This is my forth portable HDD in the last few years

Very good hdd

Write 4KB (QD=32): 0.135 MB/sIf you want a portable HDD with quite a few

I would definetely recommend this WD external portable HDD to the next person.

My first portable HDD was a 1TB seagate which is nice and compact and still works well, but it is just not spacious enough