This is the standards document I'm using. I couldn't find a direct download. Sorry.
Information technology - ATA Command Set - 4 (ACS-4) - Revision 18, August 4, 2017
https://www.scribd.com/document/4724678 ... et-4-1-pdfIdentify Device words 59, 89, 90 appear to be the pertinent ones.
AFAICT, the time required for and Enhanced SECURITY ERASE UNIT command in the 601 model is 1 minute. Bit 13 of word #59 is set to 1, so this means that the CRYPTO SCRAMBLE EXT command is supported.
The 604 model supports neither command.
Therefore it seems that 601 is indeed a SED, and 604 is not.
Code:
Word 89 O B F Time required for a Normal Erase mode SECURITY ERASE UNIT command (see 7.13.6.43)
Code:
Word 90 O B F Time required for an Enhanced Erase mode SECURITY ERASE UNIT command (see 7.13.6.44)
Code:
Word 59 M See 7.13.6.21
B F 15 The BLOCK ERASE EXT command is supported (see 7.34.2)
B F 14 The OVERWRITE EXT command is supported (see 7.34.4)
B F 13 The CRYPTO SCRAMBLE EXT command is supported (see 7.34.3)
B F 12 The Sanitize feature set is supported (see 4.18)
B F 11 1 = The commands allowed during a sanitize operation are as specified by this standard (see 4.18.6)
0 = The commands allowed during a sanitize operation are as specified by ACS-2
B F 10 The SANITIZE ANTIFREEZE LOCK EXT command is supported (see 7.34.5)
9 Reserved
X 8:0 Obsolete
601 model
Code:
Offset(h) 00 01 02 03 04 05 06 07 08 09
00000000 045A 3FFF C837 0010 0000 0000 003F 0000 2020 2020 .Z?ÿÈ7.......?..
00000010 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020
00000020 0003 0000 0038 4C45 474E 5833 5130 4847 5354 2048 .....8LEGNX3Q0HGST H
00000030 5548 3732 3132 3132 414C 4536 3031 2020 2020 2020 UH721212ALE601
00000040 2020 2020 2020 2020 2020 2020 2020 8010 4001 2F00 €.@./.
00000050 4000 0200 0200 0007 3FFF 0010 003F FC10 00FB 7910 @.......?ÿ...?ü..ûy.
00000060 FFFF 0FFF 0000 0007 0003 0078 0078 0078 0078 0C18 ÿÿ.ÿ.......x.x.x.x..
00000070 0000 0000 0000 0000 0000 001F 970E 0076 0CDE 0044 ............—..v.Þ.D
00000080 03FC 0029 746B 7D69 4773 7469 BC49 4773 407F 824A .ü.)tk}iGsti¼IGs@.‚J
00000090 8001 00FE FFFE 0000 0000 0008 00CA 00F9 2710 0000 €..þÿþ.......Ê.ù'...
00000100 0000 7500 0005 0000 00CA 0000 6003 5A87 5000 CCA2 ..u......Ê..`.Z‡P.Ì¢
00000110 70C4 9394 0000 0000 0000 0000 0000 0000 0000 40DC pÄ“”..............@Ü
00000120 405C 0000 0000 0000 0000 0000 0000 0000 0021 000B @\...............!..
00000130 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 ....................
00000140 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 ....................
00000150 0000 0008 4F48 0000 0000 0000 0000 0000 0000 0000 ....OH..............
00000160 0000 0000 0000 0000 0000 0000 0000 0000 0002 0000 ....................
00000170 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 ....................
00000180 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 ....................
00000190 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 ....................
00000200 0000 0000 0000 0000 0000 0000 003D 0000 0000 4000 .............=....@.
00000210 0000 0000 0000 0000 0000 0000 0000 1C20 0000 0000 ............... ....
00000220 0000 0000 10FF 0021 0000 0000 0000 0000 0000 0000 .....ÿ.!............
00000230 0000 7500 0005 0000 0008 0000 0000 0000 0000 0000 ..u.................
00000240 0000 0000 0000 4000 0000 0000 0000 0000 0000 0000 ......@.............
00000250 0000 0000 0000 0000 0000 1CA5 ...........¥
604
Code:
Offset(h) 00 01 02 03 04 05 06 07 08 09
00000000 045A 3FFF C837 0010 0000 0000 003F 0000 2020 2020 .Z?ÿÈ7.......?..
00000010 2020 2020 2020 2020 2020 2020 2020 2020 2020 2020
00000020 0003 0000 0038 4C45 474E 5739 4730 4847 5354 2048 .....8LEGNW9G0HGST H
00000030 5548 3732 3132 3132 414C 4536 3034 2020 2020 2020 UH721212ALE604
00000040 2020 2020 2020 2020 2020 2020 2020 8010 4000 2F00 €.@./.
00000050 4000 0200 0200 0007 3FFF 0010 003F FC10 00FB 5910 @.......?ÿ...?ü..ûY.
00000060 FFFF 0FFF 0000 0007 0003 0078 0078 0078 0078 0D08 ÿÿ.ÿ.......x.x.x.x..
00000070 0000 0000 0000 0000 0000 001F 970E 0076 0CDE 0044 ............—..v.Þ.D
00000080 03FC 0029 746B 7D69 4773 7469 BC49 4773 407F 820E .ü.)tk}iGsti¼IGs@.‚.
00000090 0000 00FE FFFE 0000 0000 0008 00CA 00F9 2710 0000 ...þÿþ.......Ê.ù'...
00000100 0000 7500 0005 0000 00CA 0000 6003 5A87 5000 CCA2 ..u......Ê..`.Z‡P.Ì¢
00000110 B0E4 7D98 0000 0000 0000 0000 0000 0000 0000 40DC °ä}˜..............@Ü
00000120 405C 0000 0000 0000 0000 0000 0000 0000 0001 000B @\..................
00000130 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 ....................
00000140 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 ....................
00000150 0000 0008 474E 0000 0000 0000 0000 0000 0000 0000 ....GN..............
00000160 0000 0000 0000 0000 0000 0000 0000 0000 0002 0000 ....................
00000170 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 ....................
00000180 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 ....................
00000190 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 ....................
00000200 0000 0000 0000 0000 0000 0000 003D 0000 0000 4000 .............=....@.
00000210 0000 0000 0000 0000 0000 0000 0000 1C20 0000 0000 ............... ....
00000220 0000 0000 10FF 0021 0000 0000 0000 0000 0000 0000 .....ÿ.!............
00000230 0000 7500 0005 0000 0008 0000 0000 0000 0000 0000 ..u.................
00000240 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 ....................
00000250 0000 0000 0000 0000 0000 07A5 ...........¥