HPE P12285-X21 SAS-12GBPS 600GB 10K RPM DS Internal Hard Refurbished

The cache size and read/write performance are important factors to consider when selecting a hard drive. The cache size determines the amount of data that can be temporarily stored on the drive, which can improve performance. The read/write performance refers to how quickly data can be read from or written to the drive.

Subheadings related to cache size and read/write performance for the HPE P12285-X21 SAS-12GBPS 600GB 10K RPM DS internal hard drive could include:

• Cache size: The HPE P12285-X21 has a 256MB cache, which is larger than the cache size of many other hard drives. This cache can help improve performance by temporarily storing frequently accessed data on the drive, reducing the time it takes to retrieve data from the disk platters.
• Read performance: The HPE P12285-X21 has a 10K RPM spindle speed, which allows for fast read speeds. This makes it well-suited for applications that require high read performance, such as data mining, database applications, and multimedia applications.
• Write performance: The HPE P12285-X21 also has strong write performance, thanks to its high spindle speed and SAS 12Gbps interface. This makes it a good choice for applications that require both fast read and write speeds, such as video editing and high-performance computing.
• Adaptive read ahead caching: The HPE P12285-X21 supports adaptive read ahead caching, which can improve read performance by predicting what data will be accessed next and storing it in the cache. This can help reduce the amount of time it takes to access frequently accessed data.
• Write back caching: The HPE P12285-X21 also supports write back caching, which allows data to be written to the cache before being written to the disk platters. This can help improve write performance by allowing the system to continue working while the drive completes the write operation.

Power consumption and efficiency are important considerations when selecting a hard drive, particularly for data centers and other large-scale applications where energy usage can have a significant impact on operating costs.

Subheadings related to power consumption and efficiency for the HPE P12285-X21 SAS-12GBPS 600GB 10K RPM DS internal hard drive could include:

• Idle power consumption: The HPE P12285-X21 features low idle power consumption, which can help reduce energy usage and operating costs in scenarios where the drive is not actively in use.
• Operating power consumption: The HPE P12285-X21's operating power consumption is optimized for high-performance applications, balancing energy efficiency with high-speed data transfer rates.
• Power management features: The HPE P12285-X21 supports a variety of power management features, including power-on-demand and power throttling, which can help optimize power usage based on system demand and reduce overall energy consumption.
• Environmental efficiency: The HPE P12285-X21 is designed to be environmentally efficient, meeting various industry standards for energy efficiency and reducing the environmental impact of data center operations.
• Heat dissipation: The HPE P12285-X21's efficient power consumption also contributes to reduced heat dissipation, which can help reduce cooling requirements and further lower energy usage and operating costs.

Error correction and data integrity features are important considerations when selecting a hard drive, especially for enterprise and mission-critical applications. These features help ensure that data is stored and retrieved correctly, without errors or corruption.

Subheadings related to error correction and data integrity for the HPE P12285-X21 SAS-12GBPS 600GB 10K RPM DS internal hard drive could include:

• Error correction code (ECC): The HPE P12285-X21 features ECC, which is a technique used to detect and correct errors that may occur during data transmission or storage. This can help ensure that data is stored and retrieved correctly, without errors or corruption.
• End-to-end data protection: The HPE P12285-X21 supports end-to-end data protection, which helps ensure that data is not corrupted as it is transferred between the drive and the host system. This feature can help prevent data loss or corruption due to issues such as bit rot or electromagnetic interference.
• Self-encrypting drive (SED): The HPE P12285-X21 is available as a self-encrypting drive (SED), which can help protect data at rest by automatically encrypting data as it is written to the drive. This can help ensure that sensitive data is protected even if the drive is stolen or lost.
• T10 Data Integrity Field (DIF): The HPE P12285-X21 supports T10 Data Integrity Field (DIF), which is a technique used to ensure that data is not corrupted during transmission. This feature can help prevent data loss or corruption due to issues such as electromagnetic interference or data corruption.
• Background media scan: The HPE P12285-X21 features a background media scan feature, which periodically scans the drive for potential media errors. This can help prevent data loss or corruption by identifying and correcting potential issues before they become a problem.

Detail Description

• Manufacturer: HPE
• MPN: P12285-X21
• Type: Hard Disk Drive (HDD)
• HDD – Type: SAS-12GBPS
• Spare Part Number: 872736-001
• Model Number: EG000600JWJNP
• Assembly Number: 876938-001
• SKU: P12285-X21

Technical Information

• Capacity: 600 GB
• Form Factor: 2.5 inch SFF
• Bytes per Sector: 512
• Format Type: 512n
• Plug Type: Hot Pluggable
• Workload Type: Enterprise
• Features: Advanced Format 512n, Digitally Signed Firmware (DS)
• Bundled with: HPE SmartDrive carrier

Dimension and Weight

• Width : 2.8 Inch
• Depth : 3.9 Inch
• Height : 0.6 Inch
• Weight : 0.50 lbs

Performance

• Spindle Speed: 10000 rpm
• Data Transfer Rate: 12 GB/s (external)

Expansion & Connectivity

• Interfaces: 1 x SAS 12Gb/s
• Compatible Bay: 2.5" SFF

Compatibility Information

• HPE ProLiant BL Series: BL420c (G8 G9) BL460c (G8 G9) BL465c (G8 G9) BL660c (G8 G9)
• HPE ProLiant DL Series: DL20 (G9) DL120 (G8 G9) DL160 (G8 G9) DL180 (G8 G9) DL320e (G8 G9) DL360 (G8 G9) DL360e (G8 G9) DL360p (G8 G9) DL388 (G9) DL380 (G8 G9) DL380e (G8 G9) DL380p (G8 G9) DL385 (G10) DL385p (G8 G9) DL560 (G8 G9) DL580 (G8 G9) DL160 (G10) DL360 (G10) DL380 (G10) DL385 (G10) DL560 (G10) DL580 (G10