HPE ProLiant Gen8 800GB SSD SAS 12GBPS MLC Hot Swap 846430-B21

Overview of HPE 846430-B21 Solid State Drive

Manufacturer and Specifications

• Brand: Hewlett Packard Enterprise (HPE)
• Model Number: 846430-B21
• Device Type: SSD (Solid State Drive)
• Interface: SAS 12GB/s

Technical Details for SAS SSD

Storage and Form Factor

• Capacity: 800GB
• Form Factor: 2.5-inch SFF
• Hot Swappable: Yes

Memory and Carrier

• NAND Flash Type: Multi-Level Cell (MLC)
• Carrier Type: Smart Carrier (SC)
• Workload: Write Intensive
• Bytes per Sector: 512

Protection and Bundling

• Power Loss Protection: Included
• Included Accessories: HPE Smart Carrier
• Supported Platforms: HPE ProLiant Rack, Tower, BladeSystem, Synergy Servers

Performance Metrics for Multi-Level Cell SSD

Drive Writes Per Day (DWPD)

• DWPD: 10

Data Transfer and Throughput Rates

• External Transfer Rate: 12 Gb/sec
• Maximum Sequential Read Throughput: 1080 MiB/s
• Maximum Sequential Write Throughput: 580 MiB/s

Latency and IOPS Performance

• Average Random Read Latency (4KiB, Q1): 125 µSec
• Average Random Write Latency (4KiB, Q1): 60 µSec
• Random Read IOPS (4KiB, Q=16): 104,000
• Random Write IOPS (4KiB, Q=16): 68,000
• Maximum Random Read IOPS (4KiB): 120,000 @ Q32
• Maximum Random Write IOPS (4KiB): 68,000 @ Q16

IOPS Performance for Mixed Workloads

• 4KiB Random 70% Read / 30% Write, Queue 32: 98,000 IOPS
• 4KiB Random 50% Read / 50% Write, Queue 32: 105,000 IOPS

Power Consumption Details

Power Usage in Different Scenarios

• Idle: 5.41 Watts
• Random Read: 5.98 Watts
• Random Write: 5.98 Watts
• Sequential Read: 9.30 Watts
• Sequential Write: 10.60 Watts
• Random Read/Write: 5.98 Watts

Capacity: 800GB

The HPE ProLiant Gen8 SSD is a high-performing solid-state drive that offers an impressive capacity of 800GB. This substantial storage space is essential for users who require large amounts of data storage and quick access to their files. In this section, we will explore the benefits and importance of this feature in more detail.

Increased Storage Space

One of the primary advantages of the HPE ProLiant Gen8 SSD's 800GB capacity is the increased storage space it provides. This allows users to store a vast amount of data, including documents, images, videos, and applications, without worrying about running out of space. Whether you are a professional in need of ample storage for your work files or a home user with a large media library, this capacity ensures that you have enough room to accommodate your needs.

Efficient Data Management

With its generous capacity, the HPE ProLiant Gen8 SSD allows for efficient data management. Users can easily organize and categorize their files, creating a more streamlined and accessible storage system. This can significantly improve productivity by reducing the time spent searching for specific documents or files. Additionally, efficient data management minimizes the risk of data loss or corruption, as files can be stored and retrieved with ease.

Seamless Performance

The 800GB capacity of the HPE ProLiant Gen8 SSD contributes to its seamless performance. With ample storage space, users can run resource-intensive applications and processes without experiencing performance slowdowns or lag. This is particularly beneficial for professionals working with complex software or large datasets, as it ensures smooth operations and enhances overall productivity.

Scalability

Another advantage of the HPE ProLiant Gen8 SSD's 800GB capacity is its scalability. As business or personal storage needs expand, users can easily add more drives to their system, resulting in increased storage capacity. This scalability allows for future-proofing and ensures that users can adapt to changing storage requirements without the need for significant hardware upgrades.

Reliability and Durability

The HPE ProLiant Gen8 SSD's 800GB capacity is built with reliability and durability in mind. Solid-state drives are known for their superior performance and longevity compared to traditional hard disk drives. With no moving parts, SSDs are less susceptible to physical damage and are more resistant to shocks or vibrations. This increased durability translates into higher data integrity and reduced risk of data loss.

Interface: SAS

The Interface feature of the HPE ProLiant Gen8 SSD plays a crucial role in determining its compatibility and performance. This section will delve into the benefits and importance of the SAS interface in detail.

