This NetApp X5515A-R6 Rackmount Kit is an excellent addition to your computing setup. The kit includes a 4N2 and DS14-Middle, all brand new and in the original packaging. The rackmount kit is designed to fit seamlessly into your existing setup and provide ample storage space. With its durable design and high-quality construction, this kit is sure to last for years to come. Whether you're a professional or a casual computer user, this NetApp Rackmount Kit is the perfect choice for all your computing needs.