DS1821+ Product Overview
Introduction
The DS1821+ is a versatile and high-performance digital storage solution designed for small to medium-sized businesses. This network-attached storage (NAS) device offers advanced features and robust performance, making it an ideal choice for data management and storage needs.
Category
The DS1821+ belongs to the category of NAS devices, which are specialized file storage and sharing solutions that provide centralized data management for businesses and home users.
Use
It is primarily used for storing, accessing, and sharing large volumes of data across a network, offering reliable and scalable storage options for various applications.
Characteristics
The DS1821+ is characterized by its high-speed data transfer capabilities, flexible storage configurations, advanced data protection features, and seamless integration with various software and hardware platforms.
Package
The package includes the DS1821+ NAS device, power adapter, Ethernet cables, installation guide, and necessary mounting accessories.
Essence
The essence of the DS1821+ lies in its ability to provide efficient and secure data storage and management, catering to the diverse needs of businesses and individuals.
Packaging/Quantity
The DS1821+ is typically packaged as a single unit, including all the essential components required for setup and operation.
Specifications
- Processor: Intel C3538 quad-core 2.1 GHz
- Memory: 4 GB DDR4 (expandable up to 32 GB)
- Drive Bays: 8 x 3.5" or 2.5" SATA HDD/SSD
- Max Internal Capacity: 112 TB (14 TB drive x 8)
- External Ports: 2 x USB 3.0, 4 x 1GbE LAN ports
- RAID Support: Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10
- File System: Btrfs, EXT4
- Dimensions: 166 mm x 343 mm x 243 mm
- Weight: 4.28 kg (without drives)
Detailed Pin Configuration
The DS1821+ features a user-friendly interface with intuitive pin configuration for easy installation and setup. The detailed pin configuration can be found in the product documentation provided by the manufacturer.
Functional Features
- High-Speed Data Transfer: The DS1821+ offers fast data transfer rates, ensuring quick access to stored files and efficient data backup.
- Advanced Data Protection: With support for RAID configurations and built-in data integrity checks, the DS1821+ ensures data security and reliability.
- Scalable Storage Options: Users can easily expand storage capacity by adding additional drives or leveraging expansion units, providing scalability to meet evolving storage needs.
- Cross-Platform Compatibility: The NAS device seamlessly integrates with Windows, macOS, and Linux environments, facilitating cross-platform file sharing and access.
Advantages and Disadvantages
Advantages
- Robust performance and scalability
- Advanced data protection features
- Seamless integration with various platforms
- High-speed data transfer capabilities
Disadvantages
- Higher initial investment compared to entry-level NAS devices
- May require technical expertise for advanced configuration and optimization
Working Principles
The DS1821+ operates on the principle of centralized data storage and management, utilizing its powerful hardware and software capabilities to provide reliable and efficient storage solutions for businesses and individuals. By leveraging RAID technology, data redundancy, and advanced file systems, the NAS device ensures data integrity and accessibility.
Detailed Application Field Plans
The DS1821+ is well-suited for a wide range of applications, including: - Business Data Management: Centralized storage and backup for critical business data - Media Streaming: Hosting and streaming multimedia content to multiple devices - Virtualization Storage: Supporting virtualized environments with high-performance storage - Surveillance Storage: Storing and managing surveillance footage for security applications
Detailed and Complete Alternative Models
- DS1621+: A similar NAS device with 6 drive bays and comparable performance
- DS2421+: An advanced model with 12 drive bays and higher storage capacity
- DS920+: A compact and versatile NAS solution for smaller-scale storage needs
In conclusion, the DS1821+ stands as a powerful and adaptable NAS device, offering robust performance, advanced features, and scalable storage options to meet the diverse data management needs of businesses and individuals.
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技術ソリューションにおける DS1821+ の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure, here are 10 common questions and answers related to the application of DS1821+ in technical solutions:
What is DS1821+?
- DS1821+ is a temperature sensor and thermostat with nonvolatile memory that can be used in various technical solutions to monitor and control temperature.
How does DS1821+ communicate with other devices?
- DS1821+ communicates using the 1-Wire communication protocol, allowing it to be easily integrated into existing systems.
Can DS1821+ be used for temperature monitoring in industrial applications?
- Yes, DS1821+ is suitable for industrial applications due to its wide temperature range and robust design.
What is the accuracy of DS1821+ in temperature measurement?
- DS1821+ has an accuracy of ±2°C in the temperature measurement range of -10°C to +85°C.
Can DS1821+ be powered by a battery?
- Yes, DS1821+ can be powered by a battery, making it suitable for remote or portable applications.
Is DS1821+ compatible with microcontrollers like Arduino or Raspberry Pi?
- Yes, DS1821+ is compatible with popular microcontrollers and single-board computers, making it easy to integrate into DIY projects.
Does DS1821+ have any built-in temperature control features?
- Yes, DS1821+ has programmable temperature thresholds and hysteresis settings, allowing it to control external devices based on temperature readings.
Can DS1821+ store temperature data for later retrieval?
- Yes, DS1821+ has nonvolatile memory that can store temperature data, making it suitable for logging and historical analysis.
What is the maximum cable length for connecting DS1821+ to a host system?
- The maximum cable length for connecting DS1821+ to a host system is typically around 100 meters, making it suitable for distributed temperature monitoring.
Are there any software libraries available for interfacing with DS1821+?
- Yes, there are various software libraries and code examples available for interfacing with DS1821+ on different platforms, simplifying the development process.