Intel® X18-M/X25-M SATA SSD

1.2Block Diagram

Figure 1. Block Diagram

 

 

Flash Memory

NAND

 

 

Channel 0

Flash

 

 

Memory

 

Intel

 

 

SATA Interface

System

Flash Memory

 

Channel ...

NAND

On A Chip

 

 

Flash

 

 

Memory

 

(SOC)

 

 

 

 

Flash Memory

NAND

 

 

Channel n

Flash

 

 

Memory

1.3Architecture

The Intel X18-M/X25-M SATA SSDs utilize a cost effective System on a Chip (SOC) design to manage a full SATA 3 Gb/s bandwidth with the host while managing multiple flash memory devices on multiple channels internally.

2.0Certifications

Table 1.

Device Certifications

 

 

Certification

Description

 

 

 

CE Compliant

 

Indicates conformity with the essential health and safety requirements set out in European

 

Directives Low Voltage Directive and EMC Directive.

 

 

 

 

 

UL Certified

 

Underwriters Laboratories, Inc. Component Recognition UL60950-1.

 

 

 

 

 

Compliance with the Australia/New Zealand Standard AS/NZS3548 and Electromagnetic

C-Tick Compliant

 

Compatibility (EMC) Framework requirements of the Australian Communication Authority

 

 

(ACA).

 

 

 

BSMI Compliant

 

Compliance to the Taiwan EMC standard “Limits and methods of measurement of radio

 

disturbance characteristics of information technology equipment, CNS 13438 Class B.”

 

 

 

 

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

Product Manual

 

February 2009

6

 

Order Number: 319765-006US

Page 6
Image 6
Intel X18-M, X25-M specifications Block Diagram, Architecture, Device Certifications, Certification 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.