HPE 737394-B21 450GB 15K RPM HDD Enterprise Internal SAS 12GBPS

Main Specifications

• Manufacturer: Hewlett Packard Enterprise (HPE)
• Part Number: 737394-B21
• Product Category: Hard Disk Drive (HDD)

Key Technical Features 

• Storage Capacity: 450GB – ideal for high-performance data storage needs
• Rotational Speed: 15,000 RPM for fast data retrieval
• Form Factor: a 3.5-inch design for easy integration into enterprise systems
• Data Transfer Rate: Capable of 1200 MBps for efficient data transmission
• Bytes per Sector: 512 bytes per sector, offering reliable data organization

Performance Overview

• Spindle Speed: High-performance 15K RPM ensures rapid access to stored data
• Average Seek Time: 2.9 milliseconds, minimizing delay during data requests
• Max Seek Time: Up to 5.9 milliseconds
• Track-to-Track Seek Time: A swift 0.15 milliseconds for smooth data tracking

Environmental Operating Conditions

• Operating Temperature Range: From 50°F to 95°F, ensuring consistent performance in varied environments

System Compatibility

• Designed for seamless compatibility with HPE's BladeSystem servers
• Supports multiple generations (Gen8 and Gen9) of servers including:
• BL420c, BL460c, BL465c, BL660c
• DL160, DL320e, DL360e, DL360p, DL380e, DL380p, DL385p, DL560
• ML350e, ML350p
• SL230s, SL250s

Interface

The HPE 737394-B21 HDD is equipped with the SAS (Serial Attached SCSI) interface, which stands out as one of its key features. SAS is a high-performance, enterprise-level interface that offers numerous benefits to users.

SAS, or Serial Attached SCSI, is a technology that combines the best aspects of traditional SCSI and SATA interfaces. It provides a reliable and scalable connection between storage devices and servers, delivering exceptional performance and flexibility.

Speed and Performance

One of the primary advantages of SAS is its impressive speed. With a data transfer rate of up to 12Gbps (gigabits per second), SAS outperforms SATA in terms of raw bandwidth. This high speed enables faster access to data, resulting in quicker read and write operations. Whether you're running intensive applications, handling large datasets, or performing data backups, the SAS interface ensures optimal performance.

Reliability and Scalability

SAS drives are known for their superior reliability, making them ideal for enterprise environments that demand constant availability and data integrity. The SAS interface incorporates features such as error correction, hot-swapping capability, and robust data protection mechanisms. These features minimize the risk of data loss or corruption and ensure uninterrupted operation.

Additionally, the SAS interface supports daisy-chaining multiple drives, allowing for easy expansion and scalability. This feature is particularly useful in scenarios where storage requirements grow over time. With SAS, you can effortlessly add more drives to your system without compromising on performance or reliability.

Compatibility

Another significant advantage of SAS is its compatibility with both SAS and SATA drives. This versatility allows users to mix and match different types of drives within the same system, leveraging the benefits of each technology. You can connect SAS drives for critical workloads that demand higher performance and reliability, while SATA drives can be used for less demanding tasks or cost-sensitive applications. This flexibility ensures optimal resource allocation and cost-efficiency.

Ideal for Enterprise Applications

The SAS interface is particularly suitable for enterprise applications that require high-performance storage solutions. It is commonly found in servers, workstations, and storage arrays utilized in data centers, cloud computing environments, and other mission-critical settings. The robustness, scalability, and performance of SAS make it an ideal choice for tasks such as database management, virtualization, online transaction processing (OLTP), and data analytics.

Summary of Benefits

In summary, the SAS interface featured in the HPE 737394-B21 HDD offers several key benefits to users:

1. High-speed data transfer: With a speed of up to 12Gbps, SAS ensures faster access to data and improved overall system performance.
2. Enhanced reliability: SAS incorporates advanced error correction and data protection mechanisms, minimizing the risk of data loss or corruption.
3. Scalability: The ability to daisy-chain multiple SAS drives allows for easy expansion and future-proofing of storage systems.
4. Compatibility: SAS is compatible with both SAS and SATA drives, offering flexibility in drive selection and resource allocation.
5. Ideal for enterprise applications: The performance and reliability of SAS make it an excellent choice for demanding enterprise workloads.

Speed

When it comes to storage devices, speed is a crucial factor that directly impacts user experience and system performance. The HPE 737394-B21 HDD excels in this aspect with its impressive speed of 12Gbps.

Why Speed Matters

The speed of a hard drive directly affects how quickly data can be read from or written to the drive. Faster speeds result in reduced latency, quicker file transfers, and improved overall system responsiveness. Whether you're performing data-intensive tasks, running applications, or accessing large files, a high-speed HDD like the HPE 737394-B21 can significantly enhance productivity and efficiency.

Improved Workload Performance

The 12Gbps speed of the HPE 737394-B21 HDD allows for faster data access and retrieval. This speed is especially beneficial for applications that require quick input/output operations, such as databases, virtual machines, and high-performance computing workloads. By minimizing latency and reducing wait times, the drive ensures smoother and more responsive user experiences.

Efficient Data Transfer

With its high transfer rate, the HPE 737394-B21 HDD enables efficient data transfer between the drive and the host system. This is particularly advantageous when handling large files or performing backups. The increased speed significantly reduces the time required for data transfers, allowing users to complete tasks more quickly and efficiently.

