SREXTENDER rack extension frame allows you to increase mounting depth of standard rack enclosure by 8-in. without replacing enclosure and reinstalling existing equipment. SREXTENDER is compatible with SmartRack 42U and 48U enclosures. Ideal for hosting colocation and server farm applications that experience rapid growth requiring the installation of deep server chassis that can pack more processing power in each rack enclosure.N/AN/A25U 42U or 48U height-adjustable rack extension frameN/AIncrease usable depth of standard rack enclosure by 8 inchesN/AAllows easy integration of cable management trays from standard enclosureN/ATextured powder coat finishN/ATop cable access opening can also accommodate up to 3U rack accessoriesN/ASimple installation of extension frame just by removing rear doors attaching frame to existing rear hinges and attaching doors to extension frame