Page 5
877-877-2269 | blackbox.com
Chapter 2: Overview
2. Overview
2.1 Introduction
The Mobile Open Rack provides a sitting-level or standing-level desk open rack enclosure on locking, swiveling casters and holds
equipment of your choice neatly under your desk. To store IT, test, diagnostic, and other electrical equipment on the rack under
your desk, just slide the equipment rack in place. To roll the rack out from under your desk, unlock the casters and roll out the
rack, and your equipment is easily accessible for testing or operating. To replace the loaded rack under your desk, slide it under
and lock the casters to secure it in place under your desk. The rack holds 1000 or 1500 pounds (453.6 or 680.38 kg)
of equipment in its standard 19-inch-rack-width open enclosure on 2- or 4-post rails.
Comparison Chart
Part Number
Rail Type
Rack
Height
Mounting Depth Weight Capacity
Desk Height
RM210A
2-post
11U
—
1000 lb. (453.6 kg)
Standard (sitting) 24.5" (62.2 cm)
RM215A
4-post
11U
29" (73.6 cm)
1500 lb. (680.38 kg)
Standard (sitting) 24.5" (62.2 cm)
RM220A
2-post
19U
—
1000 lb. (453.6 kg)
Standing 38.5" (97.7 cm)
RM225A
4-post
19U
29"(73.6 cm)
1500 lb. (680.38 kg)
Standing 38.5" (97.7 cm)
2.2 Features
• Eliminate the mess on your desk. Rackmount IT, test, diagnostic, and other electrical equipment under sittingor standing-height
desks (38.5" for the RM220A and RM225A, 24.5" for the RM210A and RM215A).
• Designed for mobility; heavy-duty casters easily handle thresholds, carpets, uneven floors, and rough surfaces.
• Designed by engineers for engineers, developers, designers, technicians, and test labs.
• Ideal for IT, electronic, and electrical engineers and technicians.
• 4-post versions (RM215A and RM225A) have a mounting depth of 29".
• Dual, heavy-duty, swiveling and locking casters hold up to 1000 lb. on the 2-Post versions (RM210A and RM220A) and 1500 lb.
on the 4-post versions (RM215A and RM225A).
• Designed for daily mobile use.
• 11U (RM210A and RM215A) and 19U (RM220A and RM225A) Standard EIA-310 19-inch rack rails w/ M6 square holes.
• Bottom plate serves as a 20” x 20” built-in shelf.
• Constructed of heavy-duty 14-gauge steel with a durable, matte-black powder-coat finish.
• Has M6 square holes on rack sides for mounting accessories.
• Includes (25) M6 cage nuts and M6 x 12-mm screws.
• Ships with limited assembly required.