Description
Hot Plug Support and Maintenance
Hot-plug support and maintenance are important considerations when selecting a hard drive. These features allow for the replacement or addition of hard drives without the need to shut down the system or interrupt service.
Hot-plug support refers to the ability of a hard drive to be inserted or removed from a running system without requiring a system restart. This allows for easy maintenance and upgrades, as drives can be added or replaced without disrupting service. To support hot-plug operation, a hard drive must include several features, including support for advanced drive connectors such as SAS or SATA, and support for hot-plug operations at the hardware and software levels.
In addition to hot-plug support, maintenance features are also important for ensuring the reliability and longevity of hard drives. Maintenance features may include built-in error detection and correction mechanisms, such as ECC or CRC, that help to ensure that data is accurately written and read from the drive. Additionally, some hard drives may include self-monitoring, analysis, and reporting technology (SMART) features that provide advanced diagnostics and reporting on the health and performance of the drive.
Hard drives may also include features for managing the drive’s operating environment, such as temperature monitoring and control or built-in sensors that detect physical vibrations and shocks. These features help to ensure that the drive is operating within specified environmental conditions and can prevent data loss or drive failure due to environmental factors.
Backup and Recovery Options
Backup and recovery options are important considerations when selecting a hard drive. These features help to ensure that data stored on the hard drive is protected against data loss or corruption, and can be quickly recovered in the event of a failure or other disaster.
Hard drives may include various backup and recovery options, including software-based solutions, hardware-based solutions, or a combination of both. Software-based solutions may include backup and recovery software that allows for automatic or manual backup of data to external drives or cloud-based storage. These solutions may also include features for incremental or differential backups, which allow for efficient use of storage space and faster recovery times.
Hardware-based solutions may include features such as RAID (redundant array of independent disks), which provide data redundancy and fault tolerance by storing data across multiple drives. RAID configurations can help to ensure that data is protected against drive failure or other hardware issues, and can provide fast recovery times in the event of a failure.
Other backup and recovery options may include features such as snapshots, which allow for the creation of point-in-time copies of data that can be quickly restored in the event of data loss or corruption. Additionally, some hard drives may include built-in recovery partitions or firmware-based recovery options that allow for quick recovery of the operating system and other critical system files.
Noise and Vibration Levels
Noise and vibration levels are important considerations when selecting a hard drive. Excessive noise and vibration can cause unwanted distractions, affect system performance, and even lead to premature drive failure.
Noise levels are typically measured in decibels (dB) and refer to the amount of sound generated by the drive during operation. Hard drives with high noise levels may be distracting in quiet environments or may interfere with audio recording or other sensitive operations. Noise levels can be affected by a variety of factors, including the rotational speed of the drive, the design of the drive’s bearings, and the level of vibration generated during operation.
Vibration levels are typically measured in g-forces and refer to the level of mechanical vibration generated by the drive during operation. High levels of vibration can affect system performance by causing read and write errors, leading to decreased performance, and can even cause premature drive failure. Vibration levels can be affected by the rotational speed of the drive, the quality of the drive’s bearings, and the overall design and construction of the drive.
To minimize noise and vibration levels, hard drives may include various design features, such as advanced bearing systems, vibration dampening technologies, and advanced firmware that manages the drive’s operating environment. Additionally, hard drives may include shock-absorbing features that help to minimize the impact of physical shocks and vibrations on the drive.
Product Features
- Manufacturer: Hewlett Packard Enterprise (HPE)
- MPN: EG0900FDJYR
- Option Part Number: 619291-B21
- Spare Part Number: 619463-001
- Assembly Number: 718159-001
- HPE GPN: 507129-018
- SmartBuy Number: 619291-S21
- SKU: EG0900FDJYR
Technical Information
- Capacity : 900 GB
- Form Factor: 2.5inch
- Spindle Speed : 10000 RPM
- Interface : Serial Attached Scsi (SAS)6-Gbits
- Single Track : 0.21 Ms
- Average : 3.57 Ms
- Full-stroke : 7.30 Ms
- Physical Configuration : Bytes/sector 512
- Logical Blocks : 1,758,174,768
Dimension and Weight
- Width : 2.8 Inch
- Depth : 3.9 Inch
- Height : 0.6 Inch
- Weight :0.50 Lbs
Compatibility
- Blade System Integrity Server Blades
- HP Integrity Bl860c I2 Server Series
- HP Integrity Bl870c I2 Server Series
- HP Integrity Bl890c I2 Server Series
- Blade System Proliant Server Blades
- HP Proliant Bl460c G7 Server Series
- HP Proliant Bl465c G7 Server Series
- HP Proliant Bl620c G7 Server Series
- HP Proliant Bl680c G7 Server Series
- HP Proliant Bl685c G7 Server Series
- Blade System Proliant Workstation Blades
- HP Proliant Ws460c G6 Workstation Series
- Blade System Storage Blades
- HP Sb40c Storage Blade
- Disk Enclosures
- HP 70 Modular Smart Array
- HP D2000 Disk Enclosures
- File Services For Sans
- HP X3000 G2 Network Storage Systems
- HP Proliant Dl Servers
- HP Proliant Dl120 G7 Server Series
- HP Proliant Dl160 G6 Server Series
- HP Proliant Dl165 G7 Server Series
- HP Proliant Dl180 G6 Server Series
- HP Proliant Dl320 G6 Server Series
- HP Proliant Dl360 G7 Server Series
- HP Proliant Dl370 G6 Server Series
- HP Proliant Dl380 G7 Server Series
- HP Proliant Dl580 G7 Server Series
- HP Proliant Dl585 G7 Server Series
- HP Proliant Dl980 G7 Server Series
- HP Proliant Ml Servers
- HP Proliant Ml110 G7 Server Series
- HP Proliant Ml350 G6 Server Series
- HP Proliant Ml370 G6 Server Series
