HPE P40477-B21 1.6TB SSD SAS 24GBPS TLC Mixed Use Refurbished

In the realm of server storage solutions, the HPE P40477-B21 1.6 Terabytes (TB) Serial-Attached SCSI (SAS) 24 Gigabytes Per Second (GBPS) Large Form Factor (LFF) Triple Level Cell (TLC) 3.5 Inch Mixed Use Solid State Drive (SSD) with Tray emerges as a robust and high-capacity option. This detailed guide aims to provide an in-depth understanding of this SSD, delving into its technical specifications, performance attributes, use cases, and its potential impact on server systems.

Serial-attached SCSI (SAS) is a high-performance interface used to connect storage devices to servers and storage controllers. The HPE P40477-B21 harnesses the power of SAS, boasting a remarkable 24 Gigabytes Per Second (GBPS) speed. SAS technology is known for its reliability, scalability, and versatility, making it a preferred choice for demanding server environments.

With a capacious storage capacity of 1.6 Terabytes (TB), the HPE P40477-B21 caters to the escalating storage demands of contemporary server setups. The Large Form Factor (LFF) and 3.5-inch dimensions enhance its physical robustness, making it suitable for servers with ample space availability. This larger form factor allows for increased storage density, contributing to optimized data center layouts.

The HPE P40477-B21 employs Triple Level Cell (TLC) technology in its NAND flash memory. TLC offers higher storage density by storing three bits of data per cell, enhancing the drive's capacity without compromising performance. This technology is particularly advantageous for mixed-use scenarios where a balance between read and write operations is crucial.

The term "Mixed Use" signifies the SSD's capability to handle a combination of read and write workloads effectively. The HPE P40477-B21, being a mixed-use SSD, is adept at managing both types of operations efficiently. This makes it an ideal choice for diverse server applications, ranging from hosting virtual machines to supporting database management systems.

The 3.5-inch form factor of the HPE P40477-B21 contributes to its physical robustness and ease of integration. Larger form factors often allow for better heat dissipation, which can be advantageous in maintaining optimal operating temperatures within server enclosures. Additionally, the larger size facilitates efficient airflow, reducing the risk of overheating.

The versatile design and high-performance attributes of the HPE P40477-B21 make it suitable for various server use cases. Here are some scenarios where this SSD can shine:

• Virtualization: In virtualized environments where multiple virtual machines operate concurrently, the HPE P40477-B21's mixed-use capabilities and high IOPS play a crucial role. It ensures smooth and responsive performance for virtualized workloads.
• Database Management: Database servers, handling a mix of read and write operations, benefit from the HPE P40477-B21's mixed-use design and fast random access speeds. This enhances query response times and overall database performance.
• Content Delivery: Content delivery systems, particularly those requiring rapid data access, leverage the HPE P40477-B21's sequential read speeds for efficient content retrieval. It proves beneficial for media streaming and content delivery networks.
• Enterprise Storage: The SSD's high capacity and reliability position it as an ideal choice for enterprise storage solutions. Businesses can employ the HPE P40477-B21 to enhance data storage and retrieval in large-scale storage environments.

Ensuring compatibility with existing hardware and software infrastructure is paramount during the integration of new storage solutions. The HPE P40477-B21 is engineered to be compatible with a wide range of servers and storage controllers. This compatibility guarantees a smooth integration process, allowing businesses to upgrade their storage infrastructure without significant disruptions.

Reliability and Durability

Reliability is a critical consideration in server storage solutions, where downtime can have severe consequences. The HPE P40477-B21 is crafted with durability in mind, utilizing solid-state technology that eliminates the mechanical failures associated with traditional hard drives. This enhances overall system reliability, minimizing the risk of data loss and ensuring uninterrupted operation.

Security Features

Data security remains a top priority in server environments, given the sensitive nature of the information stored. The HPE P40477-B21 incorporates advanced security features to safeguard data integrity and prevent unauthorized access. These security measures may include hardware encryption, secure erase capabilities and built-in data integrity checks.

Cost-Efficiency

While high-performance storage solutions are crucial, cost-effectiveness remains a determining factor for businesses. The HPE P40477-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.

• Manufacturer: HPE
• Part Number or SKU# P40477-B21
• Product Type: Solid State Drive

• Form Factor: 3.5 inch
• Interface: SAS-24Gbps
• Random Read Average Latency: 100
• Random Write Average Latency: 32
• Random Read IOPS: 145,000
• Random Write IOPS: 125,000
• Max Sequential Read Throughput (MiB/s): 1080
• Max Sequential Write Throughput (MiB/s): 1035

DL Series

• DL20 (G10)
• DL160 (G10)
• DL325 (G10)

ML Series

• ML110 (G10)
• ML350 (G10)

DL Series

• DL20 (G10+)
• DL325 (G10+)
• DL345 (G10+)
• DL360 (G10+)
• DL365 (G10+)

DL Series

• DL380 (G10+)
• DL385 (G10+)

DL Series

• DL110 (G11)
• DL320 (G11)
• DL325 (G11)
• DL345 (G11)
• DL360 (G11)
• DL365 (G11)

DL Series

• DL380 (G11)
• DL385 (G11)
• DL560 (G11)

ML Series

• ML110 (G11)
• ML350 (G11)

Apollo Series

• 4500 (G10)
• 4510 (G10)
• 4520 (G10)
• 4530 (G10)

Apollo Series

• k6000 (G10)
• d6500 (G10)
• r2200 (G10)
• r2600 (G10)
• r2800 (G10)

In summary, the HPE P40477-B21 1.6TB SAS SSD emerges as a formidable storage solution for server environments, combining high performance, reliability, and versatility. Its large form factor, mixed-use design, and Triple Level Cell technology make it well-suited for a diverse array of applications, from virtualization to enterprise storage. As businesses continue to seek scalable and efficient storage solutions, the HPE P40477-B21 stands out as a reliable choice to enhance server storage capabilities.