Abstract: A hard disk bracket configured to be installed on a case includes a tray, a base, a handle, a pin, and a latch. The tray has an accommodating space. The base is connected to the tray. The handle is disposed in the base and has a first slide part detachably fastened with the base. The pin is disposed through the handle and the base. The latch is disposed in the base and is detachably fastened with the case. The latch is fastened with the handle and has a second slide part penetrating the handle for extending outside the base.

Abstract: A server apparatus includes a chassis, a tray disposed in the chassis, and a linkage mechanism. The tray has a first pivotal portion and a second pivotal portion that corresponds in position to the first pivotal portion. The linkage mechanism includes a first linkage member, a second linkage member, and a connection member. The first linkage member has a first end pivotally connected to the first pivotal portion and a second end opposite to the first end. The second linkage member has a third end pivotally connected to the second pivotal portion and a fourth end opposite to the third end. The second linkage member is connected to the second end of the first linkage member through the connection member. When the fourth end receives an external force, the linkage mechanism moves the tray relative to the chassis.

Abstract: A hard disk bracket configured to be installed on a case includes a tray, a base, a handle, a pin, and a latch. The tray has an accommodating space. The base is connected to the tray. The handle is disposed in the base and has a first slide part detachably fastened with the base. The pin is disposed through the handle and the base. The latch is disposed in the base and is detachably fastened with the case. The latch is fastened with the handle and has a second slide part penetrating the handle for extending outside the base.