P21143-K21 HPE 3.84TB SAS 12GBPS Read Intensive 2.5inch New

The HPE P21143-K21 3.84TB SAS 12GB/s Read Intensive 2.5-inch Smart Carrier SSD offers advanced data management features to help improve data availability, reliability, and performance. Here are some of the key features:

• Data protection: The SSD supports end-to-end data protection, ensuring that data is protected from the time it is written to the drive until it is read.
• Error correction: The drive supports advanced error correction algorithms to detect and correct errors that may occur during data transmission.
• RAID support: The SSD is designed to work with RAID controllers and can be configured in various RAID levels to provide data protection and improved performance.
• Power loss protection: The drive includes power loss protection to prevent data loss in the event of a power failure.
• Advanced wear-leveling: The drive uses advanced wear-leveling algorithms to distribute writes evenly across the drive, reducing the wear on any specific block and increasing the lifespan of the SSD.
• TRIM support: The SSD supports the TRIM command, which helps to optimize performance and extend the lifespan of the drive by allowing the operating system to discard blocks that are no longer in use.
• Advanced SMART attributes: The drive provides advanced SMART attributes, which can be monitored to track the health and performance of the drive and identify potential issues before they become critical.

These advanced data management features help ensure that data is protected and available, while also improving performance and reliability. They make the HPE P21143-K21 3.84TB SAS 12GB/s Read Intensive 2.5-inch Smart Carrier SSD an ideal solution for read-intensive workloads.

The HPE P21143-K21 3.84TB SAS 12Gbps Read Intensive 2.5-inch Smart Carrier SSD offers several features and benefits, including:

• High Performance: The drive is capable of delivering high read speeds of up to 12Gbps, making it suitable for read-intensive workloads.
• Large Capacity: With a capacity of 3.84TB, the drive provides ample storage space for large datasets.
• Scalability: The drive is designed to be used in a SAS-based storage infrastructure, allowing for easy expansion and scalability of storage capacity.
• Hot-Plug Capabilities: The drive supports hot-plug capabilities, allowing for the replacement of drives without disrupting the operation of the system.
• Reliability: The drive is designed to meet the high reliability requirements of data center environments, with features such as error correction code (ECC) to detect and correct data errors, and end-to-end data protection to ensure data integrity.
• Energy Efficiency: The drive is designed to be energy-efficient, reducing power consumption and helping to lower operating costs.
• Compatibility: The drive is compatible with a wide range of HPE servers and storage systems, making it a flexible and versatile storage solution.

Wear-leveling and over-provisioning are two important features that help improve the performance and longevity of the HPE P21143-K21 3.84TB SAS 12GB/s Read Intensive 2.5-inch Smart Carrier SSD.

Wear-leveling: Wear-leveling is a technique used to distribute writes evenly across the SSD, reducing the wear on any specific block and increasing the lifespan of the drive. The drive's controller uses algorithms to track the number of writes to each block and dynamically remaps data to different blocks to balance the wear.

Over-provisioning: Over-provisioning is the practice of setting aside a portion of the SSD's capacity for use by the drive's internal management functions, such as wear-leveling, garbage collection, and error correction. This extra capacity helps improve the performance and longevity of the drive by reducing the wear on any specific block and allowing the drive to perform maintenance tasks more efficiently.

By using wear-leveling and over-provisioning, the HPE P21143-K21 3.84TB SAS 12GB/s Read Intensive 2.5-inch Smart Carrier SSD is able to deliver consistent performance and high reliability, even in high-write workloads. These features also help ensure that the drive continues to perform well over time, maximizing the return on investment in the drive.

