The 2.5 inch SATA SSD becomes unresponsive for over 30 seconds, particularly during operation.
The 2.5 inch SATA SSD becomes unresponsive for over 30 seconds, particularly during operation.
Hello everyone! My SATA SSD is reaching full capacity with no read/write performance, causing File Explorer to freeze and any program using the drive to stall. It usually returns after roughly 30 seconds. Occasionally there’s a brief increase in transfer speed visible in Task Manager just before it hits 100%. The drive is only about four months old, and CrystalDiskInfo reports perfect health with 100% status. I’ve switched ports on my motherboard without fixing the problem, and sometimes I see an A2 code during startup. I’m wondering if the cable I’m using might be the issue and plan to replace it soon.
If you have the means, I’d swap it out. Don’t leave it with anything unprotected. The last time my drive got strange, it crashed under stress and lost all its features. Luckily I could back up my data before it became useless, but once it slowed down drastically during writes, it was a real problem. It had a low TBW and about 95% of its lifespan left according to SMART metrics—everything seemed fine until it wasn’t.
I've observed someone's SSD being accessed just once, even though it was recently installed and well within its expected lifespan. As @Bitter suggested, verify the data and replace it. This kind of performance issue the user previously ignored led to total failure, so I switched them to a more reliable NVMe drive with continuous incremental backups now.
Teamgroup presently provides a Toolbox containing test routines. Updated November 20, 2025 by leclod
I support all crucial information. You can reset and reinstall or just swap out the SSD. You’ll likely locate affordable SATA SSDs even as NVMe prices rise.
Have you checked if the SATA cable was properly reattached on both sides, including the one connected to the drive? Ensure it isn’t under too much pressure or bent. Using a different cable might help.
That is the system cache. It's basically waiting for the drive to respond. if you copy from a SSD to a mechanical drive, it's going to buffer until it runs out of memory and then the drive will be pegged until it finishes the transfer. So if the SATA drive is failing or resetting for some reason, the OS is going to wait. Back it up. If it's more than 3 years old maybe even consider replacing it. When the free space is less than 50% of the drive and drive uses two flash chips, that means one chip is getting more use than the other. If you use more than 90% of a SSD, it could be wearing out quickly. This is why you should generally buy the largest SSD you can justify, because the drive will last longer if it's larger as there are more blocks to reuse. T253TY001T0C101 is described as a QLC SSD, which means yeah, it's probably reaching a wear-limit. It's listed as 1TB-200TBW You can get this information from System - Storage - Disks and volumes Look for the available spare and estimated remaining life. This drive in my system has been in it for 1 YR. But it's a high end NVMe model. The issue with SATA drives is that if the BIOS is set to quick/fast boot, it will not have enough time to ensure the SATA drives are powered up. So A2 here suggests that. So if you put two and two together here, the problem might be the SATA power cable if everything else is fine.