- #Mac disk speed test full#
- #Mac disk speed test portable#
- #Mac disk speed test pro#
- #Mac disk speed test mac#
Which is more than casual splashing of water.īUT its USB C port has no cover or protection on it.Īnd that has to be its most weak place for water getting in. From any direction for at least 3 minutes.
#Mac disk speed test portable#
Specifically, the SanDisk Extreme Portable can put up with a jet of water coming out of a nozzle 0.25 inches in size.Īt 3.3 gallons per minute at 4.4 psi pressure from 9.8 ft away. The second 5 means the level of liquid protection. But when if does, it’s low enough not to stop your Extreme Portable SSD working. At this level dust is not entirely prevented from getting inside. The first 5 of the 55 is to do with dust particles getting inside. IP 55 sets the levels electrical gadgets need to reach to achieve that rating.
#Mac disk speed test pro#
So what does this mean for the Extreme Portable SSD and Pro SSD? And the standard gets you away from vague terms like ‘robust’ and ‘water resistant’. And it means that you know exactly what this drive can stand up to. Ingress – stopping stuff from getting inside.ĭust and water inside any of your electrical gadgets can affect how it works.
#Mac disk speed test full#
But remember you don’t have a full RUGGED drive here.īut what you do get will keep you working in some mildly hostile environments. You’ll get some rugged, take with you out into the wilds features. Rugged Features Of Your SanDisk Extreme SSD Portable The speeds you’ll see will depend on your generation of Mac. Impressive when seems only a few years ago a mechanical drive boasting 110 MB/s would have us high 5-ing SanDisk Extreme Portable SSD Black Magic APFS Test The SanDisk SSD drive achieved 450.5 MB/s write speed. With the SanDisk Extreme Portable SSD out of the box ExFAT formatted. Using the Black Magic Disk Speed Test software. I tested the 1TB SanDisk Extreme Portable SSD on a 2020 MacBook Pro. And store your files on it super quick compared to a mechanical drive.
#Mac disk speed test mac#
Netting this down it means your Mac can get to your SSD quicker. It’s an interface specifically designed for SSD’s and their high speed. This is an industry standard way solid state drives and flash drives talk to computers. Non-volatile memory (NVM) host controller interface. So it’s not going to take up much room in your rucksack, purse or equipment bag. The feel on the matt surfaces is like touching suede.Īnd you may think it seems far too small and light to hold that much info. That gives you that 6 foot drop protection the drive boasts. You’ve rounded corners and rubber around the sides. Whether you’d want to treat your SanDisk that way is up to you. A place where you can clip and fasten your SanDisk Portable SSD to your backpack. And also for remote collection of such data by admins, who could use this feature with ARD or other secure command line login.Why it’s your carabiner loop. The ability to run Disk Speed Test from the command line would allow for automation. Something that one could import into Excel or some other spreadsheet would be idea. It would be nice if Disk Speed Test had an option to save a log file with the test results for each run.
It would be nice to be able to specify a pause between runs. Instead of just running forever, it would be nice to be able to specify that Disk Speed Test is to run some user specified number of times.Ībility to specify the pause period between runsĪt the default values, it is hard to stop the program after it has totally finished one test, and before it has started another. However, a few enhancements would make this program truly wonderful. You can easily detect when a device is performing subpar and, and with the spinning disk, you can see is transfer speeds deteriorates over time.ĭisk Speed Test is a very useful product and one cannot complain about the price point. I have run Blackmagic on USB 2, thumb drives, USB 3, and USB C devices to see if I’m getting my money’s worth. On an older MacBook Pro the rates I see are 500 MB/S both read and write, as you would expect. I have tried this on my older mackbooks with SSD and they do scale down as the device is older. On my 2016 MacBook Pro, I am seeing speeds like 1,000+ MB/s write, and 1100+ MB/S read. Since the “volume” is on your Startup Disk, you will see how fast it drive is. In Blackmagic select the disk image mounted. Mount the volume (if it is not already mounted). Make it big enough for Blackmagic to work with (7+ GB) and name it what you will. Create a disk image (.dmg) using the disk utility specifying file->new image->blank image. I found a workaround that will report the rates of the Startup Disk. When Blackmagic tries to read the Startup Disk, you get the message that the device is not writeable, hence you cannot rate the the transfer rates of the drive. Blackmagic is now faster enough to rate internal SSD speeds, even the Startup Diskīlackmagic has been updated to adequately report the speed of SSD devices.