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Maxtor D540X-4K manual 6CDNG$# /#614&$#-$#6$#6, Chapter

Models: D540X-4K

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Specifications

￿￿￿(14/#66'&At the factory,￿%#2#%+6;the Maxtor D540X-4K 20.4/40.0/60.0/80.0 GB AT hard disk drives receive a low-level format that creates the actual tracks and sectors on the drive. Table

-shows the capacity resulting from this process. Formatting done at the user level, for operation with DOS, UNIX, or other operating systems, may result in less capacity than the physical capacity shown in Table 4-2.

 

 

 

Formatted Capacity

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Capacity

Chapter

.￿￿￿￿￿)6CDNG￿￿￿￿￿￿￿￿￿)$￿# /#:614￿&￿￿￿:)$￿#￿￿￿￿￿-$￿#6￿￿￿￿￿)$￿#6

 

 

20.41 GB

40.03 GB

60.04 GB

80.02 GB

Number of 512-

 

 

 

 

 

byte sectors avail-

39,876,480

78,198,750

117,266,688

156,301,488

 

able

 

 

 

 

 

 

￿￿￿

#Data￿64#05('4is transferred from￿4#6'5the disk to the read buffer at a rate of up to 283.20 Mb/s

 

in bursts. Data is transferred from the read buffer to the ATA bus at a rate of up to

 

16.7 MB/s using programmed I/O with IORDY, or at a rate of up to 66 MB/s

 

using Ultra ATA/100. For more detailed information on interface timing, refer to

4-4 Maxtor D540X-4K 20.4/40.0/60.0/80.0 GB AT

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Maxtor D540X-4K manual 6CDNG$# /#614&$#-$#6$#6, Chapter
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D540X-4K specifications

The Maxtor D540X-4K is a notable hard disk drive that has made its mark in the world of computer storage solutions. Launched in the early 2000s, this drive was known for its high capacity and reliable performance, making it a popular choice among consumers and businesses alike.

One of the main features of the D540X-4K is its generous storage capacity. With a range of models available, users could select from configurations starting at 40GB to larger sizes, accommodating a wide variety of storage needs. This capacity was particularly advantageous during an era when digital media was rapidly expanding, allowing users to store everything from documents and photos to videos and applications without running out of space.

The D540X-4K utilizes an IDE (Integrated Drive Electronics) interface, also known as PATA (Parallel ATA), which ensures compatibility with a broad spectrum of computers. This interface was standard at the time, making the drive accessible to a wide user base. The drive also supports ATA-100, providing data transfer rates of up to 100 MB/s, which was impressive for its time.

In terms of performance, the drive operates at a speed of 5400 RPM, which, while not the fastest in comparison to modern solid-state drives, provided a suitable balance of speed and efficiency for the average user’s needs. This rotational speed ensured decent read and write times for everyday applications, making it a reliable option for personal computing.

Another characteristic of the D540X-4K is its advanced data protection features. The drive was equipped with Maxtor's unique Shock Protection Technology, which helps protect the drive’s internal components from damage due to shocks or drops. This feature contributed to increased reliability, especially for users in mobile or high-traffic environments.

The Maxtor D540X-4K also incorporates a Cache Buffer, which enhances performance by temporarily storing frequently accessed data. The cache sizes varied across models, with options of 2MB or more, aiding in quicker data retrieval and overall improved system responsiveness.

In summary, the Maxtor D540X-4K is a hard drive that stands out for its storage capacity, compatibility, and protective features. Even today, it serves as a reminder of the evolution of data storage technologies, as it laid the groundwork for the high-capacity drives we utilize in modern computing. Its legacy continues to influence new technologies while reflecting the needs of the early digital era.