The activity LED on the hard disk also shows very long pauses. Only a relatively small amount of data was copied, so the remaining 9 days would probably have been needed. 6 hours of running time, another 9 days are assumed. I try to copy the data from the NAS to the external hard drive. I have formatted the external drive with the Mac as exFat.

A Western Digital Elements 5TB as external hard drive.

I think I can refute the previous answers and am therefore still looking for an answer or solution. I have read questions here about exFat and its performance on the Mac.