Apacer ATA-Disk Module II (ADM II) is a high performance, embedded flash memory data storage system. This product is well suited for solid-state mass storage applications offering new and expanded functionality while enabling cost-effective designs. The ADM II is a solid-state disk drive that is designed to replace a conventional IDE hard disk drive, and can be plugged into a standard IDE connector commonly found in desktop or portable PC systems. The ADM II supports standard ATA/IDE protocol with up to PIO Mode-4 and Multiword DMA Mode-2 interface.

ADM II has a built-in micro controller and file management firmware that communicates with ATA standard interfaces; therefore, the ADM II does not require additional or proprietary host software such as Flash File System (FFS) and Memory Technology Driver (MTD) software.

The ADM II is designed to work at either 5V or 3.3V voltage. It uses a standard ATA driver that is part of all major operating systems such as Windows 95/98 /2000 /NT /XP /CE, MAC, and UNIX.

Every ADM II comes with a factory-programmed, 20Byte long, unique identification numbers for extended data protection. This feature prevents unauthorized duplication by allowing encryption of customer data. The ADM II integrates a standard female connector for easy and cost effective mounting on top of a standard IDE male connector commonly found on the system motherboards. ADM II also offers user selectable Master/Slave operation through an external jumper setting.


*The actual available memory on the device is less than what is listed on the package. This is due to small discrepancies in file formats and algorithms used by various operating systems. The capacity of Flash memory is shown in "Megabyte" (1MB =1000KB). In Windows environment or DOS mode, 1MB =1024 KB; therefore 1GB is approximately 953MB.