Description
Backup and Disaster Recovery Options
Certainly! Here is some information about the backup and disaster recovery options for the 872489-B21 HPE 2TB SATA 6GBPS Hard Drive:
The 872489-B21 HPE 2TB SATA 6GBPS Hard Drive can be used as a backup and disaster recovery solution for critical data and applications. Here are some backup and disaster recovery options for this hard drive:
- HPE Data Protector: HPE Data Protector is backup and recovery software that is designed to protect data in physical, virtual, and cloud environments. It supports backup and recovery to disk, tape, and cloud storage, and can be used with the 872489-B21 hard drive.
- Veeam Backup & Replication: Veeam Backup & Replication is backup and recovery software that is designed to protect virtual, physical, and cloud-based workloads. It supports backup and recovery to disk, tape, and cloud storage, and can be used with the 872489-B21 hard drive.
- Windows Server Backup: Windows Server Backup is a backup and recovery tool that is built into Microsoft Windows Server. It supports backing up data to external hard drives, network locations, and optical media, and can be used with the 872489-B21 hard drive.
- Disaster Recovery: The 872489-B21 hard drive can also be used as part of a disaster recovery solution. For example, multiple hard drives can be used to create a RAID array that provides redundancy and protects against data loss in the event of a hardware failure.
RAID Configurations and Support
RAID (Redundant Array of Independent Disks) is a technology that allows multiple physical hard drives to be combined into a single logical unit, providing various benefits such as improved performance, fault tolerance, and data redundancy.
There are several RAID configurations that provide different levels of fault tolerance and performance. Here are some of the most common RAID configurations:
- RAID 0: This configuration uses striping to split data evenly across two or more hard drives, which can significantly improve read/write performance. However, it does not provide any redundancy, so if one drive fails, all data on the array may be lost.
- RAID 1: This configuration uses mirroring to create an exact copy of data on two hard drives, providing redundancy in case one drive fails. However, it does not improve performance as data is only written to one drive and then copied to the other.
- RAID 5: This configuration uses block-level striping with parity to provide both performance and redundancy. Data is distributed across three or more hard drives, and parity information is stored on each drive, allowing the array to recover from a single drive failure.
- RAID 6: This configuration is similar to RAID 5 but uses two parity blocks instead of one, allowing the array to recover from two drive failures.
- RAID 10: This configuration combines RAID 0 and RAID 1 to provide both improved performance and redundancy. Data is striped across mirrored pairs of hard drives, providing redundancy in case one drive fails.
When it comes to support, RAID is supported by most modern operating systems and hardware platforms. However, it’s important to ensure that the specific RAID configuration you choose is supported by your hardware and software. Many RAID configurations require a dedicated RAID controller, which may be built into your motherboard or require a separate add-on card. Additionally, it’s important to regularly back up your data, even if you’re using a RAID configuration, as no RAID configuration can guarantee 100% data safety in all situations.
Encryption and Secure Erase Capabilities
Encryption and secure erase capabilities are two important features that help protect data on storage devices.
Encryption is the process of converting plain text or data into ciphertext, which can only be decrypted with a key or password. Encryption helps protect data from unauthorized access and can be used to securely store sensitive information such as financial records or personal information. There are many encryption algorithms and standards available, including Advanced Encryption Standard (AES), Triple Data Encryption Standard (3DES), and Rivest-Shamir-Adleman (RSA).
In addition to encrypting data at rest, it’s also important to encrypt data in transit, such as when sending emails or transferring files over the internet. Secure protocols such as HTTPS, SSH, and SSL/TLS can help ensure that data is encrypted during transmission.
Secure erase, on the other hand, is the process of permanently deleting data from a storage device so that it cannot be recovered by any means. This is especially important when disposing of old hard drives or other storage devices that may contain sensitive information. Simply deleting files or formatting a drive is not sufficient to securely erase data, as it can still be recovered with specialized tools.
There are several methods for securely erasing data, including overwriting the data with zeros or random bits, degaussing (using a strong magnetic field to erase the data), and physically destroying the storage device. Software tools such as DBAN (Darik’s Boot and Nuke) or the built-in secure erase function in some operating systems can help securely erase data from storage devices.
