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Intel
®
Solid-State Drive 520 Series
February 2012 Product Specification
Order Number: 325968-001US 27
Intel
®
Solid-State Drive 520 Series
Notes: F = Fixed. The content of the word is fixed and does not change. For removable media devices, these values may change
when media is removed or changed.
V = Variable. The state of at least one bit in a word is variable and may change depending on the state of the device or
the commands executed by the device.
X = F or V. The content of the word may be fixed or variable.
160 F 0h CompactFlash Association (CFA) power mode 1
161-168 X 0h Reserved for assignment by the CFA
169 X 0001h Data set management Trim attribute support
170-173 F 0h Additional Product Identifier
174-175 F 0h Reserved
176-205 V 0h Current media serial number
206 X 0021h SCT Command Transport
207-208 X 0h Reserved
209 X 4000h Alignment of logical blocks within a physical block
210-211 X 0h Write-Read-Verify Sector Count Mode 3 (DWord)
212-213 X 00000100h Write-Read-Verify Sector Count Mode 2 (DWord)
214 X 0h NV Cache Capabilities
215-216 X 0h NV Cache Size in Logical Blocks (DWord)
217 X 0001h Nominal media rotation rate
218 X 0h Reserved
219 X 0h NV Cache Options
220 X 0h Write-Read-Verify feature set
221 X 0h Reserved
222 X 103Fh Transport major version number
223 X 0h Transport minor version number
224-229 X 0h Reserved
230-233 X 0h Extended Number of User Addressable Sectors (QWord)
234 X 0h
Minimum number of 512-byte data blocks per DOWNLOAD MICROCODE
command for mode 03h
235 X 0h
Maximum number of 512-byte data blocks per DOWNLOAD MICROCODE
command for mode 03h
236-254 X 0h Reserved
255 X varies Integrity word
Table 17. Returned Sector Data (Continued)
Word
F = Fixed
V = Variable
X = Both
Default Value Description