Disk drive storage enclosure with isolated cooling path for storage media

A disk drive storage tray apparatus, comprising:

• a substantially rectangular housing having front and rear faces connected by opposing intake and exhaust sides;
• a disk drive storage bay occupying the front face;
• a non-drive storage support equipment bay occupying the rear face and having air permeable walls along the intake and exhaust sides;
• a central ventilation chamber defined between the disk drive storage bay and the non-drive storage-support component bay, the chamber including a wall to prevent air flow between the chamber and the non-drive storage-support component bay, the chamber permitting air entry from the disk drive storage bay and including an air permeable wall along the exhaust side;
• and
• multiple fans, including at least one fan between the non-drive storage-support component bay and the exhaust side, and at least one fan between the disk drive storage bay and the exhaust side.

A storage tray, comprising:

• a substantially rectangular housing having front and rear faces connected by opposing first and second sides, the front face being air permeable;
• disk drive storage occupying the front face;
• non-drive storage support equipment occupying the rear face, the housing providing air permeable walls along the first and second sides abeam the non-drive storage support equipment;
• an unoccupied central ventilation chamber defined between the disk drive storage and the non-drive storage support equipment, the chamber including one or more walls preventing air flow between the chamber and the non-drive storage support equipment, the chamber permitting air entry from the disk drive storage in the chamber, the housing providing an air permeable wall along one of the sides abeam the chamber;
• multiple fans, including at least one fan between the non-drive storage support equipment and one of the air permeable walls along the first and second sides abeam the non-drive storage support equipment, and at least one fan between the disk drive storage and the air permeable wall abeam the chamber.

A storage tray, comprising:

• a substantially rectangular enclosure including opposing front and rear faces attached by opposing intake and exhaust sides, the intake and exhaust sides having air permeable regions;
• a disk drive storage bay within the enclosure;
• a non-drive storage support equipment bay within the enclosure;
• a first cooling path withdrawing air through the front face into the disk drive storage bay and exhausting said air out the exhaust side, the first cooling path being independent of the non-drive storage support equipment bay;
• and
• a second cooling path withdrawing air through the intake side into the non-drive storage support equipment bay and exhausting said air out the exhaust side, the second cooling path being independent of the disk drive storage bay.

A disk drive storage tray, comprising:

• substantially rectangular enclosure having front and rear faces connected by opposing intake and exhaust sides;
• first means for housing disk drive storage units, said first means occupying the front face;
• second means for housing non-drive storage-support components, said second means occupying the rear face and having air permeable walls at the intake and exhaust sides;
• third means between the first and second means for routing air from the first means and exhausting said collected air out the exhaust side while preventing interchange of air with the second means;
• and
• fan means for collecting air from the second means independent of the first means and exhausting air collected from the second means out the exhaust side.

A method for cooling electronic equipment, comprising operations of:

• providing an enclosure having front and rear faces connected by opposing intake and exhaust sides, a first body of electronic equipment occupying the front face and extending rearward to a prescribed depth, a second body of electronic equipment coupled to the first body occupying the rear face and extending forward a prescribed amount, and a central ventilation chamber defined between the first and second bodies;
• collecting air from the front face into the central ventilation chamber through the first body and exhausting said collected air out the exhaust side;
• collecting air from the intake side into the second body and exhausting said collected air out the exhaust side;
• and
• preventing exchange of air between the central ventilation chamber and the second body.

A method of cooling an electronics facility including a substantially rectangular housing including opposing front and rear faces attached by opposing intake and exhaust sides, the enclosure containing front electronics along the front face and rear electronics along the rear face, the method comprising the operations of:

• directing air through a first cooling path by withdrawing air through the front face into the front electronics and exhausting said air out the exhaust side, the first cooling path being independent of the rear electronics;
• and;
• and
• directing air through a second cooling path by withdrawing air through the intake side into the rear electronics support equipment and exhausting said air out the exhaust side, the second cooling path being independent of the front electronics.

A disk drive storage tray, comprising:

• a substantially rectangular housing having front and rear faces connected by opposing intake and exhaust sides;
• a front bay occupying the front face;
• a rear bay occupying the rear face and having air permeable walls along the intake and exhaust sides;
• a central ventilation chamber defined between the front bay and the rear bay, the chamber including a substantially solid wall to prevent air flow between the chamber and the rear bay, the chamber permitting air entry from the front bay and including an air permeable wall along the exhaust side;
• and
• multiple fans, including at least one fan between the rear bay and the exhaust side, and at least one fan between the front bay and the exhaust side.

A storage tray, comprising:

• a substantially rectangular housing having front and rear faces connected by opposing first and second sides, the front face being air permeable;
• a first electronics occupying the front, face;
• a second electronics occupying the rear face, the housing providing air permeable walls along the first and second sides abeam the first electronics;
• an unoccupied central ventilation chamber defined between the first and second electronics, the chamber including one or more walls preventing air flow between the chamber and the second electronics, the chamber permitting air entry from the first electronics into the chamber, the housing providing an air permeable wall along one of the sides abeam the chamber;
• multiple fans, including at least one fan between the second electronics and one of the air permeable walls along the first and second sides abeam the second electronics, and at least one fan between the first electronics and the air permeable wall abeam the chamber.

A storage tray, comprising:

• a substantially rectangular enclosure including opposing front and rear faces attached by opposing intake and exhaust sides, the intake and exhaust sides having air permeable regions;
• separate first and second bays within the enclosure;
• a first cooling path withdrawing air through the front face into the first bay and exhausting said air out the exhaust side, the first cooling path being independent of the second bay;
• and
• a second cooling path withdrawing air through the intake side into the second bay and exhausting said air out the exhaust side, the second cooling path being independent of the first bay.

A disk drive storage tray, comprising:

• a substantially rectangular enclosure having front and rear faces connected by opposing intake and exhaust sides;
• first means for housing electronic equipment, said first means occupying the front face;
• second means for housing electronic equipment, said second means occupying the rear face and having air permeable walls at the intake and exhaust sides;
• third means between the first and second means for routing air from the first means and exhausting said collected air out the exhaust side while preventing interchange of air with the second means;
• and
• fan means for collecting air from the second means independent of the first means and exhausting air collected from the second means out the exhaust side.