Dell RAM Memory 32GB SNPTN78YC/32G DDR4 2666MHz 2Rx4 Registered ECCDELL 32GB 2Rx4 DDR4 RDIMM 2666MHz 32GB DDR4 RDIMM 2666MHz 2Rx4 Memory Specifications for SNPTN78YC 32G Features Buffered Memory Type Registered (Buffered) Component For PC Server ECC Yes Internal Memory 32 GB Internal Memory Type DDR4 Memory Clock Speed 2666 MHz Memory Form Factor DIMM 288 pin Memory Rank 2 Memory Voltage 1. 2 V Logistics Data Harmonized System (HS) Code 84733020 Other Features Chip Organization 2Rx4 Harmonized System (HS) Code