Modular multiple disk drive apparatus
View Patent ↗A data storage assembly having multiple disk drives disposed on a replaceable module. Multiple modules are connected to a single chassis having a back plane with a plurality of connectors, each of which are adapted to receive a connector of one of the modules.
1. A modular multiple disk drive apparatus, comprising:
a chassis;
a back plane disposed on the chassis and having at least one connector;
a circuit board having a complimentary connector for connecting the at least one connector of the back plane; and
a plurality of disk drives mounted on the circuit board that are electrically connected to the back plane.
2. The modular multiple disk drive apparatus of claim 1 wherein each of the disk drives have a disk for storing data that is rotated in a plane, the plane of rotation of the disks being parallel to the circuit board, and wherein the disk drives are mounted on the circuit board with space being provided between the disk drives and the circuit board for air circulation on two sides parallel to the plane of rotation of the disks.
3. The modular multiple disk drive apparatus of claim 1 wherein the circuit board is supported by a frame that slides into the chassis on plastic bearing members.
4. A modular multiple disk drive apparatus, comprising:
a chassis;
a back plane disposed on the chassis and having at least one connector;
a circuit board having a complimentary connector for connecting the at least one connector of the back plane;
a plurality of disk drives mounted on the circuit: board that are electrically connected to the back plane; and
the circuit board being formed by a first partial circuit board and a second partial circuit board that are assembled together, wherein a first set of the disk drives are mounted on the first partial circuit board and a second set of the disk drives are mounted on the second partial circuit board.
5. The modular multiple disk drive apparatus of claim 4 wherein the first partial circuit board is connected to the at least one connector of the back plane and the first and second partial circuit boards have mating electrical connectors that allow disk drives on each partial circuit board to be electrically connected through the connector on the back plane.
6. A modular multiple disk drive apparatus, comprising:
a chassis;
a back plane disposed on the chassis and having at least one connector;
a circuit board having a complimentary connector for connecting the at least one connector of the back plane;
a plurality of disk drives mounted on the circuit board that are electrically connected to the back plane; and
a locking lever being provided on a frame that supports the circuit board, the locking lever selectively engaging the chassis to lock the circuit board to the back plane.
7. A modular multiple disk drive apparatus, comprising:
a plurality of disk drives;
a circuit board on to which the plurality of disk drives are assembled, the circuit board having electrical connections for each of the plurality of disk drives;
a terminal disposed on the circuit board and connected to the electrical connections of each of the disk drives.
8. A modular multiple disk drive apparatus, comprising:
a plurality of disk drives;
a circuit board on to which the plurality of disk drives are assembled, the circuit board having electrical connections for each of the plurality of disk drives;
a terminal disposed on the circuit board and connected to the electrical connections of each of the disk drives; and
the circuit board being formed by a first partial circuit board and a second partial circuit board that are assembled together, wherein a first set of the disk drives are mounted on the first partial circuit board and a second set of the disk drives are mounted on the second partial circuit board.
9. The modular multiple disk drive apparatus of claim 8 wherein the first partial circuit board is connected to the at least one connector of a back plane and the first and second partial circuit boards have mating electrical connectors that allow disk drives on each partial circuit board to be electrically connected through the connector on the back plane.