0B35919 Hitachi Ultrastar 7K6 4TB 7.2K RPM SAS 12Gbps 256MB Internal Hard Drive | Brand New 5 Years Warranty

The 0B35919 Hitachi Ultrastar 7K6 4TB 7.2K RPM SAS 12Gbps 256MB Internal Hard Drive is designed for high compatibility with a wide range of systems and devices. The SAS 12Gbps interface is backwards compatible, meaning it can work with older SAS and SATA devices, allowing for easy integration into existing storage systems.

Additionally, the hard drive is designed to meet the demands of enterprise-level storage systems and servers, making it suitable for use in a variety of environments, including data centers, cloud storage, and other large-scale storage applications.

The Ultrastar 7K6 also meets industry standard specifications and is compliant with key regulations such as T10 and SFF standards. This ensures that it can be integrated into a variety of enterprise-level environments and operating systems, such as Windows, Linux, and Unix.

The hard drive also comes with a 3-year limited warranty, providing added peace of mind and protection for your investment.

The SAS 12Gbps interface of the Hitachi Ultrastar 7K6 4TB 7.2K RPM SAS 12Gbps 256MB Internal Hard Drive (model number 0B35919) refers to the type of interface used to connect the hard drive to the host system. SAS, or Serial Attached SCSI, is a high-speed data transfer interface that uses a serial protocol to transfer data between devices. The 12Gbps in the model number indicates that the interface supports a data transfer rate of 12 gigabits per second, which is roughly twice as fast as the previous generation of SAS interfaces (6Gbps).

This interface is designed for use in enterprise-level storage systems and servers, where high performance and reliability are critical. The SAS interface is also backwards compatible, allowing it to work with older SAS and SATA devices.

The SAS 12Gbps interface of the Hitachi Ultrastar 7K6 4TB drive allows for faster data transfer, improved reliability, and greater scalability than other interfaces, making it a great choice for storage-intensive applications and large-scale data centers.

256MB Buffer Size

The 256MB buffer size of the Hitachi Ultrastar 7K6 4TB 7.2K RPM SAS 12Gbps 256MB Internal Hard Drive (model number 0B35919) refers to the amount of memory included on the drive to temporarily store data. The buffer is used to improve the performance of the hard drive by allowing it to quickly access frequently-used data.

A larger buffer size allows for more data to be stored in the buffer, which can result in faster data transfer speeds and improved overall performance. In the case of the Ultrastar 7K6, the 256MB buffer size is quite large, providing plenty of space to store frequently-used data, resulting in faster read and write performance.

The buffer size also plays a role in multitasking and heavy workloads, as it helps to ensure that the hard drive can keep up with the demands of multiple applications and tasks, without slowing down or becoming overloaded.