Western Digital 0B36404 Ultrastar DC HC320 8TB 7.2K RPM HDD Refurbished

Product Overview of the 0B36404 Hard Disk Drive

In the ever-evolving landscape of data storage, choosing the right hard disk drive (HDD) is crucial for individuals and enterprises alike. Western Digital, a renowned name in the industry, presents the 0B36404 Ultrastar DC HC320, an 8TB 7.2K RPM HDD designed for enterprise applications. In this comprehensive review, we'll delve into the features and specifications of this storage solution, exploring its performance, reliability, and suitability for various use cases.

Storage Capacity (8TB)

The Ultrastar DC HC320 boasts a substantial 8TB storage capacity, catering to the growing demand for high-capacity storage solutions. This feature is particularly appealing for businesses dealing with large datasets, backup requirements, and data-intensive applications.

Rotational Speed (7.2K RPM)

The rotational speed of a hard drive significantly impacts its performance. With a rotation speed of 7,200 revolutions per minute (RPM), the Ultrastar DC HC320 ensures efficient data access and transfer speeds. This is essential for tasks that require quick read-and-write operations, contributing to overall system responsiveness.

SATA-6GBPS Interface

The SATA-6GBPS interface provides a high-speed data transfer pathway between the hard drive and the motherboard. This feature is crucial for optimizing data throughput and ensuring that the HDD operates at its full potential. The compatibility with the SATA interface also makes it easier to integrate the Ultrastar DC HC320 into existing systems.

Large Cache Size (256MB)

The Ultrastar DC HC320 is equipped with a sizable 256MB cache. A larger cache allows the drive to store more frequently accessed data, reducing latency and improving overall performance. This feature is particularly beneficial for applications that involve repetitive read and write operations.

512E Sector Size

The 512E sector size is a notable feature for compatibility with both legacy and modern systems. It ensures seamless integration into environments that may have varying sector size requirements. This flexibility makes the Ultrastar DC HC320 a versatile choice for a wide range of applications.

Enterprise-Class Reliability (SE)

The designation of "SE" denotes enterprise-class reliability. This implies that the Ultrastar DC HC320 is engineered to meet the stringent demands of enterprise environments, where data integrity, durability, and 24/7 availability are paramount. Businesses relying on uninterrupted data access can benefit from the added reliability features.

Performance AnalysisData Transfer Rates

The combination of a 7.2K RPM rotational speed and the SATA-6GBPS interface facilitates impressive data transfer rates. Whether it's large file transfers, database operations, or streaming applications, the Ultrastar DC HC320 is designed to handle data-intensive tasks efficiently.

Random and Sequential Read/Write PerformanceThe large cache size plays a crucial role in enhancing both random and sequential read/write performance. The drive's ability to quickly access and deliver data is evident in scenarios involving multiple read/write requests simultaneously, making it suitable for multitasking environments.

Workload ManagementEnterprise environments often involve varying workloads, and the Ultrastar DC HC320 is equipped to handle them effectively. The drive's design takes into account the demands of 24/7 operations, ensuring consistent performance under different workloads without compromising reliability.

MTBF (Mean Time Between Failures)

The Ultrastar DC HC320 comes with an impressive Mean Time Between Failures (MTBF). This metric is a key indicator of a drive's reliability, representing the average time the drive is expected to operate before encountering a failure. A higher MTBF inspires confidence in the drive's durability and suitability for enterprise applications.

Vibration and Shock ResistanceEnterprise environments may expose storage devices to vibrations and shocks. The Ultrastar DC HC320 is designed with features to withstand these challenges, minimizing the risk of data loss due to physical impacts. This durability is crucial for businesses that prioritize the safety of their critical data.Temperature and Power ManagementMaintaining optimal operating temperatures is essential for the longevity of a hard drive. The Ultrastar DC HC320 incorporates effective temperature and power management features, ensuring that the drive operates within specified temperature ranges while optimizing power consumption. This is particularly relevant for data centers and server rooms where temperature control is vital.Compatibility and Integration

SATA Interface Compatibility

The Ultrastar DC HC320's compatibility with the SATA interface ensures easy integration into a wide range of systems. Whether upgrading existing storage infrastructure or building a new system, users can benefit from the drive's plug-and-play compatibility with SATA controllers.

Operating System Compatibility

The drive is designed to work seamlessly with various operating systems, enhancing its versatility. Compatibility with popular operating systems, including Windows, Linux, and macOS, makes the Ultrastar DC HC320 suitable for a diverse range of computing environments. Data Centers: The Ultrastar DC HC320's high storage capacity, reliability features, and enterprise-class design make it an ideal choice for data centers. Whether used for primary storage or as part of a backup solution, the drive can handle the demands of a data center environment effectively.

Enterprise Servers

Enterprise servers require storage solutions that can deliver consistent performance and reliability. The Ultrastar DC HC320's combination of high RPM, large cache size, and enterprise-class features make it well-suited for applications such as file servers, application servers, and virtualization environments.

Surveillance Systems

Surveillance systems generate vast amounts of data that need to be stored reliably. The Ultrastar DC HC320's high capacity and durability make it a suitable choice for surveillance applications, where continuous recording and retrieval of high-resolution video data are critical.

