Intel X18-M Sata Commands, 6 48-Bit Address Command Set, Device Configuration Overlay Command Set

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Intel® X18-M/X25-M SATA SSD

6.1.648-Bit Address Command Set

The Intel X18-M/X25-M SATA SSDs support the 48-bit Address command set, which consists of

FLUSH CACHE EXT

READ DMA EXT

READ NATIVE MAX ADDRESS EXT

READ SECTOR(S) EXT

READ VERIFY SECTOR(S) EXT

SET MAX ADDRESS EXT

WRITE DMA EXT

WRITE MULTIPLE EXT

WRITE SECTOR(S) EXT

6.1.7Device Configuration Overlay Command Set

The Intel X18-M/X25-M SATA SSDs support the Device Configuration Overlay command set, which consists of

DEVICE CONFIGURATION FREEZE LOCK

DEVICE CONFIGURATION IDENTITY

DEVICE CONFIGURATION RESTORE

DEVICE CONFIGURATION SET

6.1.8General Purpose Log Command Set

The Intel X18-M/X25-M SATA SSDs support the General Purpose Log command set, which consists of

READ LOG EXT

WRITE LOG EXT

6.2SATA Commands

The SATA 2.6 specification is a super set of the ATA/ATAPI-7 specification with regard to supported commands. The Intel X18-M/X25-M SATA SSDs support the following features that are unique to the SATA specification.

6.2.1Software Settings Preservation

The Intel X18-M/X25-M SATA SSDs support the SET FEATURES parameter to enable/ disable the preservation of software settings.

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

 

Product Manual

February 2009

24

Order Number: 319765-006US

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Contents Intel X18-M/X25-M Sata Solid State Drive Ordering Information Part Number Device Nomenclature Order Numbers QuantityContents Revision History Introduction Product OverviewBlock Diagram CertificationsArchitecture Device CertificationsProduct Specifications CapacityPerformance Electrical Characteristics Power ConsumptionSupply Voltage Temperature Environmental ConditionsAltitude Shock and VibrationNonrecoverable Read Errors Radio Frequency SpecificationsReliability Specifications ReliabilityPower On/Off Cycles Mechanical Information1.8 5 mm Intel X18-M Sata SSD Mean Time Between FailureDimensions for Intel X18-M Sata SSD 1.8 5 mm Form Factor Dimensions for Intel X18-M Sata SSD 1.8 8 mm Form Factor 1.8 8 mm Intel X18-M Sata SSDDimensions for Intel X25-M Sata SSD 2.5 7 mm Form Factor 2.5 7 mm Intel X25-M Sata SSDDimensions for Intel X25-M Sata SSD 2.5 9.5 mm Form Factor 2.5 9.5 mm Intel X25-M Sata SSDPin and Signal Descriptions Pin Locations1 1.8 Pin Locations Signal Description Table Serial ATA Power Pin Definitions for 1.8 Form Factor2 2.5 Pin Locations Pin Function DefinitionSerial ATA Power Pin Definitions for 2.5 Form Factor Pin Function Definition Mating OrderCommand Sets ATA CommandsATA General Feature Command Set Hot Plug Support= Fixed Word = Variable Default Value Description = Both Returned Sector DataReserved for future command overlap and queuing Power Management Command Set Security Mode Feature Set Smart Command SetHost Protected Area Command Set Sata Commands 6 48-Bit Address Command SetDevice Configuration Overlay Command Set General Purpose Log Command SetNative Command Queuing ReferencesStandards References Date or Title Location Rev. #Terms and Acronyms Glossary of Terms and AcronymsTerm Definition Revision History Date Revision DescriptionIntel X18-M/X25-M Sata SSD
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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.