Encryption and secure erase capabilities are important features for protecting data on storage devices. Encryption helps protect data from unauthorized access, while secure erase helps ensure that data cannot be recovered after it is deleted.
Detail Description
- Manufacturer: HPE
- MPN: 872489-B21
- Type : Hard Drive Hot-Swap
- HDD-Type : 2TB-7.2K RPM
- SKU: 872489-B21
- Spare Part Number: 872771-001
- Model Number: MB002000GWCBD
- Model Number: MB002000GWFGH
- Model Number: MB002000GWFVT
- Model Number: MB002000GWFWA
- Model Number: MB002000GWFWL
- Assembly Number: 866122-002
- Assembly Number: 871332-002
- Assembly Number: 872293-001
- Assembly Number: 872295-001
- Assembly Number: 872329-002
Technical Information
- Capacity: 2 TB
- Form Factor: 3.5 inch LFF
- Bytes per Sector: 512
- Drive Technology (Fill): Air
- Format Type: 512e
- Carrier Type: Smart Carrier (SC)
- Workload: Midline
- Features: Advanced Format 512e, Digitally Signed Firmware
- Bundled with: HPE SmartDrive Carrier
Performance
- Transfer Rate Synchronous (Max): 6GB/Sec
- Rotational Speed: 7200 RPM
- Average Seek Time: 7.45 MS
- Max Seek Time: 14.2 MS
- Track-to-Track Seek Time: 0.32 MS
- OD Media Rate, Max Sequential Throughput (MiB/s): 215
- 128Kib Random 50% RD/ 50% WT(IOPs): 110
Expansion & Connectivity
- Interfaces: 1 x SATA 6 Gb/s
- Compatible Bay: 3.5inch LFF
Power Consumption
- Idle Time: 8.8 Watts
- Random R/W: 12.1 Watts
- Power Sequential Read: 10.8 Watts
- Power Sequential Write: 10.5 Watts
Environmental Parameters
- Min Operating Temperature: 50° F (10° C)
- Operating Temperature: 95° F (35° C)
Dimension and Weight
- Width : 4 Inch
- Depth : 5.8 Inch
- Height : 1 Inch
- Weight : 1.52 Lbs
Compatibility Information
- HPE ProLiant DL Series: DL20 Gen9 Solution (3.5 inch), DL360 Gen10 (3.5 inch), DL360 Gen10 Base (3.5 inch), DL360 Gen10 Entry (3.5 inch), DL360 Gen10 High Performance (3.5 inch), DL360 Gen10 Low (3.5 inch), DL360 Gen10 Performance (3.5 inch), DL360 Gen10 Solution (3.5 inch), DL380 Gen10 (3.5 inch), DL380 Gen10 Base (3.5 inch), DL380 Gen10 Entry (3.5 inch), DL380 Gen10 High Performance (3.5 inch), DL380 Gen10 Performance (3.5 inch), DL380 Gen10 Solution (3.5 inch), DL385 Gen10 (3.5 inch), DL385 Gen10 Base (3.5 inch), DL385 Gen10 Entry (3.5 inch), DL385 Gen10 High-Performance (3.5 inch), DL385 Gen10 Performance (3.5 inch), DL385 Gen10 Solution (3.5 inch), DL388 Gen9 (3.5 inch), DL388 Gen9 Base (3.5 inch)
- HPE ProLiant DL Series: ML110 Gen9 (3.5 inch), ML110 Gen9 Base (3.5 inch), ML110 Gen9 Entry (3.5 inch), ML150 Gen9 (3.5 inch), ML150 Gen9 Base (3.5 inch), ML150 Gen9 Entry (3.5 inch), ML150 Gen9 Performance (3.5 inch), ML30 Gen9 Entry (3.5 inch), ML30 Gen9 Solution (3.5 inch), ML350 Gen9 (3.5 inch), ML350 Gen9 Base (3.5 inch), ML350 Gen9 Entry (3.5 inch), ML350 Gen9 Performance (3.5 inch)