Reduced System Downtime

In business-critical environments where downtime is costly, having a fast HDD like the HPE 737394-B21 is crucial. The speed of 12Gbps ensures that data can be accessed and processed rapidly, minimizing system downtime and improving overall productivity. This is especially important for industries such as finance, e-commerce, and healthcare, where uninterrupted access to data is paramount.

Summary of Benefits

To summarize, the speed feature of the HPE 737394-B21 HDD offers several important benefits:

1. Improved workload performance: The high-speed interface allows for quicker input/output operations, enhancing the performance of demanding applications.
2. Efficient data transfer: The fast transfer rate enables swift and seamless file transfers, reducing wait times and improving productivity.
3. Reduced system downtime: With faster data access, the HPE 737394-B21 minimizes system downtime and ensures uninterrupted operation.
4. Enhanced user experience: The speed of the HDD improves overall system responsiveness, providing users with a smoother and more efficient computing experience.

Capacity

Storage capacity is a vital consideration when selecting a hard drive, as it determines how much data can be stored on the device. The HPE 737394-B21 HDD boasts a capacity of 450GB, making it suitable for various applications and storage needs.

Meeting Storage Requirements

The 450GB capacity of the HPE 737394-B21 HDD offers ample space for storing a wide range of data, from documents and multimedia files to databases and applications. This capacity is especially beneficial for users who deal with large datasets or have extensive storage requirements.

Data-intensive Applications

The HPE 737394-B21 HDD's 450GB capacity is well-suited for data-intensive applications that require substantial storage space. Examples include multimedia editing software, content management systems, and video surveillance systems. With this capacity, users can store large files, videos, and high-resolution images without worrying about running out of space.

Database Management

Databases play a crucial role in many businesses and organizations, serving as repositories for critical information. The 450GB capacity of the HPE 737394-B21 ensures that there is enough room to store sizable databases without the need for frequent data purging or archiving. This capacity allows for efficient data management and ensures that important information is readily accessible.

Scalability and Flexibility

The HPE 737394-B21's 450GB capacity provides room for future growth and scalability. As storage needs increase over time, users can add additional drives or upgrade to larger-capacity models while retaining compatibility with existing systems. This flexibility allows for seamless expansion without the need for significant infrastructure changes.

Summary of Benefits

The capacity feature of the HPE 737394-B21 HDD offers several key benefits:

1. Sufficient storage space: The 450GB capacity ensures that users have ample room to store various types of data, including large files and databases.
2. Support for data-intensive applications: The capacity is well-suited for applications that require substantial storage space, such as multimedia editing software and video surveillance systems.
3. Efficient database management: With the 450GB capacity, users can store sizable databases without the need for frequent data purging or archiving, ensuring efficient data management.
4. Scalability and flexibility: The HPE 737394-B21's capacity allows for future growth and expansion, offering the ability to add more drives or upgrade to larger-capacity models as storage needs increase.

Rotation Speed

The rotation speed is a critical factor in determining the performance and responsiveness of a hard drive. The HPE 737394-B21 HDD comes with a rotation speed of 15K RPM (Revolutions Per Minute), making it an excellent choice for demanding applications that require fast access to data.

Why Rotation Speed Matters

The rotation speed of a hard drive determines how quickly the drive's platters rotate, allowing the read/write heads to access the stored data. A higher rotation speed translates to faster access times and reduced latency, resulting in improved overall performance.

Quick Data Access

The 15K RPM rotation speed of the HPE 737394-B21 HDD enables rapid data access and retrieval. This speed is particularly advantageous for applications that require quick response times, such as online transaction processing (OLTP) systems, real-time analytics, and virtualization environments. With faster access to data, these applications can operate more efficiently and deliver superior performance.

Reduced Latency

Latency refers to the delay between a request for data and its actual delivery. The higher rotation speed of the HPE 737394-B21 HDD helps minimize latency, ensuring that data can be retrieved and processed swiftly. Reduced latency is critical for tasks that involve frequent read/write operations, as it allows for faster data transfers and improved system responsiveness.

Optimized Workloads

The 15K RPM rotation speed of the HPE 737394-B21 HDD makes it suitable for workloads that demand high-speed access to data. Applications such as database servers, file servers, and content delivery networks can benefit significantly from the drive's optimized performance. By minimizing access times, the drive ensures that these workloads can run smoothly and efficiently.

Summary of Benefits

In summary, the rotation speed feature of the HPE 737394-B21 HDD offers several important benefits:

1. Quick data access: The 15K RPM rotation speed enables rapid access to data, improving overall system performance.
2. Reduced latency: The faster rotation speed minimizes latency, ensuring that data can be retrieved and processed swiftly.
3. Optimized workloads: The HPE 737394-B21 is well-suited for workloads that require high-speed access to data, such as database servers and content delivery networks.
4. Enhanced system responsiveness: By minimizing access times, the drive improves system responsiveness, providing users with a more efficient computing experience.

In conclusion, the HPE 737394-B21 HDD offers exceptional performance and reliability with its SAS interface, 12Gbps speed, 450GB capacity, and 15K RPM rotation speed. These features make it an ideal choice for enterprise applications that demand high-performance storage solutions. Whether you need to handle intensive workloads, store large datasets, or ensure uninterrupted operation, the HPE 737394-B21 HDD delivers the performance and capabilities required to meet your storage needs.