HPE P40508-B21 3.84TB SAS 12Gbps SSD Read Intensive DS Firmware

Specifications Overview Of HPE P40508-B21

Brand Information

• Manufacturer: HPE
• Model Number: P40508-B21

Part Numbers

• Option Part Number: P40508-B21
• Spare Part Number: P41533-001

General Device Features

Type and Capacity

• Device Category: Solid State Drive (SSD) - Hot-Swap Capability
• Storage Capacity: 3.84 TB

Physical Characteristics

• Form Factor: 2.5 inch SFF
• Height: 15.00 mm

Interface and Connectivity

• Interface Type: SAS 12 Gbps
• NAND Flash Type: Triple-level Cell (TLC)
• Plug Type: Hot Pluggable
• Connectivity Mode: Single
• Carrier Type: Basic Carrier (BC)

Workload and Platform Support

• Workload Type: Read Intensive
• Compatible Platforms: HPE ProLiant Rack
• Bundled With: HPE Basic Carrier (BC)
• Firmware Feature: Digitally Signed Firmware (DS)

Performance Metrics

Drive Endurance and Throughput

• Total Writes Over Lifetime (TB): 7000
• Endurance (DWPD): 1
• Drive Transfer Rate: 12 Gbps (external)

Sequential and Random Performance

• Maximum Sequential Read Throughput: 810 MiB/s
• Maximum Sequential Write Throughput: 635 MiB/s
• Random Read Latency (4KiB, Q1): 140 µs
• Random Write Latency (4KiB, Q1): 35 µs
• Random Read IOPS (4KiB, Q=16): 100,000
• Random Write IOPS (4KiB, Q=16): 37,000
• Maximum Random Read IOPS (4KiB): 155,000 @ Q32
• Maximum Random Write IOPS (4KiB): 37,000 @ Q4

Expansion and Compatibility

Interfaces and Compatibility

• SAS Interface: 1 x SAS 12 Gb/s
• Compatible Drive Bay Size: 2.5" SFF

Power Efficiency

Power Consumption Ratings

• Idle Consumption: 4.99 Watts
• Random Read Consumption: 5.79 Watts
• Random Write Consumption: 5.79 Watts
• Sequential Read Consumption: 7.82 Watts
• Sequential Write Consumption: 6.57 Watts
• Random Read/Write Consumption: 5.79 Watts
• Maximum Power Draw: 7.82 Watts

Dimensions and Weight

Physical Specifications

• Height: 5.75 inches (14.61 cm)
• Width: 8.63 inches (21.92 cm)
• Depth: 9.00 inches (22.86 cm)
• Weight: 1.10 lbs (0.50 kg)

Capacity

The HPE P40508-B21 SSD is equipped with an impressive storage capacity of 3.84TB. This significant amount of storage space allows users to store a vast amount of data, applications, and files without worrying about running out of storage. Whether you are a professional who deals with large datasets or an individual who requires ample space for multimedia files, this SSD's capacity ensures that you have enough room to accommodate your needs.

Enhanced Data Storage

With the HPE P40508-B21 SSD's 3.84TB capacity, you can effortlessly store and access large files, such as high-definition videos, complex software applications, and extensive databases. This makes it an ideal choice for professionals working in fields that rely heavily on data analysis and processing, such as video editing, graphic design, and scientific research.

Streamlined Workflow

Having a high-capacity SSD like the HPE P40508-B21 allows you to keep all your important files and applications in one place. This eliminates the need to constantly switch between external storage devices or cloud services, saving you valuable time and effort. A streamlined workflow can significantly improve productivity, as you can focus on your tasks rather than searching for files across multiple platforms.

Scalability

The 3.84TB capacity of this SSD ensures that you have ample room for future growth. As your storage needs expand over time, you won't have to worry about running out of space or investing in additional storage solutions. This scalability makes the HPE P40508-B21 a cost-effective choice in the long run, as it can adapt to your evolving requirements without requiring frequent upgrades or replacements.

