Amazon.com: Kingston XS2000 1TB High Performance Portable SSD with USB-C | Pocket-sized | USB 3.2 Gen 2x2 | External Solid State Drive | Up to 2000MB/s | SXS2000/1000G : Everything Else

I bought the XS2000, and my system has an SNV2S2000G in the NVMe slot.Initially, when copying data onto the XS2000 USB drive, I got over 500MB/sec. Everything seemed fine.Once about 25% full, the write speed began to fluctuate wildly. Thruput would hang around 89MB/sec, but then would drop down, and eventually just hit zero. It would hang for a while, pop back up, then hang hard.If I had more than one write going at the same time, this was more likely to hang.Also, the device does not seem to support TRIM. I have an SSD tool that writes a sparse null file filling free space. On all the SSD drives I have, this takes about a second. On this device, it functions like a flash stick and forces a slow write over all free space. It causes the drive and write processes to hang until it's done.I downloaded the Kingston SSD manager tool, and it says no firmware update available. It has S9K00107 on it now. Checking the PDF from Kingston, the last update they show is S9800111 from 2022-12-25. Other people mention getting S91 code was latest. This implies maybe it is multiple different devices in the same packaging.So, after a couple hard hangs, I've had to unplug the drive. It comes exFAT, so eventually, scandisk has to run. Scandisk goes along, and then THAT hangs.Just to make sure it is not an issue with exFAT, I formatted NTFS. This starts writing fast, but after about 10 minutes of copying files, it throws an I/O error and disconnects with 0x8007045D.I've tried direct attach to different system USB ports, and 3 different docking stations (different brands even).Basically, this is unstable to the point of being unusable.

Comes formatted as exFAT for max compatibility. Super compact. I use the included USB-A cable, plugged it in and it just worked. Fast, too! Decent price, too. Buy with confidence!

The Kingston XS2000 1TB SSD drive is an excellent product and I would give it five stars. The drive is incredibly fast, it significantly improves the performance of my computer. The boot time, application load time and file transfer speed have been greatly reduced. The drive is also small in size, it is easy to install, and it doesn't take up much space in my computer.The drive is also very reliable and durable, it is built with high-quality components and it is resistant to shock and vibration. This is great for people who travel frequently with their laptops, or for those who use their computers in harsh environments.The storage capacity of 1TB is more than enough for most users, it offers a lot of space for all your files, pictures, videos and applications. The drive also comes with a 3-year warranty and free technical support, which gives me peace of mind knowing that my data is safe and that I can get help if needed.In summary, the Kingston XS2000 1TB SSD drive is a top-notch product, it is incredibly fast, small and reliable. It is a great investment for anyone looking to upgrade their computer's performance and storage capacity. I highly recommend it.