What is a healthy read/write disk speed? I'm having issues with my Mac mini. I ran Blackmagic Disk Speed Test, and it was barely breaking 100 mb/sec. in either reading or writing. My MacBook SSD runs about 1300 mb/sec by comparison.
crweisz wrote:
My MacBook SSD runs about 1300 mb/sec by comparison.
Your MacBook's SSD is an NVMe SSD which is able to achieve must faster speeds than any SATA based drive. For example a SATA SSD will max out at between 400-500MB/s. As mentioned by others, a single SATA hard drive is doing well if it is giving you 100MB/s speeds.
crweisz wrote:
My MacBook SSD runs about 1300 mb/sec by comparison.
Your MacBook's SSD is an NVMe SSD which is able to achieve must faster speeds than any SATA based drive. For example a SATA SSD will max out at between 400-500MB/s. As mentioned by others, a single SATA hard drive is doing well if it is giving you 100MB/s speeds.
What year model Mac Mini and what type of drive does it have?
If it is a spinning 2.5" HDD, then 100MB/s is about as fast as they get.
yes around 100MB/sec is the general sustainble transfer speed of magnetic rotation disc harddisks
if you wish to know more
Run the free version of EtreCheck Pro and post with the report.
Mid 2011. HDD 750 GB SATA Disk. Computer runs very slow, gives me a pinwheel for almost every operation. Replacing OS and resetting stuff makes no difference. Thanks.
Healthy disk speed?