Interface

The HPE P40508-B21 SSD features a high-performance SAS 12Gbps interface. This interface provides fast and reliable data transfer speeds, ensuring efficient communication between the SSD and the rest of your system. Whether you are transferring large files, accessing data-intensive applications, or running resource-heavy tasks, the SAS 12Gbps interface delivers the necessary bandwidth to handle demanding workloads.

High-Speed Data Transfer

The SAS 12Gbps interface of the HPE P40508-B21 SSD enables lightning-fast data transfer rates, allowing you to quickly move large files or access data-intensive applications. This is particularly beneficial for professionals who work with large media files or perform frequent backups, as it significantly reduces waiting times and improves overall productivity. With this high-speed interface, you can complete tasks in less time and focus on your work without interruptions.

Reliability and Stability

In addition to its impressive speed, the SAS 12Gbps interface ensures a stable and reliable connection between the SSD and your system. This is crucial for preventing data loss or corruption, especially during critical operations or in environments with high levels of vibration or movement. The HPE P40508-B21 SSD's interface provides a secure data transfer pathway, giving you peace of mind knowing that your valuable data is protected.

Compatibility

The SAS 12Gbps interface is widely compatible with various servers and storage systems, ensuring seamless integration with your existing infrastructure. Whether you are upgrading an existing server or building a new storage solution from scratch, the HPE P40508-B21 SSD's interface offers broad compatibility options. This versatility allows you to take advantage of its performance benefits without worrying about compatibility issues or limitations.

Usage

The HPE P40508-B21 SSD is specifically designed for read-intensive workloads. This means it excels in situations where data retrieval speed is crucial, such as reading large datasets, accessing frequently used applications, or running virtual machines. Its outstanding performance in read-intensive tasks makes it an ideal choice for professionals who require fast and reliable access to their data.

Accelerated Data Access

With its read-intensive focus, the HPE P40508-B21 SSD significantly reduces data access latency and improves overall system responsiveness. Whether you are working with databases, running virtualized environments, or performing data analysis, this SSD ensures that you can access your data quickly and efficiently. This acceleration in data access can have a profound impact on your productivity, enabling you to complete tasks faster and meet tight deadlines with ease.

Optimized Workloads

The read-intensive nature of this SSD makes it an excellent choice for workloads that heavily rely on reading data rather than writing. It excels in scenarios such as content delivery networks, web servers, and caching applications, where rapid data retrieval is paramount. By using the HPE P40508-B21 SSD for these optimized workloads, you can ensure smooth and uninterrupted performance even during peak usage periods.

Durability

The HPE P40508-B21 SSD's read-intensive design offers enhanced durability and longevity. It is built to withstand heavy read operations over extended periods, making it highly reliable even under demanding usage conditions. This durability ensures that the SSD can handle continuous read-intensive workloads without compromising its performance or lifespan, providing you with a stable and long-lasting storage solution.

Firmware

The HPE P40508-B21 SSD features digitally signed firmware, providing an added layer of security and integrity to your data. The digitally signed firmware ensures that the SSD's firmware has not been tampered with or modified, reducing the risk of unauthorized access or malicious attacks on your data.

Data Protection

Digitally signed firmware guarantees the authenticity and integrity of the SSD's firmware, protecting your data from potential threats. By verifying the authenticity of the firmware, you can be confident that your data remains secure and that the SSD operates as intended. This protection is especially crucial for sensitive data or systems that handle confidential information, ensuring that your data remains safe and uncompromised.

Secure Boot Process

Digitally signed firmware enables a secure boot process, ensuring that only trusted firmware is loaded during system startup. This prevents unauthorized or malicious code from being executed, further enhancing the security of your system. With a secure boot process, you can trust that your system starts up with a verified and trusted firmware, reducing the risk of potential vulnerabilities or exploits.

Verified Performance

The digitally signed firmware also guarantees that the SSD performs as intended, providing reliable and consistent performance. By ensuring that the firmware has not been altered or tampered with, you can rely on the SSD to deliver the expected performance levels consistently. This verification is particularly important for critical applications or systems where performance predictability is crucial.