Internal memory compatible with the AKAI MPC2000XL. Set of 2, for a total of 32MB. Stock is dwindling. These are old, so I think they're becoming difficult to find. For those who bought a used MPC2000XL without memory, or who have been looking for some, how about these? Operation confirmed on MPC2000XL. ※These are not genuine products. They are compatible replacements.