This NetApp x423 a-r5 900GB 10K SAS 6Gb 2.5 HD is a high-quality internal desktop drive that is perfect for those who need a reliable and efficient storage solution. With its hot plug support and removable features, this drive is designed to meet the needs of professionals who require high-performance storage.The drive is a 2.5-inch form factor and supports HDD drive types. It has a silver color and belongs to the NetApp product line. The X423A-R5 model has a storage capacity of 900GB and a rotation speed of 10k. It also has a cache size of 64MB, making it an excellent choice for those who need to store large amounts of data.