Welcome to our store! 1、Working Process: SAS is a point-to-point connected storage system, a smaller and more resilient serial design connection. The SAS connection process allows the device to be connected via our mini SAS HD cable or directly to the backplane. 2、Data Transfer Rate: The data transfer rate of this mini SAS HD to 4 SATA cable is up to 12 GBPS, offering high data transfer efficiency. 3、Tinned Copper Core: The Mini SAS HD to 4 SATA cable uses a thicker and higher purity tinned copper core and an aluminum foil shielding layer to improve data transfer efficiency and speed, as well as reduce heat loss. 4、Dual Channel: The Mini SAS HD cable features a dual channel, and the body is slim, soft, and stretch-resistant, allowing it to be arranged flexibly in any corner. 5、7 Contacts and Pure Copper Gold Plating: The 7P server array data line adopts seven contacts with a pure copper gold plating process, providing wear resistance and corrosion protection, and improving signal transmission quality. Item Type: Server Hard Drive Array Data Cable Material: PVC Connection: Mini SAS HD SFF 8643 to 4 SATA Transfer Rate: Up to 12 Gbps 1 x Server Array Data Line Customer Satisfaction - Customers are our top priority. If you find any problems with the product after receiving it, such as damage and incorrect quantity, please contact us immediately. We will do our best to provide you with satisfactory customer service