Flexible memory node

The utility model provides a flexible memory node, it is applied to a server, sets up a server mainboard in this server, and it includes: a node fixed disk, its one end is removable liftoffly to be fixed in in this server and to set up a first connecting plate, this first connecting plate is through this server mainboard of keysets connection, the other end of this node fixed disk in both sides set up respectively one calorie protruding, an and hard disk bracket, it sets up a portion of acceping and a sliding part, should the portion of acceping a plurality of hard disk, this sliding part has two linking arms and a second connecting plate, this hard disk bracket sets up the other end at this node fixed disk through these two linking arms with sliding, the first connecting plate of this node fixed disk is connected to this second connecting plate through a line stretcher cable, these two linking arms are respectively to the protruding trip that sets up of card that should the node fixed disk, this hard disk br