816574-B21 HPE 3.84TB SAS 12GBPS RI SFF Solid State Drive

HPE 3.84TB Hot-Swap SSD Specifications

Experience high-performance storage with the HPE 3.84TB Solid State Drive, engineered for demanding enterprise workloads. Designed for HPE ProLiant servers, Synergy platforms, and BladeSystem configurations, this drive ensures reliability, speed, and efficiency for data-intensive operations.

General Information

• Brand: HPE
• Model Number: 816574-B21
• Device Type: Solid State Drive – Hot-Swap capable
• Storage Capacity: 3.84 TB
• Form Factor: 2.5 inch SFF (Small Form Factor)
• Interface: SAS 12Gbps for rapid data transfer
• Memory Type: Triple-Level Cell (TLC) NAND Flash
• Plug Type: Hot-pluggable for seamless upgrades
• Carrier Type: Smart Carrier (SC) included
• Optimized Workload: Read-intensive applications
• Key Features: Digitally Signed Firmware, HPE Value SAS technology
• Bundled Components: HPE Smart Carrier
• Platform Compatibility: HPE ProLiant Rack/Tower/BladeSystem Servers, Synergy

Performance Highlights

• 30-Day Write Endurance: 6848 TB
• Drive Writes Per Day (DWPD): 1
• Maximum Sequential Read Speed: 1080 MiB/s
• Maximum Sequential Write Speed: 1030 MiB/s
• External Transfer Rate: 12 Gb/sec
• Random Read Latency (4KiB, Q1): 175 µs
• Random Write Latency (4KiB, Q1): 95 µs
• Random Read IOPS (4KiB, Q=16): 110,000
• Random Write IOPS (4KiB, Q=16): 92,000
• Peak Random Read IOPS (4KiB, Q128): 175,000
• Peak Random Write IOPS (4KiB, Q16): 92,000

Expansion and Connectivity

• Interface Available: 1 x SAS 12 Gb/s
• Compatible Bay: 2.5" SFF slots

Power Efficiency

• Idle Power Consumption: 3.42 W
• Random Read/Write Power: 5.56 W
• Sequential Read: 6.44 W
• Sequential Write: 9.19 W
• Maximum Power Usage: 9.19 W

Designed for enterprises requiring superior speed, reliability, and low latency, this HPE SSD provides a robust solution for critical data storage, optimizing server performance and ensuring seamless workflow management.

HPE 816574-B21 3.84TB SAS 12Gbps RI SFF SSD Overview

The HPE 816574-B21 3.84TB SAS 12Gbps RI SFF SSD represents a high-performance storage solution designed for enterprise-level servers and data centers. This solid-state drive delivers exceptional reliability, consistent speed, and advanced features that make it ideal for mission-critical applications. With a capacity of 3.84TB, it provides ample space for large datasets, virtualization workloads, and cloud environments. Its SAS interface at 12Gbps ensures rapid data transfer rates, minimizing latency and improving server responsiveness across demanding operations.

The SFF (Small Form Factor) design allows seamless integration into HPE ProLiant and other compatible server chassis, maximizing storage density without compromising performance. Designed for Read Intensive (RI) workloads, this SSD is optimized for environments where frequent data reads occur, such as database queries, web servers, and virtual desktop infrastructures (VDI). Additionally, the 816574-B21 includes enterprise-grade endurance and error correction, providing peace of mind for IT administrators managing critical workloads.

Performance and Speed

Performance is one of the defining characteristics of the HPE 816574-B21 SSD. With a SAS interface supporting 12Gbps, it delivers low latency and high throughput, essential for environments where speed directly impacts productivity. Read Intensive (RI) SSDs are engineered to handle high read workloads efficiently, ensuring minimal delays even under heavy server utilization.

This SSD achieves remarkable IOPS (Input/Output Operations Per Second), significantly improving database performance and transaction processing. Its speed makes it suitable for applications like analytics, virtualization, and real-time processing where consistent access times are critical. The combination of low latency and high IOPS ensures that IT infrastructures maintain optimal performance, reducing bottlenecks and improving overall system efficiency.

Low Latency and Enterprise Reliability

The 816574-B21 excels in minimizing latency, which is crucial for high-demand computing environments. Enterprise reliability is reinforced by HPE’s rigorous quality standards, including advanced error correction, wear leveling, and power-loss data protection mechanisms. This ensures that your critical data remains secure, even during unexpected power interruptions or hardware failures.

Moreover, the SSD is designed with endurance in mind. Although classified as Read Intensive, it maintains substantial write capabilities to accommodate mixed workloads when necessary. This balance between read and write performance ensures consistent operation over extended periods, reducing maintenance costs and increasing the overall lifespan of your storage system.

Compatibility and Integration

Compatibility is another key strength of the HPE 816574-B21. This SSD integrates seamlessly with HPE ProLiant servers, HPE Synergy platforms, and other HPE storage arrays. Its SFF form factor allows for high-density configurations, making it possible to maximize storage capacity in limited rack space. IT administrators benefit from straightforward installation and configuration processes, minimizing downtime and simplifying server upgrades.

