User Manual

Field Firmware Update (FFU)

Field ﬁrmware updates (FFUs) for the WD Blue 3D NAND SATA SSD, when available,

are found at the following website (http://kb.sandisk.com). Download and activate

these FFUs via the codes indicated in the following table.

Code Subcommand

Name

Phases Included:

Download

Phases Included:

Save

Phases Included:

Activate

01h Obsolete n/a n/a n/a

03h Download with

offsets, and save

microcode for

future use

One or more

segments

Yes No

07h Download and

save microcode

for future use

One segment only Yes No

0Eh Download with

offsets, and save

microcode for

future use

One or more

segments

Yes No

0Fh Activate

downloaded

microcode

No No Yes

All others Reserved n/a n/a n/a

Activation does not occur as part of the processing of the command but is triggered by

events that occur after command completion (e.g. power cycle only).

Activation does not occur as part of the processing of the command but is triggered by

events that occur after command completion (e.g. power cycle or activate ﬁrmware

without power cycle with Mode F above).

Field Firmware Update (FFU)

WD Blue 3D NAND SATA SSD

User Manual