High-Speed Data Transfer

One of the primary advantages of the SAS interface is its ability to facilitate high-speed data transfer. SAS stands for Serial Attached SCSI, which is a technology that combines the benefits of both SCSI (Small Computer System Interface) and SATA (Serial Advanced Technology Attachment). With SAS, users can experience significantly faster data transfer rates compared to traditional SATA interfaces. This makes it an ideal choice for applications that require quick access to large amounts of data, such as database servers or high-performance computing environments.

Enhanced Scalability

The SAS interface offers enhanced scalability compared to other interfaces. It supports multiple devices connected in a daisy-chain configuration, allowing for easy expansion of storage capacity without requiring additional host bus adapters or controllers. This scalability is particularly useful in enterprise environments where storage needs are constantly evolving.

Robust Data Protection

Another benefit of the SAS interface is its robust data protection capabilities. SAS drives support advanced error detection and correction mechanisms, ensuring the integrity of data during transmission. Additionally, SAS drives often include features such as hot-plug capability and redundant paths, further enhancing data protection and minimizing the risk of data loss.

Compatibility

The SAS interface offers excellent compatibility with a wide range of systems and devices. It is backward compatible with SATA interfaces, allowing users to connect SAS drives to SATA controllers if needed. This flexibility ensures that the HPE ProLiant Gen8 SSD can be easily integrated into existing infrastructure without requiring significant hardware changes.

Enterprise-Grade Performance

SAS interfaces are commonly used in enterprise environments due to their superior performance and reliability. The HPE ProLiant Gen8 SSD's SAS interface ensures optimal performance in demanding applications, such as data centers or high-performance computing clusters. It can handle heavy workloads and provide consistent performance, making it an ideal choice for businesses that require high-speed storage solutions.

Speed: 12GBPS

The Speed feature of the HPE ProLiant Gen8 SSD is a significant factor in determining its performance capabilities. With a speed of 12Gbps (Gigabits per second), this drive offers exceptional data transfer rates. In this section, we will explore the benefits and importance of this feature.

Lightning-Fast Data Transfer

The 12Gbps speed of the HPE ProLiant Gen8 SSD ensures lightning-fast data transfer rates. Whether you are transferring large files or performing intensive read/write operations, this speed allows for quick and efficient data handling. This is especially crucial in time-sensitive applications where milliseconds can make a difference, such as high-frequency trading or real-time analytics.

Reduced Latency

With its high-speed capabilities, the HPE ProLiant Gen8 SSD minimizes data latency. Latency refers to the delay between a request for data and its actual delivery. By reducing latency, this drive ensures that data is accessed and processed without significant delays, resulting in improved overall system performance and responsiveness.

Improved Workload Efficiency

The 12Gbps speed of the HPE ProLiant Gen8 SSD contributes to improved workload efficiency. With faster data transfer rates, users can perform tasks more quickly and efficiently, leading to increased productivity. This is particularly beneficial in environments where multiple users are accessing and manipulating data simultaneously, as it allows for smooth and uninterrupted operations.

Optimized Storage Solutions

The high-speed capabilities of the HPE ProLiant Gen8 SSD enable optimized storage solutions. With quick access to data, businesses can run resource-intensive applications and processes without experiencing performance bottlenecks. This results in enhanced system stability, reduced downtime, and improved overall efficiency.

Future-Proofing

The 12Gbps speed of the HPE ProLiant Gen8 SSD ensures future-proofing for users. As technology continues to advance, higher data transfer rates will become increasingly essential. By investing in a drive with 12Gbps speed, users can ensure that their storage solution remains relevant and compatible with future hardware advancements.

Technology: MLC

The Technology feature of the HPE ProLiant Gen8 SSD refers to its use of Multi-Level Cell (MLC) technology. MLC is a type of NAND flash memory that offers a balance between cost, performance, and endurance. In this section, we will explore the benefits and importance of MLC technology in more detail.

Cost-Effective Solution

One of the primary advantages of MLC technology is its cost-effectiveness. Compared to other types of NAND flash memory, such as Single-Level Cell (SLC) or Triple-Level Cell (TLC), MLC strikes a balance between performance and cost. This makes it an ideal choice for users who require high-capacity storage at a reasonable price point.

Improved Performance

MLC technology offers improved performance compared to traditional hard disk drives. With faster read and write speeds, users can experience quicker application loading times, improved system responsiveness, and reduced file transfer durations. This enhanced performance is particularly beneficial in applications that require rapid data access, such as online transaction processing or multimedia editing.

