3.2Configuring the drive

Each drive on the Serial ATA interface connects point-to-point with the Serial ATA host adapter. There is no master/slave relationship because each drive is considered a master in a point-to-point relationship. If two drives are attached on one Serial ATA host adapter, the host operating system views the two devices as if they were both “masters” on two separate ports. Both drives behave as if they are Device 0 (master) devices.

Serial ATA drives are designed for easy installation. It is usually not necessary to set any jumpers on the drive for proper operation; however, if you connect the drive and receive a “drive not detected” error, your SATA- equipped motherboard or host adapter may use a chipset that does not support SATA speed autonegotiation. If you have a motherboard or host adapter that does not support autonegotiation:

•Install a jumper as shown in Figure 3 below to limit the data transfer rate to 1.5 Gbits per second (and leave the drive connected to the SATA-equipped motherboard or host adapter that doesn’t support autonegotiation) or

•Install a SATA host adapter that supports autonegotiation, leave the drive jumper block set to “Normal operation” (see Figure 3 below), and connect the drive to that adapter. This option has the benefit of not limiting the drive to a 1.5 Gbits/sec transfer rate.

3.0 Gbits per second operation

Limit data transfer rate to 1.5 Gbits per second

Jumper block

SATA power connector

SATA interface connector

Figure 3. Serial ATA connectors

3.3Serial ATA cables and connectors

The Serial ATA interface cable consists of four conductors in two differential pairs, plus three ground connec- tions. The cable size may be 30 to 26 AWG with a maximum length of one meter (39.37 inches). See Table 9 for connector pin definitions. Either end of the SATA signal cable can be attached to the drive or host.

For direct backplane connection, the drive connectors are inserted directly into the host receptacle. The drive and the host receptacle incorporate features that enable the direct connection to be hot pluggable and blind mateable.

For installations which require cables, you can connect the drive as illustrated in Figure 4.

Signal connector

Power connector

Signal cable

Power cable

Figure 4. Attaching SATA cabling

Each cable is keyed to ensure correct orientation. DiamondMax 21 drives support latching SATA connectors.

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DiamondMax 21 Serial ATA Product Manual, Rev. A

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Maxtor 100451230 manual Configuring the drive, Serial ATA cables and connectors
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100451230 specifications

The Maxtor 100451230 is a renowned hard drive that has carved a niche for itself in the realm of data storage solutions. Known for its reliability and performance, this hard drive has been widely utilized in various computing applications, ranging from personal desktops to enterprise-level servers.

One of the main features of the Maxtor 100451230 is its impressive storage capacity, capable of holding vast amounts of data, making it suitable for users with significant storage needs. The drive typically offers a storage size of 500GB, which is more than sufficient for everyday applications such as document storage, multimedia files, and software applications. This capacity positions it well in the competition, appealing to home users and professionals alike.

The Maxtor 100451230 operates on the IDE (Integrated Drive Electronics) interface, commonly known as PATA (Parallel ATA), which was a prevalent interface in earlier computing systems. This technology ensures compatibility with a wide range of older systems, making it an ideal choice for upgrades or replacements in legacy hardware. The drive’s interface allows for data transfer rates sufficient to meet the needs of many everyday tasks, although it may not match the speeds of modern SATA drives.

Built with a rotational speed of 7200 RPM (Revolutions Per Minute), the Maxtor 100451230 strikes a balance between speed and performance. The faster spin rate enhances read and write speeds, allowing users to access their data quickly, which is particularly beneficial for applications that require frequent data retrieval. This feature also contributes to an overall improved performance in multitasking environments.

In addition to its technical specifications, the Maxtor 100451230 incorporates robust data protection features. With built-in support for advanced error correction and a reliable data recovery mechanism, this hard drive provides users with a level of assurance that their data remains intact even in the event of unexpected issues.

Furthermore, it boasts a relatively low power consumption profile, making it an efficient choice for users concerned about energy use. The drive operates quietly, an essential characteristic for users who prioritize a quiet computing environment.

In summary, the Maxtor 100451230 stands out with its blend of capacity, compatibility, speed, and reliability. While newer technologies like SSDs have emerged, the Maxtor 100451230 remains a viable option for those looking for a dependable and efficient hard disk drive for their data storage needs.
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