HPE 802578-B21 SAS 12GBPS 200GB Write Intensive Smart Refurbished

In today's digital age, data storage and retrieval are critical for businesses and individuals alike. Solid State Drives (SSDs) have become increasingly popular due to their speed and reliability. Among these, the HPE 802578-B21 SAS 12Gbps 200GB Write Intensive Hot-Swap SSD stands out as a high-performance storage solution. In this comprehensive guide, we will delve into the details of this SSD, exploring its specifications, use cases, benefits, and how it can enhance your computing experience.

The HPE 802578-B21 200GB SAS SSD is a specific model of Solid State Drive produced by Hewlett Packard Enterprise (HPE). It is designed to provide high-speed data storage and retrieval, making it a valuable component for various computing applications. Let's break down the key features of this SSD in detail.

• Interface: The HPE 802578-B21 SAS SSD uses a SAS (Serial Attached SCSI) interface. SAS interfaces are known for their reliability and high data transfer rates, making them suitable for enterprise-grade applications.
• Capacity: This SSD has a storage capacity of 200GB, which is sufficient for storing a significant amount of data, applications, and operating systems.
• Performance: The 12Gbps data transfer rate ensures rapid data access, reducing latency and improving overall system performance.
• Endurance: The "Write Intensive" designation indicates that this SSD is optimized for applications that involve frequent data writing, such as databases and content delivery networks (CDNs).
• Form Factor: It features a 2.5-inch small form factor (SFF), which is a standard size for SSDs and fits into most server and storage configurations.
• Hot-Swap Capability: The HPE 802578-B21 SAS SSD is hot-swappable, meaning it can be replaced or added without shutting down the system. This feature enhances system uptime and minimizes disruptions.
• Reliability: HPE is renowned for its quality and reliability in the enterprise storage industry. The 802578-B21 SSD is built to withstand rigorous usage and provide consistent performance.

Understanding where and how to use the HPE 802578-B21 SAS SSD is crucial. Here are some common use cases where this SSD excels:

Data Centers

Data centers require high-performance storage solutions to handle massive volumes of data. The HPE 802578-B21 SSD's SAS interface and write-intensive design make it ideal for data center applications. It can accelerate data processing, reduce data transfer times, and enhance overall data center efficiency.

Databases

Databases, especially those in enterprise environments, need storage devices that can handle frequent read and write operations. This SSD's write-intensive nature ensures that it can keep up with the demands of database applications, leading to faster query responses and improved database performance.

Virtualization

Virtualization technology allows multiple virtual machines to run on a single physical server. For efficient virtualization, fast and reliable storage is essential. The HPE 802578-B21 SSD can enhance virtual machine performance by reducing boot times, improving application response, and increasing the number of virtual machines a server can support.

Content Delivery Networks (CDNs)

CDNs are responsible for delivering web content, such as images and videos, quickly and efficiently to end-users. Write-intensive SSDs are well-suited for CDN servers, where constant content updates and caching require storage devices that can handle frequent writes without performance degradation.

High-Performance Computing (HPC)

HPC clusters are used for complex computational tasks, such as scientific simulations and data analysis. The HPE 802578-B21 SAS SSD's high-speed data transfer rate can significantly reduce processing times for HPC applications, making it an excellent choice for this environment.

Business-critical Applications

Many businesses rely on specific applications that demand fast and reliable storage, such as financial software, customer relationship management (CRM) systems, and enterprise resource planning (ERP) solutions. This SSD can help these applications perform optimally, ensuring uninterrupted business operations.

Now that we've explored its key features and use cases, let's delve into the benefits of choosing the HPE 802578-B21 SAS SSD for your storage needs.

Enhanced Performance

One of the primary benefits of this SSD is its ability to boost system performance significantly. The 12Gbps data transfer rate reduces data access times, resulting in faster application load times and improved overall system responsiveness. Whether you're running complex applications or handling large datasets, this SSD can help you achieve better performance.

Increased Reliability

HPE is a trusted name in the enterprise storage industry, known for producing reliable hardware. The HPE 802578-B21 SAS SSD continues this tradition of excellence. Its robust design and quality components make it a dependable choice for mission-critical applications where system downtime is not an option.

Durability

SSDs, in general, are more durable than traditional Hard Disk Drives (HDDs) because they lack moving parts. The HPE 802578-B21 SAS SSD is no exception. It can withstand shocks and vibrations, making it suitable for deployments in environments with physical stressors.

Write-Intensive Optimization

The "Write Intensive" designation indicates that this SSD is specifically optimized for applications that involve frequent write operations. This makes it particularly well-suited for scenarios where data consistency and reliability are paramount, such as databases and financial systems.

Hot-Swap Capability

The hot-swap feature of this SSD allows for easy installation and replacement without shutting down the system. This capability reduces downtime during maintenance and upgrades, ensuring that your operations can continue without interruption.

Compatibility

The HPE 802578-B21 SSD is designed to work seamlessly with HPE servers and storage solutions. This compatibility simplifies integration and ensures that the SSD will function optimally in an HPE ecosystem.

