EIA compliant 19” NEMA rated dust-tight server cabinet shall be Hammond Manufacturing, HDME Series, part number HDME____BK (refer to table) with welded frame assembly. Overall dimensions shall be 23.62” W x __” H x __” D (refer to table), with a useable rack height of __ rack units (refer to table). Weight capacity shall be 1500 lbs. Welded frame, doors, and side panels shall be constructed of 14-gauge steel. Mounting rails shall be adjustable depth and contain EIA-210-D compliant zinc-plated square holes with rack unit labels. Grounding studs shall be provided on frame as well as side panels and doors. Server cabinet shall be phosphate pre-treated and finished in textured black powder paint. Solid doors shall include gland plate for cooling options, doors shall open to 135 degrees. Reinforced top panel shall allow for optional lifting eye-bolts. Frames shall be able to be joined together using optional joining kit. Server cabinet shall be rated for UL 508 Type 12 and CSA Type 12. Server cabinet shall comply with NEMA Type 12 and IEC 60529 IP54. Server cabinet shall comply with the requirement RoHS EU Directive 2011/65/EU. Server cabinet shall be manufactured by an ISO 9001 registered company.