Description
ECC and Error Correction Capabilities
ECC (Error Correction Code) is a technique that enables the detection and correction of errors in data storage or transmission. ECC uses mathematical algorithms to verify the accuracy of data and correct any errors that it finds.
In the context of a hard drive, ECC helps to ensure that the data stored on the disk is accurate and reliable. When data is written to a hard drive, it is divided into small sections called sectors. Each sector has a unique identifier that can be used to detect errors. ECC algorithms are used to check the data in each sector and correct any errors that are found.
Hard drives with ECC capabilities are less likely to experience data corruption, which can lead to data loss or system crashes. This is particularly important in enterprise environments where data reliability is crucial. ECC also helps to improve overall system performance by reducing the number of errors that need to be retransmitted, which can slow down data transfer rates.
SAS Interface and Its Advantages
SAS (Serial Attached SCSI) is a type of interface used to connect storage devices like hard drives and solid-state drives (SSDs) to a computer or server. SAS is a high-performance interface that provides fast data transfer rates and supports multiple devices on a single interface. Some of the advantages of SAS interface include:
- High Performance: SAS provides faster data transfer rates than SATA and is ideal for high-performance applications like servers, workstations, and enterprise storage systems.
- Scalability: SAS supports up to 65,536 devices on a single interface, making it highly scalable and flexible.
- Hot Swapping: SAS supports hot-swapping, which allows you to replace or add drives without shutting down the system.
- Multiple Lane Support: SAS supports multiple lanes for faster data transfer rates and can be used with multi-lane SAS controllers for even higher performance.
- Error Detection and Correction: SAS includes error detection and correction capabilities, which help to ensure data integrity and reliability.
- Dual Port Connectivity: SAS drives can be configured with dual port connectivity, which provides redundancy and failover capabilities for mission-critical applications.
- Backward Compatibility: SAS is backward compatible with SATA, which means that SAS controllers can support both SAS and SATA drives.
- Longer Cable Length: SAS supports longer cable lengths than SATA, which makes it ideal for use in large storage systems.
- Enhanced Reliability: SAS drives are designed for use in high-availability systems and include features like advanced error recovery and enhanced reliability.
- Wide Compatibility: SAS is widely used in enterprise storage systems, servers, and workstations, and is supported by most operating systems and storage software.
Dual Port Configuration and Its Advantages
A dual port configuration refers to a hard drive that has two separate SAS ports, allowing for redundant connections to a server or storage system. Some subheadings related to the advantages of a dual port configuration for the HPE DG0300BAMYR hard drive could include:
- Redundancy and failover protection
- Improved data availability
- Increased throughput and bandwidth
- Load balancing capabilities
- Simplified cable management
- Flexibility for storage system design
- Improved performance and reliability
- Reduced downtime and maintenance costs
- Improved storage system scalability
- Better integration with clustering technologies
- Enhanced high availability capabilities
- Easier storage migration and data replication
- Improved disaster recovery capabilities
- Improved virtualization support
- Enhanced storage resource management.
General Information
- Manufacturer : Hewlett Packard Enterprise (HPE)
- MPN: DG0300BAMYR
- Option Part Number: 492620-B21
- Spare Part Number: 493083-001
- Model Number: DG0300BAMYR
- Assembly Part Number: 507605-002
- SKU: DG0300BAMYR
- Type: Internal Hard Drive (HDD)
- HDD Type: SAS-3GBPS
Performance
- Capacity: 300 GB
- Form Factor: 2.5 inch
- Spindle Speed: 10000 RPM
- Buffer: 16 MB
- External Data Transfer Rate: 300 MBps
- Drive Technology (Fill): Air
- Carrier Type: Standard Carrier
Workload: Enterprise
- Bundled with: HPE Standard Drive Carrier
- Dimension and Weight
- Width : 2.8 Inch
- Depth : 3.9 Inch
- Height : 0.6 Inch
- Weight : 0.50 lbs
Environmental Parameters
- Min Operating Temperature: 50 °F
- Max Operating Temperature: 95 °F
Compatibility
- HP ProLiant BL Series: BL20p (G4) BL45p (G2) BL460c (G6 G7) BL465c (G1 G5 G6 G7) BL480c (BL620c G7)
- HP ProLiant BL Series: BL680c (G5 G6 G7) BL685c (G6 G7) WS460c (G6 G7)
- HP ProLiant DL Series: DL1000 DL120 (G6 G7) DL160 (G6 G7) DL160se (G6 G7) DL165 (G6 G7) DL170e (G6 G7)
- HP ProLiant DL Series: DL170h (G6 G7) DL180 (G6 G7) DL320 (G6 G7) DL360 (G4p G5 G6 G7) DL365 (G1 G5 G6 G7)
- HP ProLiant DL Series: DL370 (G6 G7) DL380 (G4 G5 G6 G7) DL385 (G1 G2 G3 G4 G5/G5p G6 G7)
- HP ProLiant DL Series: DL580 (G3 G4 G5 G6 G7) DL585 (G2 G3 G4 G6 G7) DL785 (G6)
- HP ProLiant ML Series: ML 110 (G7) ML350 (G5 G6 G7) ML370 (G5 G6 G7) ML570 (G3 G4 G5)
- HP ProLiant SL Series: SL390s (G6 G7)
- HP Storage arrays: D2700 MSA 1040 MSA70 P2000 (G3) X1500 (G2) X16000 (G2) X1800 (G2) X3400 (G2)
- HP Storage arrays: X3800 (G2) 2000i (G2) 2000sa (G2)
