Description
Overview
The Dell 10TB 7.2K RPM SAS Hard Drive (model number 0HV5CH) is a high-capacity storage solution designed for use in enterprise-level servers and storage systems. With a large 10TB storage capacity, this hard drive can store a significant amount of data. The 7.2K RPM spindle speed ensures fast data access and transfer rates, making it well-suited for heavy workloads and large-scale data storage. The SAS (Serial Attached SCSI) interface used by the hard drive provides faster data transfer speeds and improved reliability compared to SATA-based drives. It has a 12 Gbps data transfer rate which is faster than the 6 Gbps of SAS3. Additionally, this hard drive also features a 256MB cache buffer, which improves performance and enhances data access speeds.
interface and data transfer speeds
The Dell 10TB 7.2K RPM SAS Hard Drive (model number 0HV5CH) utilizes a SAS-12GBPS (Serial Attached SCSI) interface, which is a high-speed data transfer technology that is commonly used in enterprise-level servers and storage systems. SAS-12GBPS provides a faster data transfer rate of 12 Gbps, which is double the speed of the previous SAS3 standard that has a data transfer rate of 6 Gbps. This increased data transfer rate allows for faster access to stored data, which can improve the performance and speed of servers and storage systems that use this hard drive.
Additionally, SAS-12GBPS also allows for better scalability, as it supports greater numbers of devices and longer distances between devices. It also supports full-duplex data transfer, meaning it can send and receive data simultaneously. This feature helps to improve system performance, as it can reduce the amount of time that the system spends waiting for data to be transferred.
The 12 Gbps SAS interface also allows for better compatibility with different types of devices, such as tape libraries and disk arrays, and it can be connected to SAS and SATA devices. It also allows for better data security and encryption, with features such as Self-Encrypting Drives (SED) and Secure Key Management.
Data reliability
The Dell 10TB 7.2K RPM SAS Hard Drive (model number 0HV5CH) is designed with data reliability and error recovery features to ensure that stored data is protected and retrievable in the event of a failure. Some of these features include:
Error Correction Code (ECC): ECC is a method of detecting and correcting errors that can occur during data transfer. This feature helps to ensure that data is accurate and readable, even if errors occur during transmission.
RAID: RAID (Redundant Array of Independent Disks) is a method of using multiple hard drives to improve data reliability and performance. This can be done by creating a RAID 1, RAID 5 or RAID 6 configuration, which provides data redundancy and protection against hard drive failure.
Hot-Spare: This feature allows a spare drive to be configured in the system, and in case of failure of any drive, it automatically takes over and rebuilds the RAID.
Automatic Data Recovery: The hard drive is equipped with an Automatic Data Recovery (ADR) feature that can recover data in the event of an unexpected power loss or other types of failures.
Self-Encrypting Drives (SED): SED is a feature that allows the hard drive to encrypt data automatically, which can help to protect against unauthorized access to stored data.
Secure Key Management: This feature allows to store encryption key on the drive itself, and is managed by the drive, which eliminates the need for an external key-management system.
These features help to ensure that data stored on the hard drive is protected and retrievable in the event of a failure, and minimize data loss and downtime.
General Information
- Manufacturer : Dell
- MPN :0HV5CH
- Type : Hard Disk Drive With Tray
- MPN :0HV5CH
Technical Information
- Storage Capacity: 10TB
- Form Factor : 3.5 Inch
- Interface : SAS-12GBPS
- Cache : 256 MB
- Features : Advanced Format 512E
- Rotational Speed : 7.2K RPM
Performance
- Rotational Speed : 7.2K RPM
- External Transfer Rate : 1200 MBPS
- Buffer : 256 MB
- Interfaces : 1 X SAS 12 GB/S
- Compatible Bays : 1 X Hot-Swap – 3.5inch
Dimension and Weight
- Width : 4 Inch
- Depth : 5.8 Inch
- Height : 1 Inch
- Weight : 1.52 Lbs
Compatibility
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- Poweredge R340
- Poweredge R440
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- Poweredge R640
- Poweredge R6415
- Poweredge R740
- Poweredge R740xd
- Poweredge R740xd2
- Poweredge R7415
- Poweredge R7425
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- Powervault Nx440