Seagate ST240HM001 Seagate 600 SSD Product Manual - Page 30
NV Cache Size in Logical Blocks DWord
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WORD DESCRIPTION 127 128 129-159 160-167 168 169 170-173 174-175 Obsolete Security status Vendor specific Reserved for the CompactFlash Association Device Nominal Form Factor DATA SET MANAGEMENT features supported Additional Product Identifier (ATA String) Reserved 176-197 Reserved 198-199 Reserved 200-205 206 207-208 209 210-211 212-213 214 215-216 217 218 219 220 221 222 223 224-233 234 235 236-254 255 Reserved SCT Command Transport Reserved for CE-ATA Alignment of logical blocks within a physical block Write-Read-Verify Sector Count Mode 3 Write-Read-Verify Sector Count Mode 2 (DWord) NV Cache Capability NV Cache Size in Logical Blocks (DWord) Nominal media rotation rate Reserved NV Cache Options Write-Read-Verify feature set Reserved Transport major version number Transport minor version number Reserved Minimum number of 512-byte data blocks per DOWNLOAD MICROCODE command for mode 03h Maximum number of 512-byte data blocks per DOWNLOAD MICROCODE command for mode 03h Reserved Integrity word (XXA5H) VALUE 0000H 0001H xxxxH 0000H 0003H 0001H 0000H 0000H 0000H 8000H 0000H 0000H 0000H 4000H 0000H 0000H 0000H 0000H 0001H 0000H 0000H 0000H 0000H 1020H 0000H 0000H 0001H 02A0H 0000H xxA5H Note. See the bit descriptions below for words 49, 69, 76, 78, 82-87 and 119-120 of the Identify Drive data. Description (if bit is set to 1) Bit Word 49 8 DMA Supported 9 Shall be set to 1 10 IORDY May be disabled 11 IORDY supported 13 Standby Timer Values supported Bit Word 50 14 Shall be set to 1 SEAGATE 600 SSD PRODUCT MANUAL, REV. B 26