HPE Internal Solid State Drive - 800GB SAS
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PCHUB.UKHpe P21131-S21 Internal Solid State Drive 800 Gb 2.5" Sas Tlc
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GamingKitHpe P21131-S21 Internal Solid State Drive 800 Gb 2.5" Sas Tlc
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eBayHewlett Packard Enterprise P21131-S21 SSD 800GB SAS MU SFF SC
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Hewlett Packard Enterprise P21131-S21 SSD 800GB SAS MU SFF SCFree delivery in 1–3 days£1,094.25Visit shop →
Product Information
Full details
The HPE P21131-S21 is an 800GB Mixed Use SAS SSD designed for enterprise-grade server and workstation environments that demand high performance for transactional database workloads. Offering roughly double the IOPS performance of standard SATA drives, it is ideal for professionals running data-intensive applications like big data analytics or cloud computing, though its specialized SAS interface requires compatible server backplanes.
All features
| Series | Mixed Use |
|---|---|
| Model Part Number | P21131-S21 |
| Brand | HPE |
Extended Product Information
FAQs
Is this drive compatible with standard SATA server bays?
No, this is a SAS (Serial Attached SCSI) drive. It requires a SAS-compatible backplane and controller to function.
What is the primary difference between Mixed Use and Read Intensive drives?
Mixed Use (MU) drives have a higher endurance rating designed for applications that require constant reading and writing, whereas Read Intensive drives are optimized for workloads where data is primarily accessed rather than updated.
How can I monitor the health of this SSD?
You can monitor the drive's health and remaining lifespan using the HPE SmartSSD Wear Gauge tool.
What does the 'Smart Carrier' feature do?
The Smart Carrier includes LED status icons to visually represent drive activity and health, and features a lock button to prevent accidental removal of the drive while it is in use.
Is hardware encryption included on this model?
No, this specific model (P21131-S21) does not include hardware encryption.
Can I use this in a home PC?
This drive is designed specifically for enterprise servers and workstations. It is not recommended for standard consumer desktop PCs due to the specific interface requirements.
Troubleshooting
Drive status icon shows an error or warning
Check the HPE SmartSSD Wear Gauge to see if the drive is reaching its write endurance limit or if there is a detected hardware fault.
System does not detect the SAS drive
Verify that your server backplane or RAID controller is configured for SAS drives and that the necessary drivers are installed for the storage controller.
Drive not hot-swapping correctly
Ensure the server OS and RAID controller firmware support Hot-Plug operations and that the 'do not remove' button is released correctly.
Pros and Cons
Pros
- Twice the IOPS performance compared to standard SATA SSDs
- High endurance for mixed-use enterprise workloads
- Enhanced physical security and status monitoring via Smart Carrier
- Reliability backed by extensive testing (3.35 million hours)
- Significant reduction in data center power and footprint
Cons
- Requires a 12 Gb/s SAS-compatible backplane
- Not compatible with standard SATA-only drive bays
- Limited to server/workstation environments
Setup, Compatibility & Care
The drive features a standard 2.5-inch Small Form Factor (SFF) chassis, designed specifically for integration with HPE ProLiant and compatible server backplanes using the Smart Carrier system.
- Installation: Insert the drive into the server bay and ensure the latch is fully closed to engage the 'do not remove' safety mechanism.
- Compatibility: Verify your server backplane supports 12 Gb/s SAS connections; while backward compatible with slower speeds, optimal performance requires the full 12 Gb/s infrastructure.
- Care: Avoid exposing the drive to static electricity during handling. Use the HPE SmartSSD Wear Gauge software within your management suite to check the drive health quarterly to prevent unexpected failure during high-demand operations.