WD Ultrastar DC HC320 8TB 7.2K RPM SATA-6G 256MB 512E SE 3.5" HDD 0B36418
- — Free Ground Shipping
- — Min. 6-month Replacement Warranty
- — Genuine/Authentic Products
- — Easy Return and Exchange
- — Different Payment Methods
- — Best Price
- — We Guarantee Price Matching
- — Tax-Exempt Facilities
- — 24/7 Live Chat, Phone Support
- — Visa, MasterCard, Discover, and Amex
- — JCB, Diners Club, UnionPay
- — PayPal, ACH/Wire Transfer
- — Apple Pay, Amazon Pay, Google Pay
- — Buy Now, Pay Later - Affirm, Afterpay
- — GOV/EDU/Institutions PO's Accepted
- — Invoices
- — Deliver Anywhere
- — Express Delivery in the USA and Worldwide
- — Ship to -APO -FPO
- — For USA - Free Ground Shipping
- — Worldwide - from $30
Product Overview
General Information
- Brand: Western Digital
- Part Number: 0B36418
- Product Line: Ultrastar
- Product Series: DC HC320
- Product Name: Ultrastar DC HC320 8TB Enterprise Hard Drive
Applications and Environments
Versatile Usage Scenarios
- Ideal for Distributed File Systems, including Apache Hadoop®, facilitating Big Data Analytics.
- Compatible with Direct Attached Storage (DAS) and Network Attached Storage (NAS) solutions.
- Supports RAID array configurations for enhanced data protection and performance.
Key Features
Storage and Technical Specifications
- Storage Capacity: 8TB
- Enclosure Type: Internal
- Maximum Areal Density: 834 Gbits/sq. in
- Interface: SATA 6Gbps
- Drive Dimensions: 3.5 inches
- Mean Time Between Failures (MTBF): 2 million hours
Drive Performance
Efficiency and Speed Metrics
- Interface Transfer Rate: Up to 600 Mbps
- Sustained Transfer Rate: Reaching up to 255 Mbps
- Typical Read Seek Time: 8.0 ms
- Typical Write Seek Time: 8.6 ms
- Average Latency: 4.16 ms
- Buffer Size: 256 MB
- Rotational Speed: 7200 RPM
Physical Specifications
Dimensions and Weight
- Z-height: 26.1 mm
- Dimensions (Width x Depth): 101.6 mm x 147 mm
- Weight: 715 g
Capacity: 8TB
The Western Digital Ultrastar DC HC320 Enterprise Hard Drive offers an impressive capacity of 8TB, making it a reliable and efficient storage solution for enterprise users. With such a large capacity, this hard drive is capable of storing vast amounts of data, providing ample space for businesses to store their critical files, applications, and databases.
Benefits of 8TB Capacity
1. Ample Storage Space
The 8TB capacity of the Ultrastar DC HC320 allows businesses to store a significant amount of data without the need for multiple hard drives. This reduces complexity and simplifies data management, making it easier for IT professionals to handle and organize their digital assets.
Whether it's large media files, extensive databases, or extensive archives, the 8TB capacity ensures that there is enough space to accommodate the growing storage demands of modern businesses.
2. Improved Efficiency
By having all the necessary data stored in one drive, businesses can improve efficiency by reducing the time spent searching for files across multiple storage devices. This results in faster access to critical information, enhancing productivity and streamlining workflows.
Additionally, the Ultrastar DC HC320's high capacity minimizes the need for frequent data transfers or upgrades, saving time and resources that can be allocated to other important tasks.
3. Scalability and Future-Proofing
The 8TB capacity ensures that businesses have room to grow and expand their data storage capabilities without the need for immediate hardware upgrades. As data requirements increase over time, the Ultrastar DC HC320's ample space provides scalability and future-proofing, allowing businesses to adapt to changing storage needs without significant disruptions or additional investments.
4. Cost-Effective Solution
With its 8TB capacity, the Ultrastar DC HC320 offers a cost-effective storage solution for businesses. By consolidating data onto a single high-capacity drive, businesses can reduce hardware costs associated with purchasing and maintaining multiple smaller drives.
Furthermore, the energy efficiency of the Ultrastar DC HC320 ensures lower power consumption, resulting in reduced operational costs over time.
Speed: 7.2K RPM
The Western Digital Ultrastar DC HC320 Enterprise Hard Drive boasts a speed of 7.2K RPM, providing fast and reliable performance for demanding enterprise applications. The rotational speed of a hard drive plays a crucial role in determining its overall performance, and the 7.2K RPM speed of the Ultrastar DC HC320 ensures efficient data access and transfer speeds.
Benefits of 7.2K RPM Speed
1. Faster Data Access
The 7.2K RPM speed of the Ultrastar DC HC320 enables faster data access times, allowing businesses to retrieve and access critical information more quickly. This is particularly important for applications that require rapid data retrieval, such as databases or real-time analytics tools.
By reducing latency and improving response times, the high rotational speed enhances user experience and minimizes potential bottlenecks that can hinder business operations.
