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

Page 27
Image 27
Intel X25-M, X18-M specifications Revision History, Date Revision Description

X25-M, X18-M specifications

Intel has made significant strides in the realm of solid-state drives (SSDs) with its X18-M and X25-M series. Launched to cater to the growing demand for faster, more reliable storage solutions, these drives leverage cutting-edge technologies that redefine the possibilities for both consumers and businesses.

The Intel X25-M, specifically designed for consumer-level computers, marked a major leap in performance compared to traditional hard disk drives. This 2.5-inch SATA SSD provides data transfer speeds that can reach up to 250 MB/s for read operations and around 70 MB/s for writes. Such numbers are commendable, especially in the context of the time of its release, offering users a substantial upgrade in boot times and application loading.

On the other hand, the X18-M is a smaller, 1.8-inch variant intended for ultra-portable laptops and devices where space is a premium. It similarly benefits from the same performance enhancing technologies as its larger counterpart. Both drives utilize Intel's proprietary NAND flash memory, optimized for durability and efficiency. With a mean time between failures (MTBF) rating of over a million hours, these SSDs promise long-lasting reliability.

A noteworthy feature of these drives is their support for the TRIM command, which actively manages unused data blocks, helping to maintain optimal performance over time. Elaborate firmware algorithms further optimize read/write cycles, thereby enhancing endurance and reducing wear.

The X series also showcases impressive power efficiency. The SSDs draw less power compared to traditional HDDs, making them ideal for mobile devices where battery life is crucial. In idle states, their power consumption can drop to just a fraction of a watt, translating to longer usage without needing a recharge.

In addition to speed and longevity, security features are also part of the package. Both the X18-M and X25-M support AES 128-bit hardware encryption, offering an additional layer of data protection, which is particularly important in environments managing sensitive information.

In conclusion, the Intel X18-M and X25-M SSDs represent a significant evolution in storage technology, combining high performance, durability, power efficiency, and enhanced security. Ideal for a range of applications from consumer laptops to enterprise-level solutions, they laid the groundwork for future advancements in solid-state storage, ushering in a new era of computing experiences.