I instead decided to buy a new SSD - a Samsung 860 Evo 500GB. They told me there was no problem with the drive, but I could take it to my place of purchase to get a replacement. Used different cables and ports for the driveĪfter all this, I figured the SSD must've been dying, so I tried to contact Kingston support with the same information.Tested write performance on an Ubuntu distro still had poor performance here (the same as seen in Windows).Ensured the SSD firmware was up to date using Kingston's SSD manager.Updated the BIOS to the latest version this made no change in performance.Install the latest drivers I use the latest chipset drivers from the MSI website for my board.Reinstall Windows I've done that 3 times now, zero-clearing the drive every time.Some of the steps I've taken to resolve this: They don't experience any of the performance degradation in writes that the SSD did, and don't have the crazy processing times. What makes it even more confusing is the other drives in my system, the 2x 500GB Barracudas, are in a RAID 0 together and have solid performance of around 220/200 read/write (sequential). This is not a thermals related issue, as thermals in my system are fairly nominal (34c mainboard, 32c SSD temp, 30c CPU idle, 52c CPU load). Reads, this doesn't happen and processing times stay under 100ms even in the worst cases. I also noticed during writes, the processing time for the drive in task manager tanks to 100% and over 30 second processing times. The read performance seen seems pretty standard, the writes not so much. The stats get even worse in random performance, with random writes being around 2.5mb/s for every random write test in CrystalDiskMark. All of these speeds I've mentioned are sequential tests from CrystalDiskMark. However, in this new system, the read speeds perform fine, but the write speeds tank to around 60mb/s. In my old system, it had fairly normal read/write speeds of around 500/400mb/s (respectively). The SSD in this new system was a re-used SSD from my old system - it's just over 1 year old. Storage: 1x Kingston UV400 240GB SSD, 2x Seagate Barracuda 500GB HDDs How can I get my write speeds to perform at their rated speeds (around 500mb/s for both SSDs)?Īll the information: I recently made a new PC build of the following components: CPU: Ryzen 5 1600X TL DR My SSDs have read speeds in excess of 500mb/s in CrystalDiskMark, but have write speeds of 60mb/s and 200mb/s (Kingston and Samsung SSD, respectively).
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