HPE 872394-K21 3.84TB SAS 12GBPS 2.5" RI Smart Carrier SSD
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Product Specifications
General Information
- Manufacturer: HPE
- Part Number: 872394-K21
Drive Characteristics
- Type: Solid State Drive (SSD) - Hot-Swap Capable
- Storage Capacity: 3.84 TB
- Workload Category: Read Intensive
- Interface Standard: SAS 12Gbps
- Form Factor: 2.5 inch SFF
- Plug Type: Hot Plug
- Carrier Model: Smart Carrier
- NAND Type: Multi-Level Cell (MLC)
- Additional Features: Digitally Signed Firmware (DS)
- Included Accessories: HPE SmartDrive Carrier
- Height: 15 mm
Performance Metrics
- Writes Over 30 Days: 7008
- Endurance Rating: 1 DWPD (Drive Writes Per Day)
- Drive Transfer Speed: 1.2 GB/s (external)
- Maximum Sequential Read Throughput: 1070 MiB/s
- Maximum Sequential Write Throughput: 1025 MiB/s
- Random Read Average Latency: 120 µSec (4KiB, Q1)
- Random Write Average Latency: 50 µSec (4KiB, Q1)
- Random Read IOPS: 125,000 (4KiB, Q=16)
- Random Write IOPS: 34,000 (4KiB, Q=16)
- Maximum Random Read IOPS: 185,000 (4KiB, Q=32)
- Maximum Random Write IOPS: 34,000 (4KiB, Q=4)
- 4KiB Random 70/30 Read/Write IOPS: 75,000 (Queue 32)
- 4KiB Random 50/50 Read/Write IOPS: 60,000 (Queue 32)
Connectivity and Expansion
- Connection Interfaces: 1 x SAS 12 Gb/s
- Compatible Drive Bay Size: 2.5" SFF
Power Consumption Specifications
- Idle Power Usage: 4.22 Watts
- Power Consumption during Random Read: 4.74 Watts
- Power Consumption during Random Write: 4.74 Watts
- Power Consumption during Sequential Read: 7.75 Watts
- Power Consumption during Sequential Write: 9.50 Watts
- Power Usage during Random Read/Write: 4.74 Watts
Compatibility Overview
Designed For HPE ProLiant DL Series
- DL160 Gen9 (2.5 inch)
- DL360 Gen10 (2.5 inch)
- DL580 Gen9 (2.5 inch)
- And more variants...
Supported HPE ProLiant ML Series
- ML110 Gen9 (2.5 inch)
- And others...
Compatible HPE ProLiant XL Series
- XL170r Gen9 (2.5 inch)
- XL450 Gen10 (2.5 inch)
Capacity
The HPE 872394-K21 SSD is designed with a massive storage capacity of 3.84TB. This impressive capacity allows users to store and access a vast amount of data, making it an ideal solution for businesses and individuals with demanding data storage needs.
Benefits of 3.84TB Capacity
1. Ample Storage Space: With 3.84TB of storage, users can store large amounts of data, including documents, videos, images, and applications. This ensures that there is enough space to accommodate all their files without the need for additional storage devices.
2. Enhanced Performance: The large capacity of the HPE 872394-K21 SSD allows for better performance as it reduces the need for constant data transfers between the SSD and other storage devices. This results in faster access times and improved overall system performance.
3. Simplified Data Management: With a high-capacity SSD like the HPE 872394-K21, users can consolidate their data into a single drive, simplifying data management processes. This eliminates the need to juggle multiple storage devices, reducing complexity and improving efficiency.
Importance of 3.84TB Capacity
The importance of the 3.84TB capacity cannot be overstated, especially in today's data-driven world. Here are some key reasons why this feature is crucial:
Data-Intensive Applications:
Data-intensive applications such as video editing, database management, and virtualization require significant storage space to operate efficiently. The 3.84TB capacity of the HPE 872394-K21 SSD ensures that these applications can run smoothly without any performance issues or storage limitations.
Future-Proofing:
As data continues to grow exponentially, having a high-capacity SSD like the HPE 872394-K21 ensures that users are prepared for future storage needs. By investing in a large capacity SSD upfront, users can avoid the need for frequent upgrades or additional storage devices shortly.
Data Backup and Recovery:
Having a large storage capacity enables users to create comprehensive backups of their valuable data. With the HPE 872394-K21 SSD, users can easily create backups of critical files, ensuring data resilience and minimizing the risk of data loss.
Interface
The HPE 872394-K21 SSD features a high-speed SAS 12Gbps interface. This interface provides exceptional performance and reliability, making it an excellent choice for users who require fast and efficient data transfer rates.
Benefits of SAS 12Gbps Interface
1. Faster Data Transfer: The SAS 12Gbps interface offers significantly higher data transfer speeds compared to previous generations. This allows users to transfer large files quickly, enhancing productivity and reducing waiting times.
2. Improved Scalability: The high-speed interface enables seamless integration with existing storage infrastructure, making it easier to scale up storage capacity. This is particularly beneficial for businesses that anticipate future growth and need a flexible storage solution.
3. Enhanced Reliability: The SAS 12Gbps interface is known for its reliability, ensuring that data is transferred accurately without any errors or interruptions. This is crucial for mission-critical applications where data integrity is paramount.
Importance of SAS 12Gbps Interface
The SAS 12Gbps interface plays a vital role in ensuring optimal performance and reliability. Here are some reasons why this feature is important:
Enterprise-Grade Performance:
The SAS 12Gbps interface is designed to meet the demanding performance requirements of enterprise users. It provides the necessary bandwidth for handling complex workloads, ensuring that critical business operations can be executed smoothly.
