Intel X25-M, X18-M specifications 9.0Revision History, Glossary of Terms and Acronyms Continued

Intel® X18-M/X25-M SATA SSD

Table 18.	Glossary of Terms and Acronyms (Continued)
	Term	Definition
RMS		Root Mean Squared
RPM		Revolutions Per Minute
RTM		Release To Manufacture
SATA		Serial ATA
SFF		Small Form Factor
		Self-Monitoring, Analysis and Reporting Technology: an open standard for developing hard
SMART		drives and software systems that automatically monitors a hard drive’s health and reports
		potential problems.
SSD		Solid State Drive
TBD		To Be Determined
WHQL		Microsoft* Windows Hardware Quality Labs
Write Cache		A memory device within a hard drive, which is allocated for the temporary storage of data
		before that data is copied to its permanent storage location.
VCCI		Voluntary Control Council for Interface

9.0Revision History

Date	Revision	Description
		Modified mechanical drawing details on page 12.
February 2009	006	Added note to sequential performance table on Table 3 on page 7.
		Added latency specifications on the front page.
		Clarified statement about NCQ support on page 25.
January 2009	005	Added Random IOPs numbers on page 1 and page 8.
		Modified Identify Device Info for word 59 and 106 on page 20.
December 2008	004	Modified thickness information on the ordering table on page 2.
		Included capacity and weight for 160 GB on page 1.
		Updated ordering information on page 2.
December 2008	003	Updated User Addressable Sectors for 160 GB on page 7.
		Added 1.8” 8mm Intel X18-M SATA SSD mechanical info page 13.
		Updated identify device information on words 60, 84, 85, 87, 88 and 100 on page 20.
		Added VCCI certification on page 25.
		Modified Idle Power Number on page 1.
		Modified Weights for different form factors on page 1.
		Modified Shock Spec on page 1 and Table 10, Shock and Vibration Specifications.
		Updated Active and Idle Power number on Table 8, Typical Power Consumption.
July 2008	002	Corrected Temp Gradient unit on Table 9, Temperature Related Specifications.
		Updated Identify Device Data on Table 16, Returned Sector Data.
		Maximum Queue Depth number changed to 31 on 6.2.2.
		Updated Sustained Read Bandwidth number on page 1 and Table 3 on page 7.
		Added extra information on altitude in 3.4.2.
		Updated RoHS reference in Table 17 on page 25.
May 2008	001	Initial Release. Earlier information released as Intel® High Performance Solid State Drive
		Advance Product Manual - 318512-002US.

	Intel® X18-M/X25-M SATA Solid State Drive
February 2009	Product Manual
Order Number: 319765-006US	27