CT4K32G4LFQ4213 - Crucial Technology 128GB Kit (4 X 32GB) DDR4-2133MHz PC4-17000 ECC Registered CL15 288-Pin Load Reduced DIMM 1.2V Quad Rank Memory

Crucial DDR4 VLP RDIMMsThe easiest way to improve airflow, cooling, and performance in small form factor servers. Pack more performance into space-constrained rack servers with DDR4 server memory that?s 40 percent shorter than standard size modules. Measuring just 18.75mm tall, Crucial DDR4 VLP RDIMMs enable next generation small form factor servers and allow for improved airflow and more effective cooling. All the benefits of Crucial DDR4 server memory - just in a smaller package.