A rack enclosure system includes a receiving frame and a carrier. The carrier is configured to capture a storage device and to be slidably received by the receiving frame in a mounting direction. The carrier includes a first rail and a second rail each extending between a front end and a back end. The carrier also includes a cap member. The cap member may be rotatably or non-rotatably connected to the first rail at the front end. The cap is releasably connected to the second rail adjacent to the front end. The carrier further includes a handle with a cam portion and a latch portion. The cam portion is rotatably connected to the cap member and optionally the first rail. The latch portion is releasably connected to the cap member or the second rail.