SD6XA-064G-000000 SanDisk, SD6XA-064G-000000 Datasheet - Page 33

• Manufacturer Part Number: SD6XA-064G-000000
• Description: SSD ULTRA320 SCSI 64GB
• Manufacturer: SanDisk
• Series: Ultra320r

Specifications of SD6XA-064G-000000

• Memory Size: 64GB
• Memory Type: FLASH
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: FFD35-U3S-64-N-P68-P; FFD35-U3S-64-N-P68-P

8.1.5.6 Vendor-Specific Security Erase SCSI Command
The vendor-specific SCSI command can be used to bypass the default Security Erase parameters
that are defined in the security erase configuration.
There are two commands that perform security erase/sanitize: 0xDF (an old method included for
backward compatibility with old products) and the more flexible 0x4F, which is strongly
recommended.
Sub-codes:


The Sanitize command provides a high degree of flexibility, which enables executing
declassification procedures defined in various standards by providing different arguments to the
command. Specifically, the Sanitize command enables defining up to three stages of the
declassification process, where each stage can be either erasing the media and overwriting it with
a given character, or erasing the media and filling it with random information a specified number
of times.
If the number of erase-fill cycles is 0, the Sanitize command performs a complete erase but does
not fill the media. This is the fastest option; and is also known as the Security Erase option.
The default Sanitize procedure is factory-preset to the Security Erase option (erase the media
without media fill).
The Master Command has the following layout:

33
Byte
0x0A: Perform Sanitize
0x0B: Perform Sanitize and maintain the bad block data in accordance with IRIG106
Bits 6-7: Sub-command selection
o
o
0
1
2
3
4
5
6
7
8
9
Value of 00b: Execute default Sanitize procedure
Value of 01b: Execute 1 sub-command, defined in bits 0-1
7
Table 24: Security Erase Command, New Structure
LUN
6
Product Specification and User Manual
5
Operation Code = 0x4F
Master Command
4
Parameter 3
Parameter 2
Parameter1
Erase Mask
Reserved
Reserved
Control
Bit
3
SubCode
SSD (Formerly FFD) Ultra320 SCSI 3.5"
2
43-PS-0305-00 Rev. 2.2
1
0