Hitachi US7070447-001 specification

Draft Level—Hitachi Confidential

Fundamentals of Networking

The LLC sublayer defines the logical connection to the upper layer services based on a socket or Service Access Point (SAP). This allows two processes on the same network to maintain a “logical connection” with each other for the purpose of data exchange.

Examples of Layer 2 devices are bridges and switches.

Layer 3: Network Layer

This layer is where the network provides its routing functionality. The Network Layer uses a packet to transport data from one network to another. A 32-bit address is used to define the network’s logical location and is referred to as the network address or IP address.

Examples of Layer 3 devices are routers.

Layer 4: Transport Layer

This layer ensures reliable delivery of data between networks. All error checking, acknowledgments, retransmissions, and data sequencing are handled by the Transport Layer.

Layer 5: Session Layer

This layer provides for the ability for two processes on two different stations to form a connection for the purpose of communication with one another. This is often referred to as a dialogue layer. Host-to-host communication is established, managed, and terminated at this layer.

Layer 6: Presentation Layer

This layer converts the actual data that is being transferred into a readable and proper form.

Layer 7: Applications Layer

This layer provides network-based services to a user’s application. The application layer communicates with the end user via programs such as file transfers (FTP, TFTP), electronic mail (SMTP), and other applications.

Doc Part Number, Version Number

5-3

US7070447-001 specifications

The Hitachi US7070447-001 is a sophisticated data storage and retrieval system designed to enhance the efficiency and performance of various applications in both commercial and industrial sectors. With its robust architecture and advanced technologies, this system addresses the growing demand for high-speed data processing and reliable storage solutions.

One of the main features of the US7070447-001 is its scalable storage capacity. This capability allows users to expand the storage space as their data needs increase, making it an ideal solution for businesses that anticipate growth. The flexible architecture supports a vast array of storage configurations, from small setups to large-scale implementations, catering to diverse operational requirements.

The US7070447-001 utilizes cutting-edge technologies such as high-speed data transfer protocols, which ensure quick access to stored information. This expedited data retrieval is crucial for applications requiring real-time processing and decision-making. Furthermore, the system is designed with advanced error correction and data integrity protocols, ensuring that the information stored remains accurate and secure over time.

Another key characteristic of the Hitachi US7070447-001 is its energy efficiency. By employing smart power management techniques, this system reduces energy consumption while maintaining optimal performance levels. This eco-friendly design not only cuts operating costs but also aligns with modern sustainability goals.

The system also boasts a high level of compatibility with various operating systems and software platforms, providing flexibility for users in diverse environments. Whether it’s integrated into an existing infrastructure or used as a standalone solution, the US7070447-001 is versatile enough to meet the demands of both legacy and contemporary systems.

Security features are paramount in the US7070447-001, offering encrypted data storage and secure access protocols. These measures protect sensitive information from unauthorized access, ensuring compliance with industry regulations and safeguarding user data.

In conclusion, the Hitachi US7070447-001 represents a significant advancement in data storage and management technology. With its scalable architecture, high-speed capabilities, energy efficiency, broad compatibility, and robust security features, this system is well-equipped to meet the dynamic needs of modern businesses, making it an invaluable asset in today's data-driven landscape.