Description
Comparison to Similar Products
The HPE 816999-B21 is a high-performance and high-capacity solid-state drive (SSD) that is designed for use in Hewlett Packard Enterprise servers and storage systems with 3.5-inch Small Form Factor (SFF) bays. It comes with a Smart Carrier (SC) Converter, which allows it to be used in systems that support only Large Form Factor (LFF) drives.
Similar products to the 816999-B21 include:
- HPE 816990-B21: This is a 3.5-inch LFF drive that has similar specifications to the 816999-B21, with a capacity of 960 GB and SATA 6 Gbps interface. It also has similar performance, with sequential read and write speeds of up to 550 MB/s and 480 MB/s, respectively, and random read and write IOPS of up to 98,000 and 12,000, respectively. The main difference is that it doesn’t come with a SC converter and it is designed for use in systems that support LFF drives.
- Dell EMC 400-ALXN: This is a 3.5-inch LFF drive that also has similar specifications to the 816999-B21, with a capacity of 960 GB and SATA 6 Gbps interface. It also has similar performance, with sequential read and write speeds of up to 550 MB/s and 480 MB/s, respectively, and random read and write IOPS of up to 98,000 and 12,000, respectively. The main difference is that it is manufactured by Dell EMC and it doesn’t come with a SC converter.
When comparing these products, it is important to consider the specific requirements of your application and environment, as well as the compatibility of the drive with your server or storage system. In this case, the 816999-B21 is a good option if you’re looking to upgrade a system that supports only LFF drives with a high-performance and high-capacity SSD.
Maintenance and Troubleshooting
The HPE 816999-B21 is a solid-state drive (SSD) that requires minimal maintenance. However, there are a few things that you can do to ensure that the drive is running at optimal performance and to troubleshoot any issues that may arise.
Maintenance:
- Keep the firmware of the SSD and the server or storage system that it is installed in up to date. Firmware updates can improve performance and fix known issues.
- Monitor the drive’s SMART status to check for any potential issues. SMART (Self-Monitoring, Analysis and Reporting Technology) is a built-in diagnostic tool that can help detect potential drive failures.
- Keep a regular backup of your data to protect against data loss in case of drive failure.
Troubleshooting:
- Check the drive’s SMART status for any errors or warnings.
- Check the system event log for any errors or warnings related to the drive.
- Check the drive’s performance using benchmarking tools to ensure it is performing as expected.
- Check the server or storage system’s firmware and driver versions to ensure they are compatible with the drive.
- If the drive is still not working properly, it may be necessary to replace the drive.
If the drive is still not working properly after trying these troubleshooting steps, it is recommended to contact HPE support for further assistance.
It is important to note that SSDs have a limited lifespan, with a certain number of program-erase cycles. It’s important to have a good understanding of the SSD’s endurance, and plan accordingly.
Connectivity and Compatibility
The HPE 816999-B21 is a solid-state drive (SSD) that uses the SATA 6 Gbps interface to connect to a server or storage system. SATA (Serial ATA) is a standard interface for storage devices such as hard drives and solid-state drives that connect to a computer’s motherboard. SATA 6 Gbps is the latest version of the SATA standard and offers a maximum transfer rate of 6 Gbps (or 750 MB/s).
The 816999-B21 is a 3.5-inch form factor drive, which is suitable for servers and storage systems that have 3.5-inch drive bays. It comes with a Smart Carrier (SC) Converter, which allows it to be used in systems that support only Large Form Factor (LFF) drives.
The 816999-B21 is compatible with HPE servers and storage systems that support 3.5-inch SATA drives. It is designed for use in HPE ProLiant, Synergy, and Apollo servers and storage systems. It’s recommended to check the compatibility of the drive with your server or storage system in the HPE’s website, or in the server or storage system’s documentation before purchasing.
General Information
- Manufacturer : Hewlett Packard Enterprise (HPE)
- MPN : 816999-B21
- Type : Solid State Drive (SSD)
- Sub Type : SATA-6GBPS
- SKU : 816999-B21
Technical Information
- Capacity : 960 GB
- Form Factor : 2.5 SFF
- Interface : SATA 6GB/S
- Data Transfer Rate : 600 MBPS
- Features : Digitally Signed Firmware
- Dimensions (WXDXH) : 0.3 IN
- Bundled With : Hpe Smartdrive Carrier
Dimensions & Weight
- Height: 0.63 Inch
- Width: 3.10 Inch
- Depth: 5.45 Inch
- Weight: 1.50 Lbs
Performance
- Drive Transfer Rate : 600 MBPS (EXTERNAL)
- Internal Data Rate : 530 MBPS (READ) / 490 MBPS (WRITE)
- 4KB RANDOM READ : 64000 IOPS
- 4KB RANDOM WRITE : 24500 IOPS
