In the ever-evolving realm of data storage, the HPE P19905-B21 1.92 Terabytes (TB) 2.5-inch SAS-12 Gigabits Per Second (GBPS) Read Intensive Solid State Drive (SSD) emerges as a powerful solution. This comprehensive guide delves into the technical intricacies, performance attributes, and diverse applications of the HPE P19905-B21 SSD. We explore its key features, shedding light on how it enhances server storage capabilities for various environments.
Understanding SAS TechnologySerial-attached SCSI (SAS) is a high-performance interface used for connecting storage devices to servers and storage controllers. The HPE P19905-B21 leverages SAS-12 GBPS technology, offering a substantial boost in data transfer speeds. This results in faster and more efficient communication between the SSD and the server, making it ideal for applications demanding high-speed data access.
Capacity and Form FactorWith a capacious 1.92 Terabytes (TB) storage capacity, the HPE P19905-B21 caters to the escalating data storage needs of modern enterprises. Its 2.5-inch form factor makes it a compact and space-efficient solution, suitable for servers with limited physical space. The small form factor enhances flexibility in server configurations, enabling businesses to optimize their data center layouts effectively.
Read Intensive ApplicationThe designation "Read Intensive" signifies that the HPE P19905-B21 is specifically engineered to excel in read-centric workloads. In scenarios where read operations significantly outweigh write operations, such as content delivery networks or data warehousing, this SSD variant shines. Its optimized design ensures efficient handling of read-intensive tasks, contributing to overall system performance.
Digitally Signed AssuranceA notable feature of the HPE P19905-B21 is its Digitally Signed technology. This involves a digital signature embedded in the drive, providing a secure and tamper-evident way to verify the authenticity of the drive firmware. This assurance is vital in enterprise environments where data integrity and security are paramount. The digital signature enhances trust and confidence in the drive's firmware, mitigating the risk of unauthorized modifications.
Use CasesThe HPE P19905-B21's optimized design and high-performance capabilities make it suitable for various server use cases. Here are some scenarios where this SSD can make a significant impact:
- Data Warehousing: In data warehousing environments where large datasets are frequently read for analytics and reporting, the HPE P19905-B21's read-intensive focus ensures efficient data retrieval.
- Content Delivery Networks (CDNs): CDNs often require rapid access to cached content for seamless delivery to end-users. The HPE P19905-B21's optimized read performance makes it well-suited for enhancing content delivery and reducing latency.
- Archiving and Backup: Read-intensive SSDs are valuable in archival and backup systems, where quick access to stored data is essential. The HPE P19905-B21 contributes to faster data retrieval in backup and archival processes.
- Online Transaction Processing (OLTP): OLTP applications, characterized by a high volume of read transactions, benefit from the HPE P19905-B21's optimized read-intensive design. It ensures speedy access to transactional data, enhancing overall database performance.
Ensuring compatibility with existing hardware and software infrastructure is crucial when integrating new storage solutions. The HPE P19905-B21 is engineered to be compatible with a wide range of servers and storage controllers, providing businesses with the flexibility to upgrade their storage infrastructure without significant disruptions.
Reliability and DurabilityReliability is a critical consideration in server storage solutions, where system uptime is paramount. The HPE P19905-B21 is built with durability in mind, leveraging solid-state technology that eliminates the mechanical failures associated with traditional hard drives. This enhances overall system reliability, reducing the risk of data loss and ensuring continuous operation.
Security Features
Data security is a top priority in enterprise environments, and the HPE P19905-B21 incorporates advanced security features to address this concern. Digitally Signed technology ensures the integrity of the drive firmware, reducing the risk of unauthorized access or tampering. This additional layer of security enhances the trustworthiness of the SSD in safeguarding sensitive data.
Cost-Efficiency
While high-performance storage solutions are crucial, cost-effectiveness is also a significant factor for businesses. The HPE P19905-B21 strikes a balance between performance and cost, offering a competitive solution for organizations looking to enhance their server storage without exceeding budget constraints. The long-term durability and reliability of SSDs contribute to a lower total cost of ownership over the product's lifespan.
General Information for the HPE P19905-B21- Manufacturer: HPE
- Part Number or SKU# P19905-B21
- Product Type: Solid State Drive
- Device Type: Solid State Drive (SSD) - Hot-Swap
- Capacity: 1.92 Terabytes
- Form Factor: 2.5-inch Small Form Factor (SFF)
- Interface: SAS 12Gb/s
- Features: Digitally Signed Firmware (DS)
- Bundled With: HPE Smart Carrier (SC)
- 30 Days Write: 3,424
- Endurance DWP (Drive Writes Per Day): 3.4
- Drive Transfer Rate: 12 Gb/s (External)
- Random Read IOPS (4KiB, Q=16): 115,000
- Max Random Read IOPS (4KiB): 175,000 @ Q128
- Random Write IOPS (4KiB, Q=16): 70,000
- Max Random Write IOPS (4KiB): 70,000 @ Q32
Expansion & Connectivity
- Interfaces: 1 x SAS 12Gb/s
- Compatible Bay: 2.5-inch SFF
Compatibility
- HPE ProLiant DL Series: 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 Low (2.5 Inch), DL360 Gen10 Network Choice (2.5 Inch), DL360 Gen10 Premium (2.5 Inch), DL360 Gen10 Remote Office Branch Office Server for Cohesity DataPlatform (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 Entry SMB (2.5 Inch), DL380 Gen10 for Cohesity DataPlatform (2.5 Inch), DL380 Gen10 Network Choice (2.5 Inch), DL380 Gen10 Network Choice for SAP HANA Compute Block (2.5 Inch), DL380 Gen10 NVMe All Flash Server for Datera (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 SMB (2.5 Inch), DL385 Gen10 Solution (2.5 Inch), DL388 Gen10 (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 Backplane Compute Module (2.5 Inch), 480 Gen10 Standard BackPlane 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)
Finally, the HPE P19905-B21 1.92TB SAS-12GBPS Read Intensive SSD stands out as a formidable storage solution for server environments, excelling in read-intensive workloads. Its optimized design digitally signed assurance, and high-performance metrics make it a valuable addition to diverse applications, from data warehousing to content delivery networks. As businesses continue to seek robust storage solutions that balance performance, reliability, and security, the HPE P19905-B21 proves to be a compelling choice for elevating server storage capabilities.
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