Intel® Solid-State Drive 520 Series
February 2012 Product Specification
Order Number: 325968-001US 3
Intel® Solid-State Drive 520 Series
Contents
1.0 Overview...................................................................................................................5
2.0 Product Specifications ...............................................................................................6
2.1 Capacity ............................................................................................................6
2.2 Performance.......................................................................................................6
2.3 Electrical Characteristics.......................................................................................8
2.4 Environmental Conditions.....................................................................................8
2.5 Product Regulatory Compliance.............................................................................9
2.6 Reliability......................................................................................................... 10
2.7 Hot Plug Support............................................................................................... 10
3.0 Mechanical Information...........................................................................................11
4.0 Pin and Signal Descriptions .....................................................................................13
4.1 Pin Locations ....................................................................................................13
4.2 Signal Descriptions............................................................................................13
4.2.1 Connector Pin Signal Definitions ............................................................... 13
4.2.2 Power Pin Signal Definitions.....................................................................14
5.0 Supported Command Sets........................................................................................ 15
5.1 ATA General Feature Command Set.....................................................................15
5.2 Power Management...........................................................................................15
5.3 Security Mode Feature Set.................................................................................. 16
5.4 SMART Command Set........................................................................................16
5.4.1 SMART Attributes...................................................................................17
5.4.2 SMART Logs .......................................................................................... 19
5.5 Device Statistics................................................................................................ 19
5.6 SMART Command Transport (SCT) ...................................................................... 20
5.7 Data Set Management Command Set...................................................................20
5.8 Host Protected Area Command Set......................................................................20
5.9 48-Bit Address Command Set ............................................................................. 20
5.10 General Purpose Log Command Set.....................................................................21
5.11 Native Command Queuing..................................................................................21
5.12 Software Settings Preservation............................................................................ 21
5.13 SATA Link Power Management (LPM)................................................................... 21
6.0 Certifications and Declarations................................................................................22
7.0 References .............................................................................................................. 23
8.0 Terms and Acronyms ...............................................................................................23
9.0 Revision History ......................................................................................................24
A IDENTIFY DEVICE Command Data ........................................................................... 25