Rack Enclosure, 42U, Mid-Depth, Expansion

Grounding lug: Front and Back door frames, 4 Interior vertical posts with unthreaded square hole openings, Massive front to rear ventilation capacity, Rolls through standard 7 foot doorways, Front and rear sets of equipment mounting rails adjust in 1/4" increments. Adjustment is quick and convenient. The easy-view depth index ensures consistent rail placement without requiring time-consuming measurements., Toolless accessory mounting rails (2 rails per enclosure) include slots for quick installation of compatible PDUs and vertical cable managers. Mounting slots are arranged in an industry-standard pattern compatible with a wide variety of accessories. Each rail can accommodate two vertical PDUs or cable managers side-by-side (four items per enclosure)., Massive front to rear ventilation capacity. 65+% open space in door perforation pattern meets or exceeds server manufacturer requirements., Maximum usable internal depth of 31 inches/787 mm (front to rear rail)., Built in baying tabs allow enclosures to be combined securely in rows. Center-to-center width can be set at 600mm or 24" to match standard data center floor tiles., Leveling feet extend to allow enclosure to be positioned on uneven floors. Levelers are removable., Convenient grounding system. All components are grounded to the enclosure frame which includes multiple connections for facility ground. Front and rear doors include quick-release ground wires., Open bottom for cable access., Top panel has generous cable access holes. Panel can be removed toollessly in seconds without having to disconnect cables first.