Memory is one of the most essential components of every PC. By upgrading your memory you extend your possibilities in handling most critical applicati

Memory is one of the most essential components of every PC. By upgrading your memory you extend your possibilities in handling most critical applications. Your work becomes more productive and much faster. This 4-16MB memory expansion board is made for IBM PS/2 Model 50, 50z, 55sx, 60, and 65sx PCs.