DS1817-5+ Encyclopedia Entry

Product Overview

Category

The DS1817-5+ belongs to the category of computer hardware, specifically network attached storage (NAS) devices.

Use

The DS1817-5+ is designed to provide centralized storage and data management for small to medium-sized businesses or advanced home users. It allows for easy file sharing, data backup, and remote access.

Characteristics

• High storage capacity: The DS1817-5+ offers a maximum storage capacity of 80TB, making it suitable for storing large amounts of data.
• Scalability: It supports up to eight hard drives, allowing for easy expansion as storage needs grow.
• RAID support: The device supports various RAID configurations, providing data redundancy and protection against drive failures.
• Dual LAN ports: The DS1817-5+ features dual Gigabit Ethernet ports for enhanced network connectivity and link aggregation.
• Hardware encryption: It includes hardware-accelerated encryption to ensure data security.

Package and Quantity

The DS1817-5+ comes in a sturdy package that includes the NAS unit, power adapter, Ethernet cables, and installation guide. It is typically sold as a single unit.

Specifications

• Processor: Quad-core 2.4GHz
• Memory: 2GB DDR3L (expandable up to 16GB)
• Drive Bays: 8
• Supported Drive Types: 3.5" SATA HDD, 2.5" SATA HDD, 2.5" SATA SSD
• Maximum Internal Raw Capacity: 80TB (10TB drive x 8)
• LAN Ports: 2 x Gigabit
• USB Ports: 2 x USB 3.0, 2 x USB 2.0
• Dimensions: 166mm x 343mm x 243mm
• Weight: 5.21kg

Detailed Pin Configuration

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Functional Features

1. High-speed data transfer: The DS1817-5+ supports various network protocols, including SMB, FTP, and NFS, enabling fast and efficient data transfer.
2. Data protection: It offers multiple RAID configurations (RAID 0, 1, 5, 6, 10) to ensure data redundancy and protection against drive failures.
3. Snapshot technology: The device supports snapshot backups, allowing users to easily restore previous versions of files or folders.
4. Virtualization support: It is compatible with popular virtualization platforms such as VMware and Citrix, making it suitable for virtualized environments.
5. Remote access: The DS1817-5+ provides secure remote access to stored data, allowing users to access their files from anywhere using mobile devices or computers.

Advantages and Disadvantages

Advantages

• High storage capacity and scalability
• Robust data protection features
• Fast data transfer speeds
• Support for virtualization
• Easy remote access

Disadvantages

• Relatively high cost compared to entry-level NAS devices
• Limited RAM capacity (expandable but may require additional investment)

Working Principles

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Detailed Application Field Plans

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Alternative Models

1. DS1819+: This model offers similar features but includes an upgraded processor and higher memory capacity.
2. DS1621+: A slightly smaller alternative with six drive bays but offers faster performance and increased memory capacity.
3. DS920+: A more affordable option with four drive bays, suitable for small-scale storage needs.

In conclusion, the DS1817-5+ is a powerful NAS device that provides high storage capacity, data protection features, and remote access capabilities. While it may have a higher cost compared to entry-level models, its scalability and advanced functionality make it an ideal choice for businesses and advanced home users.