To run a write test, type or paste the following command: dd if=/dev/zero of=/tmp/tempfile bs=1M count=1024 conv=fdatasync To test your disk's read speed next, we need a little more setup.

Several reasons can be responsible for slow SSD Read Or Write Speeds on Windows 11/10. Make your Solid State Drive perform fast!

How to Test Read and Write Speeds CrystalDiskMark —a freeware program for Windows—tests the read/write speeds of internal and external drives.

The CrystalDiskMark score pic is attached. Any idea why the 4K read speed is so low? How would this kind of horrible ssd performance comparing to top ssd in real life?

Intel's 760p SSD promises NVMe speed at near-SATA prices, and it delivers the vast majority of the time. However, write speed drops to near-SATA specs when the drive runs out of cache.

YouTube channels such as Max Tech and Created Tech tested the 256GB model with Blackmagic's Disk Speed Test app and found that the SSD's read and write speeds are both around 1,450 MB/s, which is ...