Business Workstations

Businesses relying on workstations for tasks such as content creation, video editing, and 3D rendering can benefit from the Ultrastar DC HC320's robust performance. The drive's high-speed interface and large cache contribute to a smooth workflow in demanding applications.

More Information

The Western Digital Ultrastar DC HC320 8TB 7.2K RPM SATA Enterprise Hard Drive (model number: 0B36404) is a high-capacity, enterprise-class hard drive designed for use in servers and storage systems. The drive features a 7200 RPM spindle speed and an 8TB storage capacity, providing ample space for large amounts of data.

The drive is equipped with a SATA interface that supports data transfer rates of up to 6 Gbps, which is the current standard for SATA. The drive is designed to work in 24/7 environments, providing reliability and durability. It also supports multi-drive installation with RAID technology to provide advanced vibration protection and enhance overall drive performance and reliability.

It's important to check with the server or storage array manufacturer to ensure that the drive is compatible with your specific model. Additionally, it's important to check the power and cable requirements for the drive, to make sure that your server or storage array has the necessary connections.

It's recommended to check your server or storage array manual or the manufacturer's website to see if it supports SATA hard drives and if the connection interface is compatible with the hard drive. Additionally, it's important to check the storage capacity, form factor, and compatibility of the SATA interface with your server or storage array, and make sure that the drive will physically fit and be properly supported.

It's worth noting that the Ultrastar DC HC320 hard drive is designed for bulk data storage applications such as Cloud data centers, RAID, and enterprise-class storage systems, and it's not suitable for high-end enterprise applications where high IOPS and low latency are required.

High-performance

The Western Digital Ultrastar DC HC320 8TB 7.2K RPM SATA hard drive (model number: 0B36404) is designed for use in enterprise-class servers and storage systems, it features a 7200 RPM spindle speed and a large 8TB storage capacity.

In terms of performance, the drive has a sustained data transfer rate of around 180MB/s, and it has an average seek time of around 8.5 ms. The drive also features a large cache buffer of 256MB, which helps to improve the overall performance of the drive.

It's worth noting that, the performance of the drive can depend on many factors such as the system's specifications, usage scenarios, and workloads, so the performance will vary based on the specific environment. Additionally, the drive is designed for bulk data storage and not high-end enterprise applications where high IOPS and low latency are required.

It's important to note that the drive is designed for enterprise-class servers and storage systems, and it is intended for use in environments where high reliability and capacity are critical. Therefore, it is best to check with the system's manufacturer for detailed specifications and performance data.

Serial Advanced Technology Attachment(SATA)

The Western Digital Ultrastar DC HC320 8TB 7.2K RPM SATA-6GBPS HDD (model number: 0B36404) is a high-capacity, enterprise-class hard drive designed for use in servers and storage systems. The drive features a 7200 RPM spindle speed and an 8TB storage capacity, providing ample space for large amounts of data.

The drive uses a SATA III interface, which supports data transfer rates of up to 6 Gbps, the latest standard for SATA interface, this means that it allows for faster data transfer speeds than older standards like SATA 300. The drive is designed to work in 24/7 environments, providing reliability and durability. It also supports multi-drive installation with RAID technology to provide advanced vibration protection and enhance overall drive performance and reliability.

It's recommended to check your server or storage array manual or the manufacturer's website to see if it supports SATA hard drives and if the connection interface is compatible with the hard drive. Additionally, it's important to check the storage capacity, form factor, and compatibility of the SATA interface with your server or storage array, and make sure that the drive will physically fit and be properly supported.

It's worth noting that the Ultrastar DC HC320 hard drive is designed for bulk data storage applications such as Cloud data centers, RAID, and enterprise-class storage systems, and it's not suitable for high-end enterprise applications where high IOPS and low latency are required.

General Information 0B36404 HGST Ultrastar DC HC320 8TB 7.2K

• Manufacturer: Western Digital
• Part Number SKU# 0B36404
• Product Type: Hard Disk Drive (HDD)

Technical Information

• Storage Capacity: 8 TB for ample data storage.
• Enclosure: Internal, ensuring seamless integration.
• Max. Areal Density: 834 Gbits/sq. In for high data density.
• Interface: SATA-6Gbps for fast and reliable connectivity.
• Drive Dimensions: 3.5 Inch, fitting standard drive bays.
• MTBF (Mean Time Between Failures): 2 Million Hours, ensuring long-term reliability.

Drive Performance

• Interface Transfer Rate: 600 Mbps for quick data exchange.
• Sustained Transfer Rate: Up To 255 Mbps, maintaining consistent performance.
• Seek Time (Read, Typical): 8.0 ms, ensuring fast data retrieval.
• Seek Time (Write, Typical): 8.6 ms, facilitating efficient data recording.
• Average Latency: 4.16 ms, minimizing data access delays.
• Buffer: 256 MB, enhancing data transfer smoothness.
• Rotational Speed: 7200 RPM for swift data access.

In summary, the Western Digital 0B36404 Ultrastar DC HC320 8TB 7.2K RPM HDD with SATA-6GBPS interface, 256MB cache, and 512E sector size presents a compelling solution for individuals and enterprises seeking high-capacity, reliable storage. Its performance, enterprise-class features, and compatibility make it a versatile choice for various applications, from data centers to business workstations.