Datacenter rack and removable tray

A datacenter rack for vertically stacking a plurality of electronic devices, comprising:

• a frame assembly having two vertical support components;
• and
• a plurality of removeable trays configured to be inserted between and supported by the vertical support components, wherein a tray includes:
• a pair of opposing sides extending parallel to a longitudinal axis of the tray, wherein each of the pair of opposing sides has a tensioned adjustment mechanism to shorten a length of each side to compress the tray in the longitudinal axis, and wherein the tensioned adjustment mechanisms provide a tensioning force against the compression;
• and
• the tray having a top surface with a movement facilitating arrangement for facilitating movement of an electronic device along the tray in the longitudinal axis.

A method of housing a plurality of electronic devices in a datacenter rack, comprising:

• providing a datacenter rack formed of:
• a frame assembly having two vertical support components;
• and
• a plurality of removeable trays configured to be inserted between and supported by the vertical support components;
• inserting a removeable tray into the frame assembly by engaging first ends of a pair of opposing sides of the tray against one of the vertical support components, applying a compression force to compress the pair of opposing sides against a tensioning force provided by a tensioned adjustment mechanism whilst positioning the removable tray in the rack, and removing the compression force to allow expansion of the tray between the vertical support components and engagement of second ends of the pair of opposing sides against the other vertical support component.