Dell RAM Memory TN78Y 32GB DDR4 2666MHz 288-Pin DIMMDELL DIMM, 32GB, 2666MHz, 2Rx4, 8, DDR4, TN78Y Brazil Only, 32GB, DIMM, 2666MHz, Registered, DDR4, 288 Pin, Dual Rank, 1. 2V, Error Correction Code (C7HK8) RAM (Random Access Memory) is a type of hardware your computer uses to store information. Adding memory is one of the most cost effective ways to improve your computer's performance. Specification for C7HK8 Features Component for PC Server Internal Memory 32 GB Internal Memory Type DDR4 Memory