Intel X25-M, X18-M, SSDSA2MH080G1 Power Management Command Set, Security Mode Feature Set

Page 21

Intel® X18-M/X25-M SATA SSD

Table 15.

Returned Sector Data (Continued)

 

 

 

 

 

 

 

F = Fixed

 

 

Word

 

V = Variable

Default Value

Description

 

 

X = Both

 

 

 

 

 

 

 

161-175

 

X

0h

Reserved for assignment by the CFA

 

 

 

 

 

176-205

 

V

0h

Current media serial number

 

 

 

 

 

206-216

 

F

0h

Reserved

 

 

 

 

 

217

 

F

0001h

Non-rotating media device

 

 

 

 

 

218-221

 

F

0h

Reserved

 

 

 

 

 

222

 

F

101F

Reserved

 

 

 

 

 

223-233

 

F

0h

Reserved

 

 

 

 

 

234

 

 

0001h

Reserved

 

 

 

 

 

235

 

 

02A0h

Reserved

 

 

 

 

 

236-254

 

F

0h

Reserved

 

 

 

 

 

255

 

X

Varies

Integrity word (Checksum and Signature)

 

 

 

 

 

Notes:

1.F = Fixed. The content of the word is fixed and does not change. For removable media devices, these values may change when media is removed or changed.

2.V = Variable. The state of at least one bit in a word is variable and may change depending on the state of the device or the commands executed by the device.

3.X = F or V. The content of the word may be fixed or variable.

6.1.2Power Management Command Set

The Intel X18-M/X25-M SATA SSD supports the Power Management command set, which consists of

CHECK POWER MODE

IDLE

IDLE IMMEDIATE

SLEEP

STANDBY

STANDBY IMMEDIATE

6.1.3Security Mode Feature Set

The Intel X18-M/X25-M SATA SSD supports the Security Mode command set, which consists of

SECURITY SET PASSWORD

SECURITY UNLOCK

SECURITY ERASE PREPARE

SECURITY ERASE UNIT

SECURITY FREEZE LOCK

SECURITY DISABLE PASSWORD

 

Intel® X18-M/X25-M SATA Solid State Drive

July 2008

Advance Product Manual

Order Number: 319765-002US

21

Image 21
Contents Intel X18-M/X25-M Sata Solid State Drive Ordering Information DecoderPart Number MM # Device Nomenclature Packaging Contents Revision History Product Overview IntroductionCertifications Block DiagramArchitecture Device CertificationsProduct Specifications CapacityPerformance Electrical Characteristics Power ConsumptionSupply Voltage Environmental Conditions TemperatureAltitude Shock and VibrationRadio Frequency Specifications Nonrecoverable Read ErrorsReliability Specifications ReliabilityMechanical Information Power On/Off Cycles1.8 5 mm Intel X18-M Sata SSD Mean Time Between FailureDimensions for Intel X18-M Sata SSD 1.8 5 mm Form Factor 2.5 7 mm Intel X25-M Sata SSD Dimensions for Intel X25-M Sata SSD 2.5 7 mm Form Factor2.5 9.5 mm Intel X25-M Sata SSD Dimensions for Intel X25-M Sata SSD 2.5 9.5 mm Form FactorPin and Signal Descriptions Pin Locations1 1.8 Pin Locations Serial ATA Power Pin Definitions for 1.8 Form Factor Signal Description Table2 2.5 Pin Locations Pin Function DefinitionPin1 Function Definition Mating Order Serial ATA Power Pin Definitions for 2.5 Form FactorATA Commands Command SetsATA General Feature Command Set Hot Plug SupportReturned Sector Data = Fixed Word = Variable Default Value Description = BothReturned Sector Data Security Mode Feature Set Power Management Command SetHost Protected Area Command Set Smart Command Set6 48-Bit Address Command Set Sata CommandsDevice Configuration Overlay Command Set General Purpose Log Command SetReferences Native Command QueuingStandards References Date or Title Location Rev. #Terms and Acronyms Glossary of Terms and AcronymsTerm Definition Date Revision Description Revision History
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Manual 28 pages 33.82 Kb

SSDSA2MH080G1, SSDSA1MH080G1, 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.