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

Overview of the HPE 846430-B21 SSD

General Product Information

• Manufacturer: Hewlett Packard Enterprise (HPE)
• Part Number / SKU: 846430-B21
• Device Type: Solid State Drive (SSD)
• Interface: SAS 12GBPS

Technical Specifications for SAS SSD

Storage and Form Factor

• Capacity: 800GB
• Form Factor: 2.5-inch SFF
• Plug Type: Hot Pluggable
• NAND Flash Memory: Multi-Level Cell (MLC)
• Carrier Type: Smart Carrier (SC)
• Workload Type: Write Intensive
• Bytes per Sector: 512
• Features: Power Loss Protection (PLP)
• Bundled With: HPE Smart Carrier
• Supported Platforms: HPE ProLiant Rack, Tower, BladeSystem Servers, Synergy

Performance Metrics for Multi-Level Cell (MLC) SSD

Drive Endurance and Speed

• Drive Writes Per Day (DWPD): 10
• Drive Transfer Rate: 12 Gb/sec (external)

Sequential Throughput

• Maximum Sequential Read Throughput: 1080 MiB/s
• Maximum Sequential Write Throughput: 580 MiB/s

Random IOPS and Latency

• Random Read Average Latency (4KiB, Q1): 125 µSec
• Random Write Average 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 at Q32
• Maximum Random Write IOPS (4KiB): 68,000 at Q16

Mixed Workload Performance

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

Power Consumption

• Idle State: 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 Mix: 5.98 Watts

Capacity: 800GB

The HPE ProLiant Gen8 SSD offers a generous capacity of 800GB, making it an excellent choice for users who require ample storage space for their data-intensive applications and workloads. This high capacity allows users to store a large amount of data, including databases, virtual machines, and multimedia content. Whether you are running a small business or managing a large enterprise, the 800GB capacity of this SSD ensures that you have enough room to store your critical data.

Increased Storage Efficiency

With its 800GB capacity, the HPE ProLiant Gen8 SSD enables users to optimize their storage infrastructure by consolidating their data onto a single high-capacity drive. This consolidation reduces the number of physical drives required, resulting in cost savings on hardware acquisition, maintenance, and power consumption. By maximizing storage efficiency, businesses can allocate resources more effectively and improve their overall IT performance.

Enhanced Performance

The 800GB capacity of the HPE ProLiant Gen8 SSD also contributes to improved performance. With more storage space available, users can experience faster data access times and reduced latency. This is particularly crucial for applications that demand high-speed data processing, such as databases and virtualization platforms. By harnessing the full potential of the 800GB capacity, users can achieve faster response times and deliver better results to their customers or end-users.

Scalability and Future-Proofing

Another benefit of the 800GB capacity is its scalability. As data storage requirements continue to grow exponentially, having a high-capacity SSD ensures that your storage infrastructure can accommodate future needs without requiring frequent upgrades or replacements. By investing in the HPE ProLiant Gen8 SSD with its 800GB capacity, you can future-proof your storage infrastructure and avoid the hassle of constantly expanding your storage capacity.

Interface: SAS

The HPE ProLiant Gen8 SSD utilizes the SAS (Serial Attached SCSI) interface, providing users with a reliable and efficient data transfer mechanism. The SAS interface offers several advantages over other interfaces, making it an ideal choice for users who prioritize speed, reliability, and compatibility.

High-Speed Data Transfer

By utilizing the SAS interface, the HPE ProLiant Gen8 SSD can achieve impressive data transfer rates, ensuring fast and efficient operations. The SAS interface supports high-speed data transfer up to 12Gbps, providing users with a significant boost in performance compared to older interfaces like SATA (Serial ATA). This increased speed is especially critical for data-intensive applications that require rapid access to large datasets or real-time analytics.

Reliability and Redundancy

The SAS interface is known for its reliability and robustness. It incorporates advanced error detection and correction mechanisms, ensuring that data integrity is maintained throughout the transfer process. Additionally, the SAS interface supports redundant path configurations, allowing for failover and load balancing in case of a drive or link failure. This redundancy feature enhances the overall reliability of the storage system and minimizes the risk of data loss or downtime.

Compatibility with Existing Infrastructure

The SAS interface is widely supported by various server platforms and storage solutions, making it highly compatible with existing IT infrastructure. Whether you are upgrading your current system or building a new one, the HPE ProLiant Gen8 SSD with its SAS interface can seamlessly integrate into your environment without requiring significant changes or additional investments. This compatibility ensures a smooth transition and minimizes disruption to your operations.

Speed: 12Gbps

The speed of the HPE ProLiant Gen8 SSD is a key feature that sets it apart from other storage options. With its impressive data transfer rate of 12Gbps, this SSD delivers exceptional performance, enabling users to process and access data at lightning-fast speeds.

