02-26-2018 08:14 AM
Few days ago I got a new pendrive: SanDisk Extreme Go 64GB USB 3.1 Gen. 1.
I have plugged it into my laptop with USB 3.0 USB and I started testing this pendrive with ATTO Disk Benchmark and CrystalDiskMark.
The average write speed was: 38 - 40 MB/s
The average read speed was: 140 - 145 MB/s
I expected speeds to be:
I thought that the pendrive was faulty and today I got it replaced with another, new pendrive.
I started testing right after unboxing and speeds are the same as the first penrive I had.
I would like to know what's wrong, because I saw reviews on the internet and people are getting better write speed than 40MB/s. Also SanDisk is caliming, that the speeds should be higher than 100 MB/s.
I have previous version of this pendrive, SanDisk Extreme USB 3.0 32GB and the speeds are higher than 100 MB/s, so my laptop is fine.
Thank You in advance.
03-28-2018 11:46 PM
just to add to my orignial post
CPU: i5 4697K
RAM: 8gig DDR3
Motherboard: ASUS Z97-K
OS: Windows 7 64bit
Ports and speed:
usb 3.0 back - same results as aboev (40 MB/s write speed)
usb 2.0 back - 20MB/s write speed
usb 3.0 front - same results as aboev (40 MB/s write speed)