842783-004 HPE 3.2TB SAS 12GBPS Mixed USE 2.5 Inch Solid State Drive | Refurbished

The HPE 842783-004 is a 3.2TB SAS (Serial Attached SCSI) solid state drive (SSD) that operates at 12 Gbps and is designed for mixed use, meaning it can handle both read-intensive and write-intensive workloads. This drive is intended to be used with HPE MSA (Modular Smart Array) products, which are storage systems that are designed for small and medium-sized businesses.

In terms of reliability, the HPE 842783-004 has a high Mean Time Between Failure (MTBF) rating of 2.5 million hours, which means that the drive is designed to last for a long time and operate without failure. Additionally, it has a low power consumption of 5.5W (Active), 5.0W (Idle) that can help to reduce the power consumption of the system, thus leading to a reduction in the cooling and power requirements.

In terms of data protection, the drive has built-in features like Secure erase, Self-Encrypting Drive (SED) and supports the TCG Opal 2.0 standard. Secure Erase feature allows sanitizing the drive by overwriting data with zeroes, making it impossible to recover any data. The SED feature encrypts the data on the drive, which can provide an additional layer of protection against unauthorized access. TCG Opal 2.0 standard is a set of specifications that define a common set of security features for self-encrypting drives (SEDs).

It is important to note that the actual level of reliability and data protection will depend on the specific configuration and the overall system architecture.

High Speed Data Transfer

The HPE 842783-004 is a 3.2TB SAS 12GBPS mixed-use solid state drive (SSD) designed for use in HPE MSA (Modular Smart Array) products. The SAS 12 Gbps interface of the drive provides high-speed data transfer capabilities that allow for faster read and write speeds compared to SATA-based SSDs. This can help to improve the overall performance of your MSA system and allow for faster access to data.

The SAS interface is a point-to-point serial interface that provides faster data transfer speeds compared to parallel interfaces like SATA. Additionally, SAS provides more robust error handling and improved reliability compared to SATA. SAS also supports advanced features such as dual-port and multi-path capabilities, which can help to increase the availability of your storage system.

It’s important to note that, even though this drive is designed for use with HPE MSA products, it’s always recommended to check with the system or the controller’s manufacturer documentation to ensure that the drive is compatible with your specific hardware before purchasing it. Additionally, data transfer speed will be influenced by other factors such as the hardware’s interface, the system’s architecture, and the workloads that are running on the system.