Knurr DCM 47U Colocation Server Rack — Mobile
Knurr DCM 47U Colocation Server Rack — Mobile
The Knurr DCM 47U Colocation Server Rack — Mobile, manufactured by Extron, is the definitive solution for colocation facilities requiring frequent repositioning of fully populated server bays without de-racking equipment. Factory-installed heavy-duty casters combined with bolt-down leveling feet deliver a dynamic load rating of 10,000 N (1,000 kg) with load in transit — enabling safe, efficient movement of fully loaded racks across raised floors and data center aisles.
Mobile-Ready from the Factory
Unlike field-upgraded mobile solutions, the DCM 47U Mobile ships with factory-installed heavy-duty casters that are engineered and tested as an integrated system with the rack frame. Bolt-down leveling feet provide rock-solid stability once the rack is positioned, eliminating vibration and ensuring precise alignment in colocation bay configurations.
Studio shot: Knurr DCM 47U Mobile with casters and leveling feet visible, rear door open to show perforated steel and cable routing channels.
Colocation-Optimized Security
The DCM 47U Mobile features an optional one-point or field-upgradeable three-point locking system on each colocation bay, providing the per-tenant security that colocation operators and their customers require. The 83% perforated steel doors maintain maximum airflow while the locking system protects tenant equipment.
Robust Cable Management
A cable entry channel in the top cover can be fully removed after cabling, enabling clean top-entry cable routing from overhead cable trays without compromising the structural integrity of the rack frame. Galvanized 2.0 mm steel 19" extrusions per IEC 297-3 provide a durable, corrosion-resistant mounting surface for all rack-format equipment.
In-use installation: Data center technician repositioning the Knurr DCM 47U Mobile across a raised floor in a large colocation hall.
Compliance & Certifications
Earthing is certified to VDE 0100 T 540 for mobile installations and DIN EN 60950, ensuring full compliance with electrical safety requirements even when the rack is in transit with live equipment.
Detail shot: Heavy-duty castor assembly, integrated leveling foot, and RAL 7021 powder-coat finish on the base frame.
Specifications
| Specification | Value |
|---|---|
| Height (U) | 47U |
| Total Height (mm) | 2,200 mm |
| Mobile Load Rating (N / kg) | 10,000 N / 1,000 kg (dynamic, load in transit) |
| Stationary Load Rating (N / kg) | 15,000 N / 1,500 kg (static) |
| 19" Extrusion Material / Thickness (mm) | Galvanized steel / 2.0 mm |
| Door Perforation Rate (%) | 83% |
| Lock Options | One-point (standard); field-upgradeable three-point locking system |
| Protection Rating (IP) | IP 20 (IEC 60529) |
| Standards Compliance | IEC 297-3, VDE 0100 T 540, DIN EN 60950, IP 20 (IEC 60529) |