Enhanced Endurance

While MLC technology is not as durable as SLC technology, it still offers enhanced endurance compared to traditional hard disk drives. MLC SSDs can withstand a higher number of program/erase cycles, ensuring longevity and reliability. This increased endurance translates into reduced maintenance costs and a longer lifespan for the HPE ProLiant Gen8 SSD.

Energy-Efficient

MLC technology is known for its energy efficiency. Compared to traditional hard disk drives, MLC SSDs consume significantly less power. This not only reduces energy costs but also contributes to a greener and more sustainable computing environment. Additionally, lower power consumption results in less heat generation, leading to improved system cooling and overall reliability.

Compatibility

MLC technology offers excellent compatibility with a wide range of systems and applications. It is widely supported by operating systems and can be seamlessly integrated into existing infrastructure without requiring significant changes. This ensures that users can easily adopt the HPE ProLiant Gen8 SSD without compatibility issues or disruptions to their workflow.

HotSwap: 1

The HotSwap feature of the HPE ProLiant Gen8 SSD allows for easy and convenient drive replacement without powering down the system. In this section, we will explore the benefits and importance of this feature in detail.

Minimized Downtime

One of the primary advantages of the HotSwap feature is its ability to minimize system downtime. With HotSwap, users can replace a faulty or outdated drive without shutting down the entire system. This ensures that critical operations can continue uninterrupted, reducing productivity losses and minimizing the impact on business operations.

Enhanced System Availability

The HotSwap feature enhances system availability by ensuring that drives can be replaced on-the-fly. This is particularly crucial in mission-critical environments where constant uptime is essential. By allowing for seamless drive replacement, HotSwap minimizes the risk of data loss or system failure, ensuring that businesses can operate smoothly and efficiently.

Convenience and Flexibility

HotSwap offers convenience and flexibility to users. Drive replacement becomes a hassle-free process, as it does not require shutting down the system or disrupting ongoing operations. This flexibility allows for easy hardware upgrades or maintenance activities without causing significant disruptions to workflow. Additionally, HotSwap eliminates the need for specialized tools or technical expertise, making it accessible to a wider range of users.

Data Protection

The HotSwap feature contributes to data protection by reducing the risk of potential data loss during drive replacement. By allowing for seamless and uninterrupted operations, HotSwap minimizes the chances of accidental data corruption or system failure during the replacement process. This ensures that critical data remains intact and accessible at all times.

Scalability

HotSwap enhances scalability by allowing for easy drive replacement and expansion. As storage needs increase, users can add new drives to their system without disrupting ongoing operations. This scalability ensures that the HPE ProLiant Gen8 SSD can grow alongside evolving storage requirements, providing a future-proof solution for businesses and individuals alike.

PartNumber: 846430-B21

The PartNumber feature of the HPE ProLiant Gen8 SSD refers to its unique identification number, which is 846430-B21. In this section, we will explore the benefits and importance of this feature.

Accurate Identification

The PartNumber serves as an accurate and reliable means of identifying the HPE ProLiant Gen8 SSD. With a unique identification number, users can easily differentiate this drive from other models or variants. This simplifies the procurement process and ensures that the correct drive is selected for specific applications or compatibility requirements.

Easy Replacement

The PartNumber facilitates easy replacement of the HPE ProLiant Gen8 SSD. In the event of a drive failure or upgrade, users can simply refer to the PartNumber to ensure that they are obtaining the correct replacement drive. This streamlines the replacement process and minimizes the chances of compatibility issues or errors.

Compatibility Assurance

The PartNumber also provides assurance of compatibility with other HPE ProLiant Gen8 SSD components or systems. By referencing the PartNumber, users can ensure that their storage solution is built using compatible drives, reducing the risk of incompatibilities or performance issues. This compatibility assurance is particularly crucial in enterprise environments where system stability and reliability are paramount.

Manufacturer Support

The PartNumber enables users to access manufacturer support and resources more effectively. By providing this unique identification number, users can easily communicate with HPE or authorized resellers to obtain technical assistance, warranty services, or firmware updates. This direct line of communication ensures that users have access to timely support and enhances their overall experience with the HPE ProLiant Gen8 SSD.

Product Differentiation

Lastly, the PartNumber serves as a means of product differentiation. With a unique identification number, the HPE ProLiant Gen8 SSD stands out among other storage solutions in the market. This differentiation allows users to make informed decisions based on specific features, specifications, or compatibility requirements, ensuring that they select the most suitable drive for their needs.