HPE 875498-B21 480GB SATA 6GBPS SSD Digitally Signed Refurbished

In today's technology-driven world, data storage and processing are paramount, especially in the server environment. Enterprises and data centers require high-performance storage solutions to ensure seamless operations. One such solution is the HPE 875498-B21 480GB SATA 6GBPS SSD, designed for read-intensive server applications. This comprehensive guide aims to provide a detailed understanding of this SSD, including its features, benefits, and significance in modern server infrastructure.

Before delving into the specifics of the HPE 875498-B21 480GB SSD, let's first understand the fundamental concepts of SSDs.

A Solid State Drive (SSD) is a data storage device that uses NAND flash memory to store data. Unlike traditional Hard Disk Drives (HDDs), SSDs have no moving parts, which makes them more reliable, energy-efficient, and faster.

The term "SATA" stands for Serial Advanced Technology Attachment, which is a standard interface used for connecting storage devices to a computer or server. The "6Gbps" refers to the data transfer speed, with the HPE 875498-B21 SSD capable of transferring data at 6 gigabits per second.

Read-intensive SSDs are designed for workloads where data is primarily read, and write operations are infrequent. They are optimized to deliver high read performance and endurance for specific applications, such as content delivery, web hosting, and data analytics.

• Product Name: HPE 875498-B21 480GB SATA 6Gbps SSD
• Model Number: 875498-B21

HPE is a well-known global technology company that provides a wide range of hardware, software, and services for businesses and data centers. They are recognized for their server and storage solutions, and the HPE 875498-B21 SSD is one of their storage offerings.

The HPE 875498-B21 SSD has a storage capacity of 480GB, making it suitable for various applications, particularly where read-intensive workloads are involved.

This SSD is equipped with a SATA interface, capable of transferring data at 6 gigabits per second. This high-speed connection ensures rapid data transfer and access.

A notable feature of the HPE 875498-B21 SSD is its digitally signed firmware. Let's explore what this means and why it's significant.

Digitally signed firmware is a security measure implemented in hardware devices, such as SSDs. It involves the use of digital signatures to verify the authenticity and integrity of the firmware code. These digital signatures are cryptographic signatures generated by a trusted entity, such as the manufacturer, to confirm that the firmware has not been tampered with.

Importance of Digitally Signed Firmware

Digitally signed firmware is essential for ensuring the security and reliability of a hardware device. It serves the following purposes:

• Security: It prevents unauthorized modifications to the firmware, reducing the risk of malware or other malicious code being injected into the device.
• Integrity: It confirms that the firmware has not been altered during manufacturing or distribution, maintaining the device's intended functionality.
• Trust: Users can trust that the device they receive is genuine and free from tampering, enhancing overall system security.

Digitally Signed Firmware in SSDs

When digitally signed firmware is integrated into an SSD, it provides a layer of protection against unauthorized changes to the firmware. This is particularly critical in enterprise environments where data security and data integrity are paramount.

For the HPE 875498-B21 SSD, the digitally signed firmware ensures that the device's performance and reliability are maintained at the highest level. It also helps prevent any vulnerabilities that could be exploited by malicious actors.

Read-intensive SSDs, like the HPE 875498-B21, are tailored for specific applications where read operations are predominant. Let's explore some common use cases where such SSDs excel:

Content Delivery Networks (CDNs)

CDNs are responsible for delivering web content to users across the globe. Read-intensive SSDs can significantly improve the speed and reliability of content delivery, ensuring a seamless experience for website visitors.

Web Hosting

In the web hosting industry, servers need to quickly retrieve website data and deliver it to users' browsers. Read-intensive SSDs enhance server responsiveness and reduce loading times, improving the user experience.

Data Analytics

Data analytics platforms often require fast access to large datasets for processing. Read-intensive SSDs can accelerate data retrieval and analysis, helping organizations make informed decisions quickly.

Virtual Desktop Infrastructure (VDI)

In VDI environments, user data and applications are stored on central servers. Read-intensive SSDs can enhance the user experience by ensuring rapid access to virtual desktops and applications.

Online Transaction Processing (OLTP)

OLTP databases demand quick access to transactional data. Read-intensive SSDs can improve database query performance and reduce response times in OLTP applications.

• The HPE 875498-B21 SSD offers several advantages that make it a compelling choice for read-intensive server applications:
• The primary advantage of this SSD is its optimized read performance. With high-speed data access, it reduces latency and improves data retrieval, leading to smoother operations in read-intensive workloads.
• The digitally signed firmware ensures that the SSD's firmware is trustworthy and unaltered. This contributes to data integrity, a critical aspect for enterprise environments where data security is paramount.
• SSDs are generally more energy-efficient than traditional HDDs due to their lack of moving parts. The HPE 875498-B21 SSD is no exception, helping data centers reduce power consumption and operational costs.
• SSDs are physically smaller than HDDs, making them space-efficient. This is valuable in server environments where space can be limited and needs to be utilized efficiently.
• Read-intensive SSDs are designed for durability, ensuring a longer lifespan. This longevity is crucial for enterprises looking for storage solutions that can withstand heavy workloads over time.
• The HPE 875498-B21 SSD is designed to be compatible with a wide range of servers and storage systems, making it versatile and suitable for various setups.
• Compatibility with HPE Servers
• The HPE 875498-B21 SSD is engineered to be compatible with a range of HPE servers, ensuring seamless integration into existing server infrastructure. Here are some of the HPE server series with which it is known to work:
• HPE ProLiant DL Series

• The HPE ProLiant DL series includes a variety of rack-optimized servers that are commonly used in data centers and enterprise environments. The HPE 875498-B21 SSD is designed to be compatible with these servers, delivering enhanced storage performance.

