Patent ID: 6859362

Claim:
A computer enclosure comprising: a case comprising a bottom wall, and a rear wall perpendicularly extending from the bottom wall; a first rail mounted on the bottom wall, a first sliding space being defined in the first rail and being parallel to the rear wall; a second rail mounted on the bottom wall parallel to the first rail, the second rail defining a second sliding space in a side thereof and a third sliding space in an opposite side thereof, the second sliding space being opposite from the first sliding space; a third rail mounted on the bottom wall close to the rear wall, the third rail defining a fourth sliding space opposite from the third sliding space; a drive bracket mounted in the case, the drive bracket comprising a bottom plate and two wings extending from opposite sides of the bottom plate, the wings movably engaging in the first sliding space and the second sliding space respectively; and a support tray mounted in the case, the support tray comprising two guiding portions extending from opposite sides thereof, the guiding portions movably engaging in the third sliding space and the fourth sliding space respectively.