Accelerated Workloads

The 12Gbps speed of the HPE ProLiant Gen8 SSD significantly accelerates workloads and improves overall system responsiveness. Whether you are running high-performance databases, virtualized environments, or demanding applications, the increased speed ensures that data is processed quickly and efficiently. This translates into reduced latency, faster application response times, and improved user experience.

Efficient Data Processing

With its high-speed data transfer rate, the HPE ProLiant Gen8 SSD enables quick and efficient data processing. It allows for rapid read and write operations, facilitating faster data analytics, real-time decision-making, and seamless multitasking. The increased speed ensures that data-intensive tasks are completed in a fraction of the time it would take with traditional storage solutions.

Scalability and Flexibility

The 12Gbps speed of the HPE ProLiant Gen8 SSD provides users with scalability and flexibility in their storage infrastructure. As data volumes continue to grow, having a high-speed storage solution is crucial for accommodating increased workloads and maintaining optimal performance. By investing in an SSD with 12Gbps speed, users can future-proof their systems and ensure that their storage infrastructure can handle the demands of tomorrow's data-intensive applications.

Technology: MLC

The HPE ProLiant Gen8 SSD utilizes MLC (Multi-Level Cell) technology to deliver high-performance storage capabilities with improved cost-efficiency. MLC technology offers several benefits that make it an attractive choice for users who require fast and reliable storage solutions.

Improved Cost-Effectiveness

MLC technology provides a cost-effective alternative to other types of flash memory, such as SLC (Single-Level Cell). MLC flash memory cells can store multiple bits of data per cell, which allows for higher storage densities and lower production costs. The cost savings achieved with MLC technology make it an ideal choice for users who require large-capacity storage solutions without breaking the bank.

Enhanced Performance

Despite its cost-effectiveness, MLC technology does not compromise on performance. The HPE ProLiant Gen8 SSD leverages the advanced architecture and firmware optimizations to deliver high-speed data transfer rates and low latency. This ensures that users can enjoy fast and responsive storage performance, even when dealing with demanding workloads or data-intensive applications.

Durability and Endurance

MLC technology has made significant advancements in terms of durability and endurance. The HPE ProLiant Gen8 SSD utilizes advanced wear-leveling algorithms and error correction mechanisms to prolong the lifespan of the drive and maintain data integrity. The SSD's firmware is designed to distribute write operations evenly across the flash memory cells, preventing excessive wear on specific areas. This enhances the overall reliability of the drive and ensures that it can withstand heavy workloads over an extended period.

HotSwap: 1

The HotSwap feature of the HPE ProLiant Gen8 SSD allows for easy and convenient drive replacement without shutting down the system. With a HotSwap capability of 1, users can replace or upgrade their SSDs on-the-fly, minimizing downtime and maximizing system availability.

Reduced Downtime

The HotSwap feature eliminates the need to power down the server or interrupt ongoing operations when replacing or upgrading SSDs. This significantly reduces downtime and ensures that critical applications and services remain accessible to users. The ability to perform hot swaps also simplifies maintenance tasks, as IT administrators can quickly swap out faulty drives or add additional storage capacity without disrupting the system.

Improved Scalability

The HotSwap capability of 1 enables users to scale their storage infrastructure seamlessly. As storage requirements increase, adding new SSDs or replacing existing ones becomes a straightforward process. The ability to perform hot swaps eliminates the need for complex reconfigurations or system shutdowns, allowing for quick and hassle-free expansion of storage capacity.

Enhanced System Availability

By supporting hot swapping, the HPE ProLiant Gen8 SSD ensures maximum system availability. The ability to replace drives without shutting down the server minimizes the risk of unplanned downtime due to drive failures or maintenance activities. This is particularly critical for mission-critical applications and services that require uninterrupted operation and high availability.

PartNumber: 846430-B21

The PartNumber 846430-B21 uniquely identifies the HPE ProLiant Gen8 SSD and serves as a reference for ordering and compatibility purposes. Understanding the importance of the PartNumber is essential for users who want to ensure they are purchasing the correct SSD for their specific needs.

Compatibility Assurance

The PartNumber allows users to verify that they are selecting the right SSD model for their server or storage system. By referencing the PartNumber 846430-B21, users can ensure compatibility between their hardware and the HPE ProLiant Gen8 SSD. This compatibility assurance eliminates the risk of purchasing incompatible or non-functional drives, saving time and effort in the procurement process.

Ordering Simplification

With the PartNumber 846430-B21, ordering the HPE ProLiant Gen8 SSD becomes a straightforward process. Users can simply provide the PartNumber to their preferred vendor or reseller, ensuring accurate and efficient order processing. This ordering simplification saves users from the hassle of searching through various product descriptions or specifications, streamlining the procurement process.

Warranty and Support

The PartNumber is also crucial for warranty and support purposes. By referencing the PartNumber 846430-B21, users can ensure that they receive the appropriate warranty coverage and access to support services provided by HPE. This ensures peace of mind and assistance in case any issues or questions arise during the installation or usage of the HPE ProLiant Gen8 SSD.