Sharp PROCESS UNIT (CDRM-0002RS7J) (CDRM0002RS7J)

When your system needs reliable optical media access, the Sharp CDRM-0002RS7J delivers consistent 32x CD reading in a proven internal form factor. This 5.25-inch half-height drive connects via standard IDE, making it a straightforward upgrade or replacement for legacy PCs and industrial systems that still rely on CD-ROM, CD-R, or CD-RW media.

Who is it for

System integrators, IT technicians, and hobbyists working with older hardware or embedded systems will appreciate this drive's ATAPI compatibility and simple 40-pin IDE connection. It is also suitable for retro computing projects, point-of-sale terminals, and laboratory equipment that requires dependable CD data access without modern SATA interfaces.

Main features

• 32x maximum CD read speed for fast data retrieval
• Supports CD-ROM, CD-R, and CD-RW disc formats
• Standard 40-pin IDE (PATA) interface for broad legacy compatibility
• Motorized tray loading mechanism for smooth disc handling
• 256 KB buffer reduces streaming interruptions
• Black bezel matches most desktop and industrial chassis

Specifications

• Drive type: CD-ROM
• Interface: IDE (PATA)
• CD read speed: 32x max
• Buffer size: 256 KB
• Form factor: 5.25-inch half-height
• Mounting type: Internal
• Disc compatibility (read): CD-ROM, CD-R, CD-RW
• Average access time (CD): 90 ms
• Data connector: 40-pin IDE
• Power connector: 4-pin Molex
• Loading mechanism: Motorized tray
• Bezel color: Black
• Compatibility: PC (ATAPI standard)
• Manufacturer: Sharp Corporation
• Product status: Discontinued

Tips

Before installation, ensure your motherboard has an available IDE channel and a spare 4-pin Molex power connector. Set the drive's jumper to Master or Slave depending on your cable configuration. For optimal performance in older systems, use an 80-conductor IDE cable if available. Keep the firmware as-is; no updates are required for basic CD reading.