IT hardware device and method

An apparatus and method for location exchange of IT hardware nodes at an IT hardware rack. The device comprises: at least one tab attached or attachable to an IT hardware node, each tab being provided with a first locking portion; an occluder unit having at least one movable gripper to releasably engage the tab, and the movable gripper is provided with a second locking portion to releasably lock to the first locking portion and to allow the gripper to releasably support each of the IT hardware nodes via the tab, the device is used for being inserted into an IT hardware support and/or being withdrawn from the IT hardware support. 用于IT硬件机架处IT硬件节点的位置交换的设备和方法。本设备包括：至少一个突片，附接到或可附接到IT硬件节点，每个突片设置有第一锁定部；咬合器单元，具有可移动的至少一个夹持器以可释放地接合突片，并且可移动的夹持器设置有第二锁定部以可释放地锁定到第一锁定部并允许夹持器经由突片可释放地支撑IT硬件节点中的每个，用于插置到IT硬件支架处和/或由IT硬件支架处撤出。