M-Systems Flash Disk Pioneers Flash Disk, IDE 4000 Critical Item Definition, Characteristics

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1.SPECIFICATIONS

1.1. Critical Item Definition

The dimensions of the IDE 4000 flash disk enable mounting in a standard 2.5”or 1.8” disk drive bay, as described in Section 1.2.11.

Note: The information written in this document refers to both IDE 4000 2.5” and 1.8” unless otherwise stated.

1.2. Characteristics

1.2.1.Interface Definition

The IDE 4000 supports the commands listed in Section 4, in compliance with ATA4 standards.

1.2.2.IDE Transfer Modes

The IDE 4000 supports the following transfer modes:

•PIO modes 0 through 4

•DMA modes 0 through 2

1.2.3.Performance

The IDE 4000 complies with the performance requirements described in Table 1.

Table 1: IDE 4000 Transfer Rates

Operation

Burst Rate (MB/sec)

Sustained Rate (MB/sec)

Read

16.6

3.8

 

 

 

Write

16.6

3.4

 

 

 

Performance was measured on a system with the following configuration:

•Computer with ASUS P4T533-C motherboard and Intel 2.4 GHz processor

•Windows XP Professional operating system

•IDE transfer mode: Multiword DMA 2

•IDE 4000 disk capacity: 4GB

The HDTACH v2.61 benchmark utility was used to measure IDE 4000 performance. See Figure 1 for measurement results.

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Product Specification and User Manual IDE 4000 Flash Disk

34-PS-0304-00 Rev. 2.1

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Contents January 34-PS-0304-00 Rev IDE 4000 Flash DiskRevision History Document Control InformationTable of Contents Warranty Ordering Information How to Contact Us Critical Item Definition CharacteristicsSpecifications Seek Time Access TimeInput Voltage Current ConsumptionMemory Capacity CHS Settings for Low-Capacity IDEIDE 4000 Flash Disk Capacities Capacity MB Cylinder Heads Sectors V1.08 V1.09Mean Time Between Failures Mtbf Physical CharacteristicsEndurance General tolerance is ±0.25 mm ±0.01 J2 Pin Assignment Pin Number Signal NameJ1 Pin Assignment Environmental Conditions TemperatureRelative Humidity AltitudeShock VibrationIDE 4000 Disk Address Setting by Jumper Drive ConfigurationIDE Cable Interface ConnectorsCommand Name Command Code Supported IDE CommandsIDE Commands CE and FCC Compatibility Outside Label Label InformationUsing the IDE 4000 Flash Disk Installing the Drive in a PCUnpacking the Drive Handling InstructionsTroubleshooting Using the IDE 4000 in an MS-DOS-Based PlatformHow to Get Help Warranty Cccc Ordering InformationChina HOW to Contact USJapan Europe Taiwan Internet

Flash Disk, IDE 4000 specifications

M-Systems Flash Disk Pioneers IDE 4000 marked a substantial leap in the field of data storage technology during its introduction. This innovative device combined high-performance capabilities with the timely necessity for portable data solutions, particularly in an era when hard disk drives had limitations in terms of speed, durability, and size.

At the core of the M-Systems Flash Disk Pioneers IDE 4000 is its use of NAND flash memory technology. This allowed for no-moving-parts storage, which improved durability in mobile and portable applications. Unlike traditional hard drives susceptible to mechanical wear and tear, the flash disk is more robust, making it ideal for applications requiring reliability. The NAND flash architecture also contributes to lower power consumption, offering energy-efficient operations that prolong battery life in portable devices.

The IDE 4000 was designed with interface compatibility in mind. It utilized the Integrated Drive Electronics (IDE) standard, enabling seamless integration with existing systems, whether they were desktop computers or embedded systems. This interoperability made the device an appealing choice for a wide range of applications, from consumer electronics to industrial systems.

In terms of data access speed, the M-Systems Flash Disk Pioneers IDE 4000 offered improved read and write speeds compared to traditional hard drives, significantly optimizing system performance. The quick response time was particularly beneficial for tasks requiring rapid data retrieval, such as in multimedia applications and real-time data processing environments.

Another notable feature of the IDE 4000 was its scalability. Available in varying capacities, it enabled users to select a model that suited their specific storage needs. The flexibility in capacity allowed for diverse applications spanning from simple data storage to complex applications requiring substantial amounts of data handling.

Robust data integrity mechanisms were also included in the design, ensuring that users’ data remained safe and protected from corruption. This included features like error correction codes (ECC), which enhanced reliability by detecting and correcting errors in real time.

In conclusion, the M-Systems Flash Disk Pioneers IDE 4000 played an instrumental role in the evolution of data storage solutions. Its innovative use of NAND flash technology, compatibility with IDE standards, improved speed, scalability, and advanced data protection mechanisms set it apart as a pioneering force in the transition towards solid-state storage solutions, paving the way for future advancements in the sector.
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