OCZ Vertex 4 SATA III SSD Firmware Update 1.4

May 30, 2012
4.8 MB
Windows (all)

Updating the firmware from the toolbox is not supported when Windows is running off the drive you are trying to update.

WARNING: This is a Destructive Flash, back up all data on SSD. Proceeding with this update will result in complete loss of data on the SSD.

Toolbox will not update a primary system drive (e.g. drive letter "C:"). You must run Windows from another drive and then update your SSD using Toolbox.

What's New:

  • Enhancement: Increased read performance at low queue depths
  • Enhancement: Improved sequential write performance for 128GB and 256GB models
  • Enhancement: Increased performance under specific workloads of mixed reads and writes
  • Fixed: Improved host compatibility with dated / uncommon BIOS revisions
  • Fixed: Improved stability when resuming from S3/S4 on older generation motherboards
  • Enhancement: Increased read performance on small file sizes (lower than 4K)
Alternative drivers to OCZ Vertex 4 SATA III SSD Firmware Update 1.4: