Seagate Exos X24 20TB 512E/4KN Standard SAS

The Seagate Exos X24 20TB 512E/4KN Standard SAS hard drive is one of the high load internal HDDs for NAS systems. 3.5" HDDs are made chiefly for desktop PCs and data centres. One of the most important parameters is clearly the number of revolutions per minute (RPM). The 7200 rev/min RPM ensures improved performance and data speeds. You can look forward to a total data capacity of 20000 GB. The device uses a 512 MB memory cache. The data transfer between the Seagate hard drive and the PC or other devices takes place using the SAS interface.

Seagate Exos X24 20TB 512E/4KN Standard SAS Hard Disk Key Features

• Read speed up to 285 MB/s and write speed up to 285 MB/s
• 512 MB memory cache
• Seagate 3.5" disk fits into classic larger bays
• Maximum power draw 9,8 W
• You can connect it to a PC or other devices through the SAS interface

Other Hard Drive Features

Platter HDDs have a special construction. Inside the hard drive there is a mechanism that utilises moving platters accompanied by hard disk heads that read and write the data. These mechanical parts don't take shocks and impact well, but on the upside, this design also delivers an affordable price tag and high storage capacity. The crucial parameter that determines the speed of a hard disk is the number of revolutions per minute (RPM). With the Seagate Exos X24 20TB 512E/4KN Standard SAS, you can look forward to 7200 rev/min RPM. This should delight the more demanding users, for example video editors, graphic artists, people who play PC games, and everybody else who deal with large amounts of data. System responsivity and overall stability is also significantly affected by the disk buffer, usually called cache. The Seagate HDD features a 512 MB cache that keeps the last written data for their fast retrieval and reading.

Connecting the Seagate Hard Disk

In order to mount the Seagate Exos X24 20TB 512E/4KN Standard SAS in your PC or other device, you need a 3.5" slot. Data transfer takes place through the SAS interface with a speed of 12.0 Gbit/s. This solution is not particularly widespread, however.