2. Enhanced Data Transfer Rates
The 7.2K RPM speed also contributes to faster data transfer rates, enabling businesses to efficiently move large files or perform backups within shorter timeframes. This is especially beneficial for organizations that frequently handle large volumes of data or engage in data-intensive operations.
With improved data transfer rates, businesses can optimize their workflows, enhance productivity, and reduce the time required for critical tasks.
3. Smooth Multitasking
The Ultrastar DC HC320's high rotational speed supports smooth multitasking capabilities, allowing businesses to execute multiple tasks simultaneously without experiencing significant performance degradation. This is particularly advantageous for enterprises that rely on resource-intensive applications or run multiple virtual machines.
By maintaining a consistent level of performance, the 7.2K RPM speed ensures smooth operation and minimizes the risk of performance slowdowns during peak usage periods, ensuring uninterrupted business continuity.
4. Compatibility with Legacy Systems
The 7.2K RPM speed of the Ultrastar DC HC320 makes it compatible with a wide range of legacy systems that may not support higher rotational speeds. This ensures seamless integration with existing infrastructure, allowing businesses to leverage the benefits of increased capacity and improved performance without the need for extensive hardware upgrades.
Interface: SATA-6GBPS
The Western Digital Ultrastar DC HC320 Enterprise Hard Drive features a SATA-6GBPS interface, providing a reliable and high-speed connection between the hard drive and the host system. The SATA-6GBPS interface is a widely adopted standard in the industry, offering several benefits to users.
Benefits of SATA-6GBPS Interface
1. Improved Data Transfer Speeds
The SATA-6GBPS interface offers significantly faster data transfer speeds compared to its predecessors. It provides a maximum data transfer rate of 6 gigabits per second (Gbps), enabling seamless and efficient data flow between the hard drive and the host system.
With faster data transfer speeds, businesses can experience quicker file transfers, reduced backup times, and overall improved system performance.
2. Backward Compatibility
The SATA-6GBPS interface is backward compatible with previous SATA standards, such as SATA 3GBPS and SATA 1.5GBPS. This means that the Ultrastar DC HC320 can be easily integrated into existing systems without any compatibility issues.
Businesses can leverage the benefits of the SATA-6GBPS interface while ensuring a smooth transition from older hardware, eliminating the need for costly upgrades or replacements.
3. Ease of Installation
The SATA-6GBPS interface offers a simple and straightforward installation process. The standardized connectors and cables make it easy to connect the Ultrastar DC HC320 to the host system, minimizing setup time and reducing the risk of installation errors.
IT professionals can quickly deploy the hard drive, saving valuable time and resources while ensuring a reliable and efficient storage solution.
4. Wide Industry Adoption
The SATA-6GBPS interface has gained widespread adoption in the industry, making it compatible with a wide range of systems, servers, and storage devices. This compatibility ensures that the Ultrastar DC HC320 can be seamlessly integrated into various IT environments.
Whether it's for small businesses or large enterprises, the SATA-6GBPS interface provides a versatile and reliable connectivity solution.
Buffer: 256MB
The Western Digital Ultrastar DC HC320 Enterprise Hard Drive features a generous buffer size of 256MB. The buffer, also known as the cache, plays a crucial role in enhancing the overall performance and responsiveness of the hard drive.
Benefits of 256MB Buffer
1. Improved Read/Write Performance
The 256MB buffer significantly improves the read and write performance of the Ultrastar DC HC320. The buffer acts as a temporary storage area where frequently accessed data or write commands are stored, reducing the latency associated with accessing data directly from the disk platters.
By reducing the time required for data retrieval and write operations, the large buffer size enhances overall performance and ensures smooth and responsive operation, even during high-demand periods.
2. Enhanced Data Transfer Rates
The generous buffer size also contributes to improved data transfer rates. As the buffer stores frequently accessed data, the hard drive can quickly retrieve the information from the cache, resulting in faster data transfer speeds.
Businesses can benefit from reduced backup times, faster file transfers, and improved system responsiveness, ultimately leading to increased productivity.
3. Seamless Multitasking
The 256MB buffer enables smooth multitasking capabilities by providing ample space for storing temporary data related to concurrent operations. This allows businesses to execute multiple tasks simultaneously without experiencing significant performance degradation.
With seamless multitasking, enterprises can optimize their workflows, efficiently handle resource-intensive applications, and ensure uninterrupted productivity even during peak usage periods.
4. Reduction in Disk Access
The large buffer size helps to minimize disk access, reducing wear and tear on the physical components of the hard drive. By accessing data from the buffer instead of directly from the disk platters, the Ultrastar DC HC320 can operate more efficiently and prolong its lifespan.
This results in reduced maintenance costs and a lower risk of hardware failures, providing businesses with a reliable and durable storage solution.
Sector Size: 512E
The Western Digital Ultrastar DC HC320 Enterprise Hard Drive utilizes a sector size of 512E, which refers to the number of bytes that can be stored in a single sector. The 512E sector size is an industry-standard and offers several benefits for users.
