P19919-X21 HPE 6.4TB SAS-12GBPS Mixed 2.5 inch Enterprise Refurbished

The P19919-X21 HPE 6.4TB SAS 12GBPS Read Intensive Mixed Use 2.5 inch SC SSD offers a range of advanced data management features to ensure that data is stored and retrieved efficiently and reliably. Some of these features include:

• Data compression: This feature allows the drive to compress data as it is being written to the drive, resulting in a more efficient use of the available storage space.
• Data deduplication: This feature eliminates duplicate data blocks, reducing the amount of storage space required to store the data. This is especially useful for workloads that generate large amounts of duplicate data, such as virtualized environments.
• Error correction: The SSD includes advanced error correction technologies that help to ensure that data is stored and retrieved correctly, even in the event of a drive failure.
• Wear-leveling algorithms: The drive includes wear-leveling algorithms that help to ensure that data is evenly distributed across the drive, extending its overall lifespan and maintaining its performance over time.
• Data protection: The SSD includes features to protect against data loss in the event of a power failure or other unexpected interruption. For example, it may use a battery-backed cache or other technologies to ensure that data is flushed to the drive before power is lost.
• Performance optimization: The SSD includes features that optimize its performance for different types of workloads, such as read-intensive, write-intensive, or mixed-use workloads.

The deployment and upgrade process for the P19919-X21 HPE 6.4TB SAS 12GBps Read Intensive Mixed Use 2.5-inch SC SSD can vary depending on the specific operating system and hardware platform being used. However, here is a general outline of the steps involved:

• Plan the deployment: Determine the specific requirements and configurations needed for the deployment, including the number of drives required, the physical layout of the drives in the system, and the desired RAID configuration.
• Prepare the hardware: Physically install the drives in the system, connect the SAS cables, and power on the system.
• Install the operating system: Install the desired operating system on the system, following the vendor's instructions for that specific platform.
• Install the driver: Install the appropriate SAS driver for the operating system being used, following the vendor's instructions for that specific platform.
• Configure the RAID: Configure the desired RAID configuration for the SSDs, following the vendor's instructions for that specific platform.
• Verify the configuration: Verify that the drives are recognized by the operating system and that the desired RAID configuration is functional.
• Format the drives: Format the drives with the desired file system, following the vendor's instructions for that specific platform.

For an upgrade, the steps involved will depend on the specific hardware and software being used, but the general process would involve backing up any existing data, physically installing the new drives, and then following the steps outlined above to configure the drives in the system.

It is recommended to follow the vendor's instructions and best practices for the specific platform being used to ensure a smooth and successful deployment or upgrade process.

Data backup and disaster recovery are critical components of any storage system, and the P19919-X21 HPE 6.4TB SAS 12GBPS Read Intensive Mixed Use 2.5 inch SC SSD is no exception. Here are some best practices for data backup and disaster recovery with this SSD:

• Regular backups: Regular backups of your data are essential for protecting against data loss in case of a drive failure, natural disaster, or other unexpected event. You can use tools like HPE's Data Protector or other backup software to create regular backups of your data and ensure that you can quickly recover it in case of an issue.
• Off-site backups: In addition to regular backups, it's also important to store backups off-site to protect against data loss in the event of a disaster, such as a fire or flood. You can store backups in the cloud or on a separate physical storage device at a remote location.
• Test your backups: Regularly testing your backups is important for ensuring that you can recover your data in case of an issue. You should perform a full restore of your backups to a test environment and verify that the data can be recovered successfully.
• Disaster recovery plan: Having a well-defined disaster recovery plan is critical for ensuring that you can quickly recover from a disaster. Your plan should include steps for restoring your data, as well as procedures for testing your backups and restoring critical systems.
• Multiple copies of data: Having multiple copies of your data, such as backups and replicas, can help to ensure that your data is protected and can be recovered in case of an issue.

• Manufacturer: HPE
• MPN: P19919-X21
• Type: Solid State Drive (SSD)
• SSD Type : SAS 12GBPS
• Spare Part Number: P20840-001
• Capacity: 6.4 TB

• Capacity: 6.4 TB
• NAND Flash Memory Type: Triple-Level Cell (TLC)
• Connectivity: Dual Port
• Form Factor: 2.5-inch SFF
• Interface: SAS 12Gbps
• Plug Type: Hot Pluggable
• Carrier Type: Smart Carrier (SC)
• Workload Type: Mixed-Use
• Features: Digitally Signed Firmware
• Bundled with: HPE Smart Carrier

• Lifetime Writes: 34241
• Endurance DWPD (Drive Writes Per Day): 3
• Drive Transfer Rate: 12 Gb/sec (external)
• Random Read IOPS (4KiB, Q=16): 105000
• Max Random Read IOPS (4KiB): 175000@Q256
• Random Write IOPS (4KiB, Q=16): 125000
• Max Random Write IOPS (4KiB): 125000@Q32
• MAX Seq Reads Throughput (MiB/s): 1080
• Max Seq Writes Throughput (MiB/s): 1030
• Random Read Avg. Latency uSec (4KiB, Q1): 195
• Random Write Avg. Latency uSec (4KiB, Q1): 95

• Idle Time: 3.42 Watt
• Random Read: 5.56 Watt
• Random Write: 5.56 Watt
• Sequential Read: 6.44 Watt
• Sequential Write: 9.19 Watt
• Random Read/Write: 5.56 Watt
• Power MAX: 9.19 Watt

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

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