HPE ProLiant ML Series

• The HPE ProLiant ML series consists of tower servers designed for businesses of all sizes. These servers often require reliable and high-performance storage solutions, which this SSD can provide.

HPE Apollo Systems

• HPE Apollo systems are high-density, rack-scale computing solutions used in data-intensive applications. The HPE 875498-B21 SSD is well-suited for these systems where data access speed is crucial.

HPE Synergy Composable Infrastructure

• HPE Synergy offers a composable infrastructure for a variety of workloads. The compatibility of the HPE 875498-B21 SSD with these systems means that users can benefit from its read-intensive capabilities in composable environments.

HPE Quality and Reliability

HPE is known for its commitment to quality and reliability. The HPE 875498-B21 SSD is no exception, with rigorous testing and quality assurance processes in place to ensure its performance and longevity.

Digitally Signed Firmware

The digitally signed firmware is a significant differentiator for this SSD. It sets it apart from many other storage solutions by providing an extra layer of security and data integrity.

Read-Intensive Optimization

While SSDs are generally faster than HDDs, not all SSDs are optimized for read-intensive workloads. The HPE 875498-B21 is purpose-built for such applications, making it a superior choice for users with predominantly read-heavy workloads.

Compatibility with HPE Ecosystem

For organizations already invested in HPE infrastructure, the compatibility of the HPE 875498-B21 SSD with HPE servers and systems is a key advantage. It ensures a seamless and hassle-free integration process.

Enhanced Data Access

The SSD's high read performance ensures rapid data access, reducing latency and improving server responsiveness. This is crucial for applications where quick data retrieval is essential.

The installation process of the HPE 875498-B21 SSD is straightforward. Here are the general steps for installing it in a compatible HPE server:

Before starting the installation, make sure to

• Power down the server and disconnect it from the electrical source.
• Ground yourself to prevent electrostatic discharge that could damage the SSD or server components.

Locate the Drive Bays

In the server, identify the drive bays where the SSD will be installed. The location may vary depending on the server model.

Secure the SSD

• Carefully insert the HPE 875498-B21 SSD into an available drive bay.
• Use the provided screws or fasteners to secure the SSD in place.

Connect Cables

• Connect the SATA data cable to the SSD and the server's motherboard.
• Connect the SATA power cable from the server's power supply to the SSD.

Reassemble the Server

• Close the server casing or reattach any removed components.
• Reconnect the server to the power source.

Power On

Turn the server back on and ensure that it recognizes the newly installed SSD.

Initialize and Configure

Depending on your server's configuration, you may need to initialize and configure the SSD in the server's BIOS or operating system.

It's essential to consult the server's user manual and the specific instructions provided by HPE for the server model you are using. Additionally, it's a good practice to back up any data on the server before making hardware changes.

• To ensure optimal performance and longevity of the HPE 875498-B21 SSD, follow these maintenance and best practices:
• Stay up-to-date with firmware updates provided by HPE. These updates may include improvements in performance, security, and compatibility
• Utilize monitoring tools to keep an eye on the health and performance of the SSD. Early detection of issues can prevent data loss and downtime. Backup Data
• Regularly back up your data to a secure location or secondary storage. This is a crucial practice to prevent data loss in case of hardware failure.
• Understand the specific workload requirements of your server and ensure that it aligns with the read-intensive nature of the SSD. Proper workload alignment maximizes the SSD's performance.
• For critical applications, consider implementing RAID (Redundant Array of Independent Disks) to provide data redundancy and fault tolerance.
• Maintain an appropriate operating temperature for the server environment, and ensure proper airflow for effective cooling of the SSD and other server components.
• If the SSD needs to be decommissioned or repurposed, ensure secure data erasure to protect sensitive information. This can be done through secure erase functions or data-wiping utilities.

• The compatibility of the SSD depends on your server's model and configuration. Refer to HPE's compatibility documentation to verify whether it is suitable for your specific server.
• While the SSD is optimized for read-intensive workloads, it can still handle write operations. However, it may not provide the same level of endurance and performance as write-optimized SSDs.
• The warranty for the SSD may vary, and it's advisable to check with HPE or the vendor from which you purchased the SSD for warranty information.
• Digitally signed firmware does not significantly impact performance. Its primary purpose is to enhance security and data integrity without compromising speed and efficiency.
• While the SSD is designed with HPE compatibility in mind, it may work in non-HPE servers, provided they support SATA SSDs. However, it's recommended to verify compatibility with the server manufacturer.

• Manufacturer: Hewlett Packard Enterprise (HPE)
• Model Number (MPN): 875498-B21
• Type: Solid State Drive
• Subtype: SATA-6GBPS
• SKU: 875498-B21

• Capacity: 480 GB
• Form Factor: 2280 M.2
• Interface: SATA-6GBPS

• Random Reads: 61,000 IOPS
• Random Writes: 46,000 IOPS
• Sequential Reads: 500 Mbps
• Sequential Writes: 425 Mbps

In summary, the HPE 875498-B21 480GB SATA 6Gbps SSD with digitally signed firmware for read-intensive server applications is a reliable, high-performance storage solution designed for modern data centers and enterprise environments. Its key features, including digitally signed firmware and compatibility with a wide range of HPE servers, make it a valuable addition to server infrastructure.

With its enhanced read performance, energy efficiency, and space-saving design, the HPE 875498-B21 SSD provides a compelling option for applications where rapid data access is critical. It is not only a testament to HPE's commitment to quality and reliability but also a reflection of the increasing importance of data security and integrity in the digital age.