• Manufacturer: Hewlett Packard Enterprise (HPE)
• MPN: P21143-K21
• Spare Part Number: P22637-001
• SmartBuy Part Number: P21143-S21
• Type: Internal Solid State Drive (SSD)
• SSD Type : SAS 12GBPS

• Capacity: 3.84TB
• Form Factor: 2.5-inch SFF
• Interface: SAS 12Gbps
• NAND Flash Memory Type: Triple-level cell (TLC)
• Connectivity: Dual Port
• Plug Type: Hot Pluggable
• Carrier Type: Smart Carrier (SC)
• Workload Type: Read Intensive
• Features: Digitally Signed Firmware (DS)
• Bundled with: HPE Smart Carrier
• Platform Supported: HPE ProLiant Rack/Tower/BladeSystem Servers/Synergy

• Lifetime Writes: 6848
• Endurance DWPD (Drive Writes Per Day): 1.0
• Drive Transfer Rate: 1.2 GBps (external)
• Random Read IOPS (4KiB, Q=16): 140000
• Random Write IOPS (4KiB, Q=16): 95000
• MAX Random Read IOPS (4KiB): 210000@Q128
• MAX Random Write IOPS (4KiB): 100000@Q64

• Idle Time: 3.89 Watt
• Random Read: 6.75 Watt
• Random Write: 6.75 Watt
• Sequential Read: 6.64 Watt
• Sequential Write: 10.14 Watt
• Random Read/Write: 6.75 Watt
• Maximum: 10.14 Watt

• Height: 0.63 inch
• Width: 3.10 inch
• Depth: 5.45 inch
• Weight: 1.50 lbs

• HPE ProLiant DL Series: DL160 Gen10 (2.5 inch), DL160 Gen10 Base (2.5 inch), DL160 Gen10 Entry (2.5 inch), DL180 Gen10 (2.5 inch), DL180 Gen10 Base (2.5 inch), DL180 Gen10 SMB (2.5 inch), DL20 Gen10 (2.5 inch), DL20 Gen10 Entry (2.5 inch), DL20 Gen10 Performance (2.5 inch), DL20 Gen10 solution (2.5 inch), DL325 Gen10 (2.5 inch), DL325 Gen10 Base (2.5 inch), DL325 Gen10 Entry (2.5 inch), DL325 Gen10 Performance (2.5 inch), DL325 Gen10 Plus (2.5 inch), DL325 Gen10 SMB Solution (2.5 inch), DL325 Gen10 Solution (2.5 inch), DL360 Gen10 (2.5 inch), DL360 Gen10 Base (2.5 inch), DL360 Gen10 Entry (2.5 inch), DL360 Gen10 High Performance (2.5 inch), DL360 Gen10 Low (2.5 inch), DL360 Gen10 Network Choice (2.5 inch), DL360 Gen10
• Performance (2.5 inch), DL360 Gen10 Premium (2.5 inch), DL360 Gen10 SMB (2.5 inch), DL360 Gen10 SMB Network Choice (2.5 inch),
• DL360 Gen10 Solution (2.5 inch), DL360 Gen10 Special Server (2.5 inch), DL385 Gen10 (2.5 inch), DL385 Gen10 Base (2.5 inch), DL385 Gen10 Entry (2.5 inch), DL385 Gen10 High-Performance (2.5 inch), DL385 Gen10 Performance (2.5 inch), DL385 Gen10 Plus (2.5 inch), DL385 Gen10 Plus Entry (2.5 inch), DL385 Gen10 SMB (2.5 inch), DL385 Gen10 Solution (2.5 inch), DL560 Gen10 (2.5 inch), DL560 Gen10 Base (2.5 inch), DL560 Gen10 Entry (2.5 inch), DL560 Gen10 Performance (2.5 inch), DL580 Gen10 (2.5 inch), DL580 Gen10 Base (2.5 inch), DL580 Gen10 Entry (2.5 inch), DL580 Gen10 Performance (2.5 inch)
• HPE ProLiant ML Series: ML350 Gen10 (2.5 inch), ML350 Gen10 Base (2.5 inch), ML350 Gen10 Entry (2.5 inch), ML350 Gen10 High Performance (2.5 inch), ML350 Gen10 Performance (2.5 inch), ML350 Gen10 SMB (2.5 inch), ML350 Gen10 Solution (2.5 inch), ML350 Gen10 Special Server (2.5 inch), ML350 Gen10 Sub-Entry (2.5 inch)