Cactus Technologies, Limited
Table of Contents
1.Introduction to Cactus Technologies
®
Commercial Grade -240S Series SSD Products..............................................5
1.1.Supported Standards...................................................................................................................................6
1.2.Product Features.........................................................................................................................................6
1.2.1.Host and Technology Independence.................................................................................................6
1.2.2.Defect and Error Management.........................................................................................................6
1.2.3.Power Supply Requirements.............................................................................................................7
2.Product Specifications..................................................................................................................................................7
2.1.System Environmental Specifications.........................................................................................................7
2.2.System Power Requirements......................................................................................................................7
2.3.System Performance...................................................................................................................................8
2.4.System Reliability.......................................................................................................................................8
2.5.Physical Specifications...............................................................................................................................8
2.5.1.2.5” SSD Physical Specifications.....................................................................................................9
3.Interface Description..................................................................................................................................................11
3.1.SSD Pin Assignments and Pin Type..........................................................................................................11
3.2.Electrical Specifications............................................................................................................................11
3.2.1.Absolute Maximum Ratings...........................................................................................................11
3.2.2.DC Characteristics..........................................................................................................................12
3.2.3.AC Characteristics..........................................................................................................................12
4.ATA Drive Register Set Definition and Protocol.......................................................................................................12
4.1.ATA Task File Definitions.........................................................................................................................12
4.1.1.Data Register..................................................................................................................................12
4.1.2.Error Register.................................................................................................................................13
4.1.3.Feature Register..............................................................................................................................13
4.1.4.Sector Count Register.....................................................................................................................13
4.1.5.Sector Number (LBA 7-0) Register................................................................................................13
4.1.6.Cylinder Low (LBA 15-8) Register................................................................................................13
4.1.7.Cylinder High (LBA 23-16) Register.............................................................................................13
4.1.8.Drive/Head (LBA 27-24) Register.................................................................................................14
4.1.9.Status Registers...............................................................................................................................14
4.1.10.Device Control Register...............................................................................................................15
4.1.11.Drive Address Register.................................................................................................................15
5.ATA Command Description.......................................................................................................................................16
5.1.ATA Command Set....................................................................................................................................16
6. S.M.A.R.T. Feature Set.............................................................................................................................................17
6.1.S.M.A.R.T Data Structure........................................................................................................................17
6.2.S.M.A.R.T Attributes................................................................................................................................18
Appendix A. Ordering Information...............................................................................................................................20
Appendix B.Technical Support Services.......................................................................................................................21
Appendix C.Cactus Technologies
®
Worldwide Sales Offices.......................................................................................22
Cactus Technologies Limited
Commercial Grade -240S Series SSD Product Manual
v1.5
3
