Vertiv CMR-45U16-W-1224 45U Open Frame Rack — 16.25 in. Depth, Winter White
Overview
The Vertiv CMR-45U16-W-1224 is a 45U open frame rack built for structured cabling, patch management, and light AV or network equipment deployments where airflow matters more than enclosure security. At 16.25 inches deep with winter white powder-coat finish, it fits naturally into office wiring closets, broadcast control rooms, and open-plan data spaces where a black cabinet would stand out. If you are sourcing for a Vertiv structured cabling or rack infrastructure deployment, this model slots into Vertiv's CMR open frame rack line — a family designed for installations where front-and-rear access without doors is operationally preferred.
The CMR-45U16-W-1224 ships with #12-24 tapped rail mounting, the standard for most 1U and 2U rack-mount gear including patch panels, switches, and cable management bars. This matters in mixed-equipment environments: #12-24 cage-nut-free tapped rails reduce installation time and eliminate the cage-nut fumble that costs real minutes per unit during high-density deployments. If your equipment requires M6 square-hole rails instead, verify before ordering — the CMR line offers that option in separate configurations.
Key Features
- 45U capacity: enough vertical space for a full access layer stack — 24-port patch panel, ToR switch, a few 1U servers, and horizontal cable management — without stacking two racks or going to a 52U footprint that won't clear a standard 9-foot ceiling.
- 16.25-inch rail depth: sized for 1U networking and cabling gear rather than deep 2-post server rails; confirm your heaviest chassis depth clears this before spec'ing for compute-heavy loads.
- Winter white finish: matches commercial office and broadcast environments where equipment aesthetics are part of the room design; powder-coat is durable enough for daily cable-management contact without chipping.
- #12-24 tapped rails: tool-in direct screw mounting for standard rack hardware — no cage nuts, faster installs, cleaner rail face when partially populated.
Integration and Compatibility
This rack is compatible with standard 19-inch EIA-310 rack-mount equipment. The #12-24 tapped rail pattern is broadly supported across patch panels, 1U switches, cable management accessories, and security appliances. Pair it with PoE network switches and horizontal cable managers to build a clean, maintainable wiring closet. For deployments that include IP cameras and NVRs, review the depth of your network video recorders against the 16.25-inch rail depth to confirm fit before ordering. If you need a deeper frame for full-depth servers or UPS units, consider a 2-post or 4-post configuration with greater rail depth within the Vertiv CMR family. Consult a rack infrastructure selection guide to match rail depth to your deepest chassis.
Frequently Asked Questions
Q: What mounting hole pattern does the CMR-45U16-W-1224 use?
A: The CMR-45U16-W-1224 uses #12-24 tapped rails — standard threaded holes that accept rack screws directly without cage nuts. This is the most common pattern for 1U networking and cabling equipment.
Q: What is the rail depth on the CMR-45U16-W-1224?
A: The rail depth is 16.25 inches. This suits patch panels, 1U switches, and light AV gear. Verify your deepest chassis fits within this measurement before ordering for compute or UPS applications.
Q: Is the CMR-45U16-W-1224 available in colors other than white?
A: The CMR line is available in black as well. The CMR-45U16-W-1224 specifically ships in winter white. If black is required, look for the corresponding black-finish variant in the Vertiv CMR family.
Q: Does the CMR-45U16-W-1224 support M6 square-hole accessories?
A: The CMR-45U16-W-1224 ships with #12-24 tapped rails. M6 square-hole (3/8 in.) is a separate configuration option within the CMR family. Confirm the exact rail type matches your hardware before purchasing accessories designed for M6 rails.
Q: What is the height of the CMR-45U16-W-1224?
A: This model is 45U tall. The CMR family also offers 52U and 59U configurations — select based on your equipment count and ceiling clearance.
