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Cactus Technologies, Limited

-900S Series

Industrial Grade

SATA SSD

Product Manual

February 10, 2017

www.cactus-tech.com

Cactus Technologies, Limited

Cactus Technologies Limited -900 Series Industrial Grade SATA SSD Product Manual v1.0 2

The information in this manual is preliminary and is subject to change without notice. Cactus Technologies

, Limited shall not

be liable for technical or editorial errors or omissions contained herein; nor for incidental or consequential damages resulting

from the furnishing, performance, or use of this material.

Cactus Technologies

makes no warranty, representation or guarantee regarding the suitability of its products for any particular

purpose, nor does Cactus Technologies

assume any liability arising out of the application or use of its products, and specifically

disclaims any and all liability, including without limitation consequential or incidental damages.

Cactus Technologies

products are not designed, intended or authorized for use as components in systems intended for surgical

implant into the body or in other applications intended to support or sustain life or for any application where the failure of a

Cactus Technologies

product can result in personal injury or death. Users of Cactus Technologies

products for such unintended

and unauthorized applications shall assume all risk of such use and shall indemnify and hold Cactus Technologies

and its

officers, employees, subsidiaries, affiliates and distributors harmless against all claims, costs, damages, expenses and attorney

fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended and unauthorized

use, even if such claim alleges that Cactus Technologies

was negligent regarding the design or manufacture of the part.

All parts of the Cactus Technologies

documentation are protected by copyright law and all rights are reserved. This

documentation may not, in whole or in part, be copied, photocopied, reproduced, translated, or reduced to any electronic medium

or machine-readable form without prior consent, in writing, from Cactus Technologies

, Limited.

Cactus Technologies, Limited

Cactus Technologies Limited -900 Series Industrial Grade SATA SSD Product Manual v1.0 3

Table of Contents

1.Introduction to Cactus Technologies -900 Series Industrial Grade SATA 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” SATA SSD Physical Specifications ......................................................................................... 9

2.5.2.half-slim SSD Physical Specifications .......................................................................................... 11

3. Interface Description ............................................................................................................................................... 14

3.1.SSD Pin Assignments and Pin Type ........................................................................................................ 14

3.2.Signal Description ................................................................................................................................... 14

3.3.Electrical Specification ............................................................................................................................ 15

3.3.1.Absolute Maximum Ratings .......................................................................................................... 15

3.3.2.DC Characteristics......................................................................................................................... 15

3.3.3.AC Characteristics......................................................................................................................... 15

4.ATA Drive Register Set Definition and Protocol ...................................................................................................... 16

4.1.ATA Task File Definitions ....................................................................................................................... 16

4.1.1.Data Register ................................................................................................................................. 16

4.1.2.Error Register ................................................................................................................................ 16

4.1.3.Feature Register ............................................................................................................................ 16

4.1.4.Sector Count Register.................................................................................................................... 17

4.1.5.Sector Number (LBA 7-0) Register ............................................................................................... 17

4.1.6.Cylinder Low (LBA 15-8) Register ............................................................................................... 17

4.1.7.Cylinder High (LBA 23-16) Register ............................................................................................ 17

4.1.8.Drive/Head (LBA 27-24) Register ................................................................................................ 17

4.1.9.Status Registers ............................................................................................................................. 18

4.1.10.Device Control Register .............................................................................................................. 18

4.1.11.Drive Address Register ................................................................................................................ 19

5.ATA Command Description ...................................................................................................................................... 19

5.1.ATA Command Set .................................................................................................................................. 19

5.1.1.Identify Drive—ECH .................................................................................................................... 21

6.S.M.A.R.T. Support .................................................................................................................................................. 23

6.1.S.M.A.R.T. Enable Operations ................................................................................................................ 24

6.2.S.M.A.R.T. Disable Operations ............................................................................................................... 24

6.3.S.M.A.R.T. Enable/Disable Attribute Autosave ...................................................................................... 24

6.4.S.M.A.R.T. Read Data ............................................................................................................................. 25

6.5.S.M.A.R.T. Attributes .............................................................................................................................. 26

6.6.S.M.A.R.T. Read Attribute Thresholds .................................................................................................... 29

6.7.S.M.A.R.T. Return Status ........................................................................................................................ 31

6.8.S.M.A.R.T. Read Log .............................................................................................................................. 32