Description
Introduction to the SAS SSD
The P19917-K21 is a high-performance solid-state drive (SSD) designed by HPE (Hewlett Packard Enterprise) for use in data center environments. It features a storage capacity of 3.2 terabytes and utilizes the SAS (Serial Attached SCSI) interface with a transfer speed of 12 gigabytes per second. The drive is 2.5 inches in size, making it suitable for use in hot-swap environments, allowing for quick and easy replacement of the drive without disrupting operation.
This SSD is designed for mixed-use workloads, which means that it is optimized for both read-intensive and write-intensive applications. The drive utilizes advanced NAND flash memory technology to provide fast data access and low latency, making it ideal for demanding applications such as database management, virtualization, and cloud computing.
In terms of reliability, the P19917-K21 is built with advanced error correction and data protection features, helping to ensure data integrity and minimize the risk of data loss in the event of a drive failure. The drive is also designed for low power consumption, helping to reduce energy costs and minimize environmental impact.
High Performance with Low Latency
The P19917-K21 HPE 3.2TB SAS-12GBPS Mix Use 2.5 inch Hot-Swap SSD is a solid-state drive (SSD) that has been specifically designed for high performance and low latency. It features a SAS-12GBPS interface and has a capacity of 3.2TB.
The drive is a “Mix Use” SSD, which means it is optimized for a combination of read-intensive and write-intensive workloads. This makes it suitable for a wide range of applications, including virtualized environments, database management, and data warehousing.
One of the key benefits of the P19917-K21 SSD is its low latency. Solid-state drives are inherently faster than traditional hard disk drives (HDD) because they do not have any moving parts, which can slow down data access times. The low latency of the P19917-K21 SSD means that data can be accessed quickly, which can significantly improve the overall performance of the system.
Another benefit of this SSD is its hot-swap capability. This means that the drive can be easily removed and replaced without having to shut down the system, which can save time and minimize downtime.
Reliability and Data Protection
The P19917-K21 HPE 3.2TB SAS-12GBPS Mix Use 2.5 inch Hot-Swap SSD is designed with data protection and reliability in mind. Here are some of the key features that contribute to the drive’s reliability and data protection:
- Error Correction: The drive utilizes advanced error correction algorithms to detect and correct errors in real-time, helping to minimize the risk of data loss and ensure data integrity.
- Data Protection: The drive is equipped with a number of data protection features, including end-to-end data protection, to help ensure the accuracy and reliability of stored data in the event of a drive failure.
- Power Loss Protection: The drive includes power loss protection, which helps to ensure that data is not lost in the event of a power outage or other power-related issue.
- Hot-Swap Capability: The drive is designed for hot-swap use, which means that it can be easily removed and replaced without disrupting operation. This is particularly useful in the event of a drive failure, as it allows for quick and easy replacement without the need for downtime.
- RAID Support: The drive is compatible with hardware-based RAID systems, which can provide an additional layer of data protection by using redundant arrays of independent disks to protect against drive failures.
- Self-Monitoring, Analysis, and Reporting Technology (SMART): The drive includes SMART technology, which provides real-time monitoring of drive health and performance, enabling early detection of potential issues and helping to minimize the risk of data loss.
General Information
- Manufacturer: Hewlett Packard Enterprise (HPE)
- MPN: P19917-K21
- Spare Part Number: P20840-001
- Product Type: Solid State Drive
Technical Information
- Type: Hot-Swap Solid State Drive
- Capacity: 3.2 TB
- Form Factor: 2.5 Inch SFF
- SSD Type: SAS 12GBPS
- Carrier Type: Smart Carrier (SC)
- Plug Type: Hot Pluggable
- Workload Type: Mixed-Use
- Bundled With: HPE Smart Carrier
- Height: 15 mm
- Platform Supported: HPE ProLiant Rack/Tower/Blade System Servers/Synergy
Performance
- Lifetime Writes: 17121
- Endurance DWPD (Drive Writes Per Day): 3
- Drive Transfer Rate: 12 GBPS (External)
- Random Read IOPS (4KiB, Q=16): 110000
- Max Random Read IOPS (4KiB): 175000@Q256
- Random Write IOPS (4KiB, Q=16): 125000
- Max Random Write IOPS (4KiB): 125000@Q16
Power
- Power Consumption: 9.19 Watts
Dimensions & Weight
- Height: 0.63Inch
- Width: 3.10Inch
- Depth: 5.45Inch
- Weight: 1.50 lbs
Compatibility
- HPE ProLiant DL Series: 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 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), DL380 Gen10 (2.5 Inch), DL380 Gen10 Entry (2.5 Inch), DL380 Gen10 Entry SMB (2.5 Inch), DL380 Gen10 for Cohesity Data Platform (2.5 Inch), DL380 Gen10 High Performance (2.5 Inch),
- DL380 Gen10 Network Choice (2.5 Inch), DL380 Gen10 NVMe All Flash Server for Datera (2.5 Inch), DL380 Gen10 Performance (2.5 Inch), DL380 Gen10 SMB (2.5 Inch), DL380 Gen10 SMB Networking Choice (2.5 Inch), DL380 Gen10 Solution (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 Solution (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: ML110 Gen10 (2.5 Inch), ML110 Gen10 Entry (2.5 Inch), ML110 Gen10 Performance (2.5 Inch), ML110 Gen10 Solution (2.5 Inch)
- HPE Synergy 480 Gen10 Base Compute Module (2.5 Inch), 480 Gen10 Compute Module (2.5 Inch), 480 Gen10 Entry Compute Module (2.5 Inch), 480 Gen10 Performance Compute Module (2.5 Inch), 480 Gen10 Premium Back Plane Compute Module (2.5 Inch), 480 Gen10 Standard Back Plane Compute Module (2.5 Inch), 480 Gen10 w/o Drives Compute Module (2.5 Inch), 660 Gen10 Base Compute Module (2.5 Inch), 660 Gen10 Compute Block (2.5 Inch), 660 Gen10 Compute Module (2.5 Inch), 660 Gen10 Entry Compute Module (2.5 Inch), 660 Gen10 Performance Compute Module (2.5 Inch), 660 Gen10 Premium Compute Module (2.5 Inch)
