Patent ID: 7948748
Filing Date: 2011-05-24
Classification: G06F,G11B

Abstract:
1. A system for removably mounting one or more hard disk drives within a computer, the system comprising: a disk drive carrier cage configured for removably mounting a disk drive backplane and eight pair of disk drive carrier rails; a disk drive backplane mounted within the disk drive carrier cage, the disk drive backplane comprising eight disk drive connectors for interfacing with corresponding connectors on hard disk drives removably mounted along the disk drive carrier rails in disk drive carriers, the disk drive backplane further comprising eight first status indicator lights, each of the first status indicator lights corresponding to and located adjacent to a disk drive connector; and a disk drive carrier for removably mounting a hard disk drive and configured for mounting within the disk drive carrier cage along the disk drive carrier rails, the disk drive carrier constructed from a light transmissive material and having a top, bottom, and side, and wherein light emitted from a first status indicator light on the backplane is transmitted through the top of the disk drive carrier from the backplane to the front of the disk drive carrier when a disk drive carrier is inserted into the disk drive carrier cage, wherein the disk drive backplane further comprises eight second status indicator lights, each second status indicator light corresponding to and located adjacent to a disk drive connector, and wherein when a disk drive carrier is inserted into the disk drive carrier cage, light emitted from a second status indicator light on the backplane is transmitted from the backplane to the front of the disk drive carrier through the bottom of the disk drive carrier, wherein the backplane further comprises eight third status indicator lights, each third status indicator light corresponding to and located adjacent to a drive connector, and wherein the system further comprises two or more disk drive carrier rails removably mountable along a top or bottom of the disk drive carrier cage, the disk drive carrier rails constructed from a light transmissive material and having a front and back, and wherein when installed along the top of the disk drive carrier cage the back of each disk drive carrier rail is positioned substantially adjacent to a third status indicator light thereby permitting light emitted from the third status indicator light to be transmitted from the back to the front of the disk drive carrier rail, wherein the backplane further comprises eight fourth status indicator lights, each fourth status indicator light corresponding to and located adjacent to a drive connector, and wherein when installed along the bottom of the disk drive carrier cage the back of each disk drive carrier rail is positioned substantially adjacent to a fourth status indicator light thereby permitting light emitted from the fourth status indicator light to be transmitted from the back to the front of the disk drive carrier rail, wherein the dimensions of the disk drive carrier cage are substantially equivalent to 3.33 inches in height, 5.827 inches in width, and 7.984 inches in depth, wherein the disk drive backplane comprises a front side on which the disk drive connectors are mounted and a back side having one or more ports mounted thereon, wherein the disk drive carrier cage further comprises a top, bottom, rear, first side, and second side, the rear of the disk drive carrier cage being configured to receive the back side of the disk drive backplane and comprising one or more apertures corresponding to the ports of the disk drive backplane through which the ports can protrude when the disk drive backplane is installed in the disk drive carrier cage, wherein the ports mounted on the back side of the disk drive backplane comprise two iPass ports, each of the iPass ports electrically connected to four of the disk drive connectors, wherein the ports mounted on the back side of the disk drive backplane further comprise two power input ports for receiving power, and wherein the power input ports are electrically connected to the disk drive connectors, wherein the ports mounted on the back side of the disk drive backplane further comprise an intelligent platform management interface port, wherein the rear of the disk drive carrier cage is further adapted for mounting one or more fans and further includes one or more apertures through which airflow generated by the fans may circulate, the ports mounted on the back of the disk drive backplane further comprising a fan power output port for supplying power to the one or more fans, wherein the ports mounted on the back side of the disk drive backplane further comprise one or more global indicator output ports for driving one or more indicator lights when any disk drive connected to the disk drive backplane is active or has failed, wherein the disk drive connectors comprise serial attached SCSI (SAS) connectors, wherein the disk drive carriers and disk drive carrier rails are constructed from translucent polycarbonate ABS plastic or acrylic polymer, wherein the disk drive carrier cage is constructed from a single piece of metal, wherein the disk drive carriers further comprise a first latching member which when positioned in a latched position protrudes through an aperture in the top of the drive carrier cage and a second latching member which when positioned in a latched position protrudes through an aperture in the bottom of the drive carrier cage thereby locking the disk drive carrier into the drive carrier cage, and wherein when the first and second latching members are positioned in an unlatched position the disk drive carrier may be slidably inserted or removed along the disk drive carrier rails mounted within the drive carrier cage, and wherein each disk drive carrier further comprises two or more locking nubs positioned on the top, bottom, or side of each disk drive carrier, the locking nubs being positioned at locations corresponding to the locations of mounting screw holes of a disk drive when the disk drive is inserted into the disk drive carrier and wherein the disk drive carrier can be flexed to receive the disk drive and wherein when the disk drive carrier returns to a non-flexed state the nubs protrude into the mounting screw holes of the disk drive thereby restraining the disk drive in the disk drive carrier.