According to release notes, the new firmware version 1.2, fixes several caching and performance issues with earlier Rocket 4 Plus SSDs that were shipped with firmware v1.1.

Sabrent made the update quite easy as there is a click-to-run update that works directly from Windows. Of course, it is recommended that you do a data backup.

The new firmware update is recommended for all Rocket 4 Plus SSDs, 1TB, 2TB, and 4TB versions, and you can find it over at Sabrent's download page.

- Sabrent 1TB Rocket 4 Plus NVMe 4.0 Gen4 PCIe M.2 Internal SSD Extreme Performance Solid State Drive (SB-RKT4P-1TB) - $199.98 at Amazon.com

- Sabrent 2TB Rocket 4 Plus NVMe 4.0 Gen4 PCIe M.2 Internal SSD Extreme Performance Solid State Drive (SB-RKT4P-2TB) - $471.15 at Amazon.com

- Sabrent 4TB Rocket 4 Plus NVMe 4.0 Gen4 PCIe M.2 Internal SSD Extreme Performance Solid State Drive (SB-RKT4P-4TB) - $999.99 at Amazon.com