Benefits of 512E Sector Size
1. Enhanced Compatibility
The 512E sector size ensures compatibility with a wide range of operating systems, including older systems that may not support larger sector sizes. This allows businesses to seamlessly integrate the Ultrastar DC HC320 into their existing infrastructure without encountering compatibility issues.
By leveraging the benefits of the 512E sector size, businesses can enhance their storage capabilities without the need for extensive system upgrades or replacements.
2. Efficient Storage Utilization
The 512E sector size provides efficient storage utilization by striking a balance between storage capacity and performance. This sector size allows for higher storage densities while maintaining compatibility with legacy systems.
Businesses can optimize their storage space without sacrificing compatibility or experiencing any performance drawbacks associated with larger sector sizes.
3. Data Integrity and Error Correction
The 512E sector size supports robust error correction capabilities, ensuring data integrity and reducing the risk of data loss. By using advanced error correction algorithms, the Ultrastar DC HC320 can detect and correct errors that may occur during data read or write operations.
This helps to maintain data accuracy and reliability, making the hard drive suitable for critical applications where data integrity is paramount.
4. Simplified Data Management
The 512E sector size simplifies data management by providing a consistent and standardized format across different storage devices and operating systems. This allows businesses to easily manage and transfer data between various systems without encountering compatibility issues or formatting complications.
IT professionals can efficiently handle data migration, backups, and system upgrades, ensuring smooth and seamless data management processes.
Form Factor: 3.5inch
The Western Digital Ultrastar DC HC320 Enterprise Hard Drive features a 3.5inch form factor, which is the standard size for most desktop and enterprise hard drives. The 3.5inch form factor offers several benefits in terms of compatibility, reliability, and performance.
Benefits of 3.5inch Form Factor
1. Wide Compatibility
The 3.5inch form factor ensures compatibility with a vast range of computer systems, including desktops, workstations, and servers. Most computer cases and drive bays are designed to accommodate 3.5inch drives, making the Ultrastar DC HC320 readily compatible with existing hardware.
Businesses can easily integrate the hard drive into their infrastructure without the need for additional modifications or upgrades.
2. Higher Storage Capacities
The larger physical size of the 3.5inch form factor allows for higher storage capacities compared to smaller form factors such as 2.5inch drives. This makes the Ultrastar DC HC320 an ideal choice for enterprises that require significant storage space for their data-intensive applications.
With higher storage capacities, businesses can consolidate their data onto fewer drives, simplifying data management and reducing hardware costs.
3. Improved Cooling and Reliability
The larger physical size of the 3.5inch form factor enables better heat dissipation and improved airflow within the drive bay. This helps to keep the Ultrastar DC HC320 cool during operation, reducing the risk of overheating and ensuring optimal performance and reliability.
Additionally, the 3.5inch form factor allows for larger internal components, including platters and heads, which can enhance the overall durability and longevity of the hard drive.
4. Lower Noise and Vibration
The larger physical size of the 3.5inch form factor results in lower noise and vibration levels compared to smaller drives. This can be particularly beneficial in environments where noise reduction is a priority, such as recording studios or quiet office spaces.
The reduced noise and vibration contribute to a quieter working environment, enhancing user experience and minimizing distractions.
Part Number: 0B36418
The Western Digital Ultrastar DC HC320 Enterprise Hard Drive is identified by its unique part number, 0B36418. The part number serves as a reference for businesses and IT professionals, providing a specific identifier for the hard drive model.
Benefits of Part Number: 0B36418
1. Accurate Identification
The part number, 0B36418, accurately identifies the Ultrastar DC HC320 model, ensuring that businesses can easily locate and purchase the exact hard drive they require. The part number eliminates any confusion or ambiguity that may arise from similar product names or specifications.
IT professionals can confidently order the Ultrastar DC HC320 with the knowledge that they are receiving the precise model required for their storage needs.
2. Product Support and Warranty
The part number enables efficient product support and warranty services for the Ultrastar DC HC320. By referencing the part number, businesses can easily communicate with Western Digital's support team and receive timely assistance or warranty coverage if required.
This ensures that businesses can resolve any issues or concerns related to the Ultrastar DC HC320 promptly, minimizing downtime and maximizing productivity.
3. Simplified Inventory Management
The part number simplifies inventory management for businesses that handle a large number of storage devices. By using the unique part number, IT professionals can accurately track and manage the Ultrastar DC HC320 within their inventory systems, ensuring efficient stock control and replenishment.
Additionally, the part number can facilitate the procurement process by enabling businesses to quickly identify and order the required hard drives from their preferred suppliers.
4. Compatibility Verification
The part number serves as a verification tool to ensure compatibility with other hardware components or systems. By referencing the part number, businesses can verify that the Ultrastar DC HC320 is compatible with their existing infrastructure, avoiding any potential compatibility issues or performance limitations.
This allows for seamless integration and reduces the risk of unexpected incompatibilities during installation or deployment.