Sabrent’s Rocket Q features a massive dynamic SLC write cache that spans a quarter of the SSD’s available capacity. The 8TB Rocket Q wrote a little over 2.1TB of data at 2.9 GBps before degrading to an average speed of 276 MBps after the write cache filled. After four hours of writing, it wrote 6.1TB of data overall. This beats the 2TB model in worst-case write performance, and means you can get away with writing hundreds of GB of data at a time, over and over again, given you have enough free capacity. The write cache recovers fairly quickly, too. Give the SSD a few minutes of idle time, usually 2-5 minutes, and a lot of the write cache will recover.