In scenarios such as industrial automation and embedded devices, the stability and durability of storage devices are often core requirements. The UD20 series USB DOM drive launched by Agrade Storage (Shenzhen) Co., Ltd. is precisely an industrial-grade storage solution tailored for such scenarios. With its solid performance and reliable design, it has become a practical choice in the embedded field.

Product Positioning: Tailored for Embedded Scenarios The USBDOM (DiskOnModule) drive is a storage device that integrates storage chips onto a compact module, widely used in embedded systems such as industrial computers, POS machines, and network equipment. The Agrade UD20, part of the company's Standard Series, emphasizes "high cost-effectiveness + industrial-grade reliability", meeting the storage needs of conventional embedded devices while ensuring stable operation in complex environments.

Key parameters: Balancing capacity and durability, UD20 offers two flash memory types, SLC and MLC, to cater to different scenarios: Capacity range: The SLC version covers 128M~16GB, while the MLC version ranges from 8GB~32GB, allowing flexible selection based on device storage requirements; Durability: SLC flash memory has a high endurance of up to 60,000 cycles of repeated erasure and writing, while MLC also achieves 3,000 cycles, far exceeding consumer-grade U-disks and capable of handling long-term, high-frequency read and write operations in embedded devices; Interface and compatibility: It adopts a standard 10pin USB interface, compatible with USB2.0/1.1 specifications, and adapts to the interface design of most embedded devices, allowing direct installation without additional adapters.

Industrial-grade design: As an industrial-grade storage device designed to handle complex environments, the UD20 excels in environmental adaptability: Wide temperature operation: It supports two operating temperature ranges: normal temperature (0°C~70°C) and wide temperature (-40°C~85°C), ensuring stable operation even in high-temperature industrial control cabinets or low-temperature outdoor equipment; Anti-interference capability: It boasts a shock/vibration protection rating of 1500/20, withstanding mechanical vibrations and shocks encountered in industrial settings; Long lifespan: With an MTBF (Mean Time Between Failures) of 2 million hours, the device poses minimal risk of failure during long-term operation, thereby reducing maintenance costs in the long run; Hardware write protection: Equipped with external hardware write protection, it prevents accidental or malicious data tampering, making it particularly suitable for devices requiring fixed system images.

Practical Performance: Balancing Speed and Adaptability The UD20 boasts a read speed of 32MB/S and a write speed of 24.9MB/S. While it doesn't pursue the high speeds of consumer-grade products, it fully meets the system startup and data storage needs of embedded devices, while avoiding the power consumption and compatibility issues associated with high-speed storage. With dimensions of just 35.5mm (L) × 22.0mm (W) × 6.6mm (H), its compact size makes it easy to embed within devices with limited space.

From parameters to design, the Agrade UD20 USB DOM drive precisely meets the core requirements of "stability, durability, and adaptability" in industrial embedded scenarios, offering a storage solution that balances practicality and reliability. Whether it's a system drive for industrial control systems or a data storage module for embedded devices, the UD20 provides long-term stable support.