1.2.9.Endurance

The IDE 4000 provides 2,000,000 write/erase cycles and an unlimited number of read cycles. Performance is enhanced by the following features:

•Wear-Leveling Algorithm: This algorithm guarantees the use of all flash components at the same level of the write/erase cycle.

•EDC/ECC (Error Detection Code/Error Correction): The enhanced Reed-Solomon EDC/ECC extends disk endurance by detecting and then fixing flash blocks.

1.2.10.Mean Time Between Failures (MTBF)

Table 6 summarizes the MTBF prediction results for various IDE 4000 configurations. The analysis was performed using a RAM Commander™ failure rate prediction.

Table 6: IDE 4000 MTBF

Product

Condition

MTBF (Hours)

Failure Rate per

Million Hours

 

 

 

 

IDE 4000

1GB

Telcordia SR-332, GB, 25°C

2,893,495

0.3456

IDE 4000

2GB

Telcordia SR-332, GB, 25°C

2,188,066

0.4570

IDE 4000

3GB

Telcordia SR-332, GB, 25°C

1,759,180

0.5684

IDE 4000

4 to 8GB

Telcordia SR-332, GB, 25°C

1,470,874

0.6799

A detailed MTBF report can be furnished upon request.

1.2.11.Physical Characteristics

1.2.11.1Weight

The weight of the IDE 4000 complies with the values defined in Table 7.

Table 7: IDE 4000 Maximum Weight

Memory Capacity (MB)

2.5” Unit Weight (g)

1.8” Unit Weight (g)

8192

90

30

 

 

 

1.2.11.2 Dimensions

Table 8 describes the nominal dimensions of the IDE 4000. Refer to Figure 2 for detailed mounting configuration dimensions.

Table 8: Nominal Dimensions

 

Dimensions

IDE 4000 2.5”

IDE 4000 1.8”

 

 

Height

 

0.291 in

7.40 mm

0.339 in

8.6 mm

 

 

 

Width

 

2.750 in

69.85 mm

2.008 in

51.0 mm

 

 

 

Depth

 

3.945 in

100.20 mm

3.004 in

76.3 mm

 

 

 

 

 

 

8

 

Product Specification and User Manual IDE 4000 Flash Disk

34-PS-0304-00 Rev. 2.1

Page 7 Page 9
Page 8
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M-Systems Flash Disk Pioneers IDE 4000, Flash Disk Endurance, Mean Time Between Failures Mtbf, Physical Characteristics
Page 7 Page 9

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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