Rackmount Solution offers ERK series 19 inch server rack with unexceeded characteristics at the lowest price in their class. The 19-inch racks are completely welded build coming with solid sides, 16-gauge steel bottoms and sides, superior ventilation at front and sides, and finished in durable coarse textured black powder coat. A large cable entry in the bottom is provided including an open top design on the ERK-352x, ERK-402x and ERK-442x space size models supporting a range of options. All of the ERK series economy server cabinets is seismic rated for protecting 500 pounds of essential equipment used in conjunction with ERK-Z4 brackets.