The CD ROM Hard Drive 1977047N-DS 4993370, IDE YG554 is an internal desktop drive manufactured by TEAC/Dell. This CD-ROM drive is specifically designed for CD read functionality, making it ideal for accessing and reading CD-based media. With an IDE interface, this model provides reliable performance and compatibility with older systems that still rely on IDE technology. The TEAC/Dell YG554 CD-ROM drive is a reliable and efficient solution for accessing and reading CD media on a desktop computer.