To understand how this SSD improves system performance and reliability, let's take a closer look at its inner workings.

At the core of any SSD is NAND flash memory. NAND flash is a type of non-volatile storage technology that retains data even when the power is turned off. The HPE 802578-B21 SAS SSD utilizes NAND flash memory to store data.

The controller is the brain of the SSD. It manages data read and write operations, wear-leveling (ensuring data is evenly distributed across the NAND cells), error correction, and other critical functions. The controller plays a significant role in determining an SSD's performance and reliability.

The SAS interface is the communication pathway between the SSD and the host system. It allows for high-speed data transfer and is known for its reliability in enterprise environments.

The "Write Intensive" designation means that this SSD is designed to handle a high volume of write operations. To achieve this, it uses NAND flash memory with a higher write endurance, wear-leveling algorithms, and error correction mechanisms that are tailored to frequent writes.

The hot-swap capability of this SSD is enabled by the drive's connectors and the design of the server or storage enclosure it's installed in. When a drive is hot-swappable, it means it can be removed or replaced while the system is still running. This feature is crucial in environments where minimizing downtime is essential.

• Brand Name: HPE
• Model Number or SKU# 802578-B21
• Device Type: Solid State Drive - Hot-Swap
• Capacity: 200 GB
• Form Factor: 2.5 inch SFF
• Interface Type: SAS 12Gbps
• Plug Type: Hot Pluggable
• NAND Flash Memory Type: Multi-Level Cell (MLC)
• Carrier Type: Smart Carrier (SC)
• Workload Type: Write Intensive
• Bytes per Sector: 512
• Bundled with: HPE Smart Carrier
• Platform Supported: HPE ProLiant Rack/Tower/Blade System Servers/Synergy
• Height: 15 mm

• Drive Writes Per Day (DWPD): 25
• Drive Transfer Rate: 12 Gb/sec (external)
• MAX Seq. Reads Throughput (MiB/s): 1000
• MAX Seq. Writes Throughput (MiB/s): 660
• Random Read Average Latency uSec (4KiB,Q1): 105
• Random Write Average Latency uSec (4KiB,Q1): 35
• Random Read IOPS (4KiB, Q=16): 107000
• Random Write IOPS (4KiB, Q=16): 88000
• Max Random Read IOPS (4KiB): 134000@Q64
• Max Random Write IOPS (4KiB): 88000@Q16
• 4KiB Random 70% Read / 30% Write, Queue 32 Performance (IOPS) VI-1: 98000
• 4KiB Random 50% Read / 50% Write, Queue 32 Performance (IOPS) VI-2: 60000

• Interfaces: 1 x SAS 12 Gb/s
• Compatible Bay: 2.5" SFF

Designed for HPE ProLiant DL Series:

• DL180 Gen9 (2.5 inch)
• DL180 Gen9 Base (2.5 inch)
• DL180 Gen9 Entry (2.5 inch)
• DL180 Gen9 Storage (2.5 inch)
• DL20 Gen9 (2.5 inch)
• DL20 Gen9 Entry (2.5 inch)
• DL20 Gen9 Performance (2.5 inch)
• DL360p Gen8 Special Server (2.5 inch)
• DL388 Gen9 (2.5 inch)
• DL388 Gen9 Base (2.5 inch)
• DL560 Gen9 (2.5 inch)
• DL560 Gen9 Base (2.5 inch)
• DL560 Gen9 Entry (2.5 inch)
• DL560 Gen9 Performance (2.5 inch)
• DL580 Gen9 (2.5 inch)
• DL580 Gen9 Database (2.5 inch)
• DL580 Gen9 SAP HANA Scale-up Base Configuration (2.5 inch)

Designed for HPE ProLiant XL Series

• XL230a Gen9 Compute Tray (2.5 inch)
• XL230a Gen9 Compute Tray (12G) (2.5 inch)
• XL230a Gen9 Compute Tray (6G) (2.5 inch)
• XL230a Gen9 NHP Compute Tray (12G)
• XL250a Gen9 Accelerator Tray (2.5 inch)

The HPE 802578-B21 SSD offers high-performance storage with SAS 12Gbps interface and is compatible with a range of HPE ProLiant servers, making it a reliable choice for various server configurations.

In summary, the HPE 802578-B21 SAS 12Gbps 200GB Write Intensive Hot-Swap SSD is a high-performance storage solution designed for demanding computing environments. Its impressive features, such as the SAS interface, write-intensive optimization, and hot-swap capability, make it suitable for a wide range of applications, from data centers to virtualization and content delivery networks.

By understanding the benefits, specifications, and best practices for installation and usage, you can harness the full potential of this SSD to enhance your computing experience. Whether you're looking to improve system performance, reliability, or both, the HPE 802578-B21 SAS SSD is a reliable choice that can meet your storage needs with ease.

Investing in quality storage solutions like the HPE 802578-B21 SAS SSD can have a lasting impact on your business operations, ensuring that your data remains secure, accessible, and responsive to the demands of today's fast-paced digital world.