Compatibility with Existing Infrastructure:
Many organizations already have storage systems and servers equipped with SAS interfaces. The HPE 872394-K21 SSD's SAS 12Gbps interface ensures seamless compatibility with these existing infrastructure components, eliminating the need for costly upgrades or replacements.
Data Intensive Workloads:
Data-intensive workloads such as data analytics, virtualization, and high-resolution video editing require high-speed data transfers. The SAS 12Gbps interface of the HPE 872394-K21 SSD enables these workloads to run efficiently, minimizing latency and maximizing productivity.
Form Factor
The HPE 872394-K21 SSD features a compact 2.5-inch form factor. This small size makes it highly versatile and compatible with a wide range of devices, making it an ideal choice for users seeking a flexible and space-saving storage solution.
Benefits of 2.5-inch Form Factor
1. Space Efficiency: The 2.5-inch form factor is significantly smaller than traditional 3.5-inch hard drives, allowing users to save valuable space in their systems or servers. This is particularly important for compact devices such as laptops or small form factor PCs.
2. Easy Integration: The compact size of the HPE 872394-K21 SSD enables easy integration into various devices, including servers, workstations, and storage arrays. Its standardized form factor ensures compatibility with industry-standard drive bays and connectors.
3. Portability: The small form factor makes the HPE 872394-K21 SSD highly portable, allowing users to easily transfer it between different devices or take it on the go. This is beneficial for professionals who require mobile storage solutions or need to access data from multiple locations.
Importance of 2.5-inch Form Factor
The 2.5-inch form factor offers several advantages that make it a popular choice among users. Here's why this feature is important:
System Flexibility:
Devices with limited physical space, such as laptops or compact servers, can benefit from the small form factor of the HPE 872394-K21 SSD. It allows these devices to have ample storage capacity without sacrificing overall performance or portability.
Upgrade Compatibility:
Many systems and servers are designed to accommodate 2.5-inch drives, making the HPE 872394-K21 SSD a suitable upgrade option for users looking to enhance their storage capacity. Its form factor ensures easy installation and compatibility with existing infrastructure.
Data Center Optimization:
In data centers, where space is often a premium, the small form factor of the HPE 872394-K21 SSD allows for higher-density storage configurations. This enables data center operators to maximize storage capacity within limited rack space, leading to better resource utilization and cost savings.
Intended Use
The HPE 872394-K21 SSD is specifically designed for read-intensive applications. It prioritizes fast and reliable data retrieval, making it an excellent choice for users who require high-performance storage solutions for their read-heavy workloads.
Benefits of Reading Intensive SSD
1. Faster Data Access: Read-intensive SSDs like the HPE 872394-K21 are optimized for quick data retrieval. This ensures that users can access their data without any significant delays, resulting in improved productivity and reduced wait times.
2. Enhanced Endurance: Read-intensive SSDs are built to withstand high read workloads, ensuring durability and longevity. This makes them suitable for applications that involve frequent data access, such as content delivery networks (CDNs) or caching servers.
3. Cost-Effective Solution: Read-intensive SSDs typically offer a lower price per gigabyte compared to write-intensive or mixed-use SSDs. This makes them an attractive option for users looking to balance performance and cost-effectiveness.
Importance of Reading Intensive SSD
Read-intensive SSDs have specific advantages that cater to the needs of certain applications and user requirements. Here's why this feature is important:
Database Applications:
In database environments, read operations often dominate, making read-intensive SSDs an ideal choice. The HPE 872394-K21's read-intensive design ensures efficient database queries, resulting in faster response times and improved overall performance.
Content Streaming:
For media streaming platforms or content distribution networks (CDNs), read-intensive SSDs are crucial for delivering high-quality video or audio content to users. The fast data retrieval capabilities of the HPE 872394-K21 SSD ensure smooth playback and reduced buffering.
Virtualization Environments:
Virtualized environments often have a high ratio of read-to-write operations. Read-intensive SSDs provide the necessary speed and reliability to handle virtual machine booting, application loading, and other read-heavy tasks, enabling smooth virtualization performance.
Smart Carrier
The HPE 872394-K21 SSD comes with a smart carrier feature that simplifies drive installation and maintenance. The smart carrier enhances user experience and provides valuable information about the health and status of the SSD.
Benefits of Smart Carrier
1. Easy Installation: The smart carrier ensures hassle-free drive installation. It is designed to fit securely into drive bays, reducing the risk of improper connections or accidental disconnections. This simplifies the overall installation process, even for non-technical users.
2. Drive Health Monitoring: The smart carrier provides real-time monitoring of drive health and status. It can alert users to potential issues or failures, allowing for proactive maintenance and preventing data loss or downtime. This feature enhances data reliability and system uptime.
3. Hot-Swappable Capability: The smart carrier enables hot-swappable functionality, allowing users to replace or upgrade drives without shutting down the system. This reduces downtime and ensures uninterrupted operation, especially in critical environments that require continuous availability.
Importance of Smart Carrier
The smart carrier feature offers significant advantages in terms of convenience, reliability, and system availability. Here's why this feature is important:
Efficient Maintenance:
The smart carrier's ability to provide real-time drive health information simplifies maintenance tasks. IT administrators can quickly identify drives that require attention, reducing troubleshooting time and ensuring timely replacements or repairs.
Data Center Optimization:
In data center environments, where uptime is crucial, the hot-swappable capability of the HPE 872394-K21 SSD with smart carrier ensures non-disruptive maintenance. Failed drives can be easily replaced without affecting overall system performance or causing downtime.
User-Friendly Experience:
The smart carrier's user-friendly design makes it accessible to a wide range of users, regardless of their technical expertise. Its simplified installation process and drive health monitoring capabilities allow users to manage their storage easily and proactively address potential issues.