Vertiv CMR-59U06-B-1224 59U Open-Frame Rack Enclosure

Overview

The Vertiv CMR-59U06-B-1224 is a 59U open-frame rack enclosure finished in black, built for equipment installations where depth clearance is limited and a shallow mounting footprint matters. At just 6 inches deep, this unit is suited to wall-mounted or aisle-edge deployments where full-depth server cabinets would be impractical — think IDF closets, security head-end rooms, or surveillance equipment walls where patch panels, switches, or NVRs need organized, accessible rack space without consuming floor area.

The CMR-59U06-B-1224 (often searched as CMR 59U06 B 1224) ships in a single height configuration — 59U — providing substantial vertical capacity for growing infrastructure. Black finish integrates cleanly into most commercial equipment rooms and finished security enclosure spaces without drawing attention.

Key Features

• 59U Vertical Capacity: 59 rack units gives you room to grow — in a typical surveillance head-end you can rack an NVR, PoE switches, UPS, and patch panels without reaching the top. Fewer racks to manage, fewer cable runs between units.
• 6-Inch Depth: The shallow 6" profile is the defining characteristic here. Where a standard 24" or 30" deep cabinet won't fit against a finished wall or in a narrow IDF, this rack installs flush and leaves aisle clearance intact. Verify your deepest piece of equipment clears this depth before ordering — shallow racks are not universal fits.
• Black Finish: The black color option (the "-B-" designation in the part number) suits finished environments — corporate security offices, retail back-of-house, and access-controlled head-end rooms where equipment aesthetics are a secondary but real consideration.
• #12-24 Tapped Mounting: The #12-24 tapped rail pattern is the most common standard in North American rack deployments. Standard cage nuts are not required — equipment with #12-24 screws mounts directly, which simplifies installation and reduces the small-part inventory burden on large deployments.

Integration & Compatibility

The #12-24 tapped rail standard is compatible with the broad majority of 19-inch rack-mount equipment shipped to North American markets — including NVRs, PoE switches, UPS systems, patch panels, and video encoders. Equipment designed for M6 or 3/8" square-hole rails will require an adapter or different rail configuration; verify your equipment's mounting spec against the #12-24 standard before purchasing. The 59U height designation is consistent across the Vertiv rack infrastructure line, so accessories and rail kits sourced for other CMR-series units should transfer directly.

For network video recorders, surveillance switches, and access control panels that need a structured mounting solution in tight head-end spaces, this rack provides the vertical real estate without the footprint of a full-depth cabinet. Pair with a rack-mount PDU to manage power distribution within the same enclosure. See the rack and enclosure selection guide for depth, load, and grounding considerations before finalizing your installation design.

Frequently Asked Questions

Q: What does the part number CMR-59U06-B-1224 actually encode?

A: The part number breaks down as: CMR = Vertiv's rack family, 59U = 59 rack-unit height, 06 = 6-inch depth, B = Black finish, 1224 = #12-24 tapped rail mounting pattern.

Q: Is the CMR-59U06-B-1224 compatible with standard 19-inch rack equipment?

A: Yes. The #12-24 tapped rail pattern accepts standard 19-inch rack-mount equipment that uses #12-24 screws — the dominant standard in North American commercial installations. Equipment designed for M6 or square-hole rails will need an adapter.

Q: Can this rack be wall-mounted?

A: The 6-inch depth is purpose-designed for shallow installations, including wall-mount configurations. However, wall-mount hardware and load ratings are not specified in the available evidence — consult Vertiv's installation documentation or a structural engineer for wall-mount load requirements before committing the installation.

Q: What is the difference between the #12-24 and M6 mounting options listed in the specs?

A: These are two different rail standards. #12-24 is the North American tapped standard (no cage nut needed). M6 is the metric standard common in European equipment and some enterprise server hardware. The CMR-59U06-B-1224 ships with #12-24 tapped rails — verify your equipment's screw type before ordering.

Q: Is this the same rack available in other depths?

A: Yes. The CMR family is available in multiple depth configurations (6", 10.5", 12", 16.25") and heights (45U, 52U, 59U). The "06" in this part number specifically designates the 6-inch depth. If your equipment requires more depth clearance, select the appropriate depth variant from the CMR series.

Karl Wilson

The CMR-59U06-B-1224 is one of those pieces of infrastructure that earns its place purely on dimensional constraint. The 6-inch depth is the spec that drives the purchase decision — if you're building out a surveillance head-end in a finished IDF closet or a narrow wall-chase equipment space, a standard 24-inch deep cabinet simply isn't an option, and this is the unit that fits where nothing else will.

Technical Highlights:

• 6" Shallow Depth: Keeps the rack footprint at the wall plane — critical in corridors, finished server rooms, and access-controlled head-end closets where floor space is allocated by the inch.
• 59U Vertical Capacity: 59 rack units is enough vertical real estate to consolidate NVRs, PoE switches, UPS, and patch infrastructure into a single rack run — avoiding the cable and management overhead of a two-rack head-end.
• #12-24 Tapped Rails: Direct-screw mounting without cage nuts simplifies high-volume installations; standard across most North American rack-mount security hardware.

Deployment Considerations:

• Confirm your heaviest rack-mount unit's depth clears 6 inches before committing — some 1U or 2U UPS units and larger NVRs exceed this depth and will not fit without protruding from the front of the rail.
• The evidence confirms #12-24 tapped rails for this SKU; if your equipment mix includes M6-threaded units, plan for adapter hardware — mixing rail standards in one rack without adapters is a common field headache.

The CMR-59U06-B-1224 is the right call for shallow-wall surveillance head-ends, IDF security closets, and finished equipment rooms where a full-depth cabinet would block access or exceed available clearance — not a general-purpose rack substitute for environments where equipment depth isn't the binding constraint.