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by STEC Inc. All rights reserved. This guide is copyrighted by
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Inc., with all rights
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ii
Zeus 2.5-Inch Serial ATA Solid State Drive
C
ONVENTIONS
The following icons are used throughout this document to identify additional information of which the
reader should be aware.
SHOCK HAZARD: This icon indicates the danger of an
electrical shock that may harm or otherwise prove
fatal to the user.
CAUTION: This icon indicates the existence of a
hazard that could result in equipment or property
damage or equipment failure if the safety instruction
is not observed.
ELECTROSTATIC DISCHARGE: This icon indicates
the possible presence of Electrostatic Discharge
(ESD or “static electricity”) that may harm the internal
electronic components. The user is advised to handle
the device only after discharging any possible
electrostatic buildup that may be present.
NOTE: This icon identifies information that relates to
the safe operation of the equipment or related items.
TIP: This icon identifies helpful hints and tips.
Zeus 2.5-Inch Serial ATA Solid State Drive
iii
R
EVISION
H
ISTORY
Revision Status Summary Sheet
Revision Date
0.1
0.2
0.3
0.4
1.0
1.1
1.2
09/01/2006
12/07/2006
03/07/2007
04/02/2007
04/20/2007
04/25/2007
06/11/2007
Sheet(s) Affected
Initial release. Title, all sheets.
Page 34 - Updated Ordering Information table.
All. Preliminary technical review.
All. Datasheet reorganized.
Official release.
Page 40 - added User-Addressable LBA Sector value for 48GB SSD in Table
11 under “Storage Capacities” topic.
Page 16 - removed SATA connector artwork (Figure 2) and updated figure
references; Page 20 - “ATA Command Flow” topic corrected; Page 49 -
updated “Operating Temperatures” table (Table 15); Page 50 - edited “Altitude
Parameters” topic; Page 52 - minor edit to Paragraph 4 of “Conformal Coating”
topic, “some component topsides”; Page 54 - minor edit to Table 22; Page 56
- added “Primary Heat Generation Area” topic.
Minor spelling and grammatical corrections throughout datasheet. Page 46 -
updated Table 13 to include 12 and 96 gigabyte user-addressable LBA sectors.
Page 62 - removed “Firmware Upgrades” topic.
All - removed all references to “2,000,000 write/erase cycles”. Minor grammar
and spelling corrections.
1.3
1.4
1.5
06/15/2007
06/28/2007
07/09/2007
Zeus 2.5-Inch Serial ATA Solid State Drive
v
Microcontroller MCU
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