Additionally, this SSD supports HPE’s comprehensive management tools, including HPE Smart Storage Administrator (SSA) and HPE Integrated Lights-Out (iLO). These tools provide enhanced monitoring, reporting, and predictive analytics, enabling proactive management of the storage environment. Administrators can track health status, monitor wear levels, and receive alerts before potential issues impact system performance, ensuring high availability and operational efficiency.

Subcategories and Variants

Within the category of HPE 3.84TB SAS 12Gbps SSDs, several subcategories exist based on workload optimization, endurance, and server compatibility:

• Read Intensive (RI) SSDs: Optimized for environments with frequent read operations, offering cost-effective storage for data-heavy applications.
• Mixed Use (MU) SSDs: Balances read and write workloads, suitable for virtualization and medium-intensity database operations.
• Write Intensive (WI) SSDs: Designed for high-write applications like transactional databases, providing higher endurance for consistent write operations.

Each variant provides unique advantages tailored to specific operational requirements. The HPE 816574-B21 fits into the Read Intensive (RI) category, making it ideal for workloads such as large-scale analytics, content delivery, and high-frequency query operations. Selecting the correct SSD variant ensures the best balance between performance, endurance, and cost-efficiency for enterprise deployments.

Enterprise-Grade Security Features

Data security is a critical consideration for enterprise storage solutions, and the HPE 816574-B21 addresses this through a range of built-in features. The SSD supports hardware-based encryption and end-to-end data protection mechanisms, preventing unauthorized access and safeguarding sensitive information. Advanced error correction ensures data integrity during transmission and storage, reducing the risk of corruption and maintaining operational reliability.

Power-loss protection is another key security feature. In the event of an unexpected power outage, the SSD preserves in-flight data, ensuring no information is lost and reducing the risk of downtime. This is particularly important for applications handling critical transactions, financial data, or healthcare records, where data loss could have significant consequences.

Firmware Management and Updates

HPE provides robust firmware management tools for the 816574-B21, allowing IT administrators to update and optimize SSD performance efficiently. Firmware updates can enhance speed, improve endurance, and address potential security vulnerabilities, ensuring the storage solution remains reliable and up-to-date. HPE’s Smart Storage Administrator facilitates remote firmware deployment, minimizing disruption and streamlining maintenance processes for large-scale deployments.

Scalability and Storage Density

The HPE 816574-B21 SSD is designed to support scalable enterprise environments. Its SFF form factor allows multiple drives to be installed in a single server chassis, maximizing storage density without increasing the physical footprint. This is particularly beneficial for data centers and high-performance computing (HPC) environments where space is limited, but high-capacity storage is essential.

Organizations can scale their storage infrastructure gradually by adding additional SSDs as demand grows. The consistent performance of each drive ensures that system expansion does not compromise data throughput or latency. Whether used in a single-server setup or across multiple servers in a clustered environment, the 816574-B21 provides reliable, high-speed storage to meet evolving enterprise needs.

Use Cases

The HPE 816574-B21 is well-suited for a wide range of enterprise applications, particularly those that demand high-speed read access and reliable performance. Common use cases include:

• Database Applications: High-performance read-intensive databases, analytics, and reporting tools benefit from reduced query times and faster transaction processing.
• Virtualization: Virtual desktop infrastructure (VDI) and server virtualization environments gain from improved boot times, lower latency, and enhanced user experience.
• Content Delivery Networks: Media streaming, file sharing, and web hosting platforms benefit from rapid access to frequently requested content.
• High-Performance Computing: HPC applications that require consistent read performance can achieve better throughput and processing efficiency.
• Data Warehousing: Large-scale data storage and analytics platforms benefit from efficient read operations and reduced response times.

Optimized for Modern IT Environments

The 816574-B21 is designed to meet the demands of modern IT infrastructures. Its integration with HPE management tools, high throughput, and enterprise-level reliability make it suitable for hybrid cloud, edge computing, and converged infrastructure environments. By providing fast, consistent access to data, the SSD ensures smooth operation of critical workloads and supports the agility required in today’s competitive business landscape.

Future-Proof Technology

The HPE 816574-B21 leverages advanced NAND flash technology and modern SAS interfaces to deliver performance and reliability for years to come. Its scalable design allows organizations to adapt to growing data demands without needing complete system overhauls. The drive’s compatibility with a wide range of HPE servers and storage platforms ensures that it remains a valuable component of enterprise IT strategies well into the future.

By adopting the 816574-B21, organizations position themselves to take advantage of emerging technologies, including AI, machine learning, and big data analytics. These applications require high-speed, reliable storage to process large volumes of data efficiently. The SSD’s enterprise-grade performance and resilience make it an ideal foundation for innovation and digital transformation initiatives.