Vertiv VRX-52U2436-W-SQM6 52U Adjustable-Depth Open Frame Rack
Overview
The Vertiv VRX-52U2436-W-SQM6 is a 52U, 24-inch-wide open-frame rack built for data centers, network closets, and AV/security equipment rooms where depth flexibility matters. The 24–36-inch adjustable depth range means you can fit it into a shallow telecom room or extend it to accommodate deep UPS units and patch panels without buying a second frame — one SKU covers a wider range of as-built room conditions than fixed-depth alternatives. The winter white finish suits environments where aesthetics matter: broadcast control rooms, clean-room deployments, or enterprise spaces where black racks stand out poorly against light-colored cabinetry.
Within the Vertiv rack and enclosure line, the VRX series targets integrators who need a configurable, field-adjustable solution rather than a fixed-dimension frame. Browse the full open-frame and enclosed racks category to compare depth and U-count options.
Key Features
- 52U Capacity: 52 rack units accommodate a full stack — top-of-rack switches, patch panels, servers, and security appliances — without the mid-run shuffle of a 42U frame that runs out of space before the project is done. If you're building out a new closet, starting with 52U avoids a painful forklift swap later.
- 24–36 Inch Adjustable Depth: Field-adjustable depth means the same rack fits a 24-inch-deep network closet and a 36-inch-deep server room. For security integrators managing multi-site rollouts with inconsistent room dimensions, this eliminates the per-site SKU fragmentation that drives up procurement and warehousing costs.
- M6 Square-Hole (3/8" SQ) Mounting: The 3/8" square-hole M6 rail pattern is the current standard for server and network equipment. Virtually every modern 1U/2U device — switches, NVRs, KVM units, UPS modules — ships with M6 cage nuts or M6 screws. You won't be hunting for legacy #10-32 hardware or adapters on day one of the install.
- #12-24 Tapped Rail Option: Where legacy AV or telecom gear requires #12-24 tapped rails, VRX-52U2436-W-SQM6 supports that pattern as well — important when integrating older Cisco, Belden, or Panduit hardware that predates the M6 migration. Check your equipment's mounting spec before ordering rails.
- Winter White Finish: The white powder-coat finish blends into light-colored environments — an often-overlooked detail that matters in healthcare, education, and corporate deployments where facilities teams push back on industrial-looking black racks in visible spaces.
- Open Frame Architecture: Without side panels or a door, airflow management is entirely under your control. Hot/cold aisle containment blanking panels, directional airflow baffles, and cable management arms can all be added to suit the thermal load — rather than working around a fixed enclosure design. For security operations centers where UPS and PDU heat output varies by load, this flexibility is genuine.
Integration & Compatibility
The M6 square-hole rail pattern is compatible with standard EIA-310-E rack equipment from virtually all major vendors — including Vertiv, APC, Cisco, Hikvision, and Hanwha NVR chassis. If you're pairing this rack with a network video recorder or rackmount switch, confirm the equipment's mounting specification (M6, #10-32, or #12-24) before selecting cage nuts. The 24-inch width is the EIA standard column footprint; 19-inch rackmount equipment installs without adapters. Plan cable management horizontals into your BOM — the open-frame design requires them for any production deployment.
For structured cabling and patch panel layouts, reference a structured cabling guide to plan cable runway and vertical management before the rack is loaded.
Frequently Asked Questions
Q: What mounting hole pattern does the VRX-52U2436-W-SQM6 use?
A: The VRX-52U2436-W-SQM6 supports both 3/8" square-hole M6 mounting and #12-24 tapped rails, covering modern server/network gear as well as legacy AV and telecom equipment.
Q: What is the adjustable depth range on this rack?
A: The depth adjusts from 24 to 36 inches, allowing the same frame to fit different room conditions without requiring a different SKU per site.
Q: Is the VRX-52U2436-W-SQM6 available in colors other than white?
A: The VRX series is available in black as well. The VRX-52U2436-W-SQM6 specifically designates the winter white finish; the black variant carries a different model suffix.
Q: What rack width does this unit support for installed equipment?
A: The rack accommodates standard 19-inch EIA rackmount equipment. The 24-inch external frame width is the standard column footprint for that 19-inch mount standard.
Q: Can this rack be used in a two-post or four-post configuration?
A: The VRX open-frame series is a four-post design. Verify your cabling and mounting strategy accordingly — deep servers and UPS units require front-and-rear rail support that a two-post frame cannot provide.
The detail I keep coming back to on the VRX-52U2436-W-SQM6 is the 24–36-inch depth adjustment. In practice, that range covers the majority of real-world closet and server room conditions I run into on security and AV/IT convergence projects — and it means the same purchase order works across multiple sites even when the facilities team gives you different room specs at the last minute.
Technical Highlights:
- Dual Rail Standard (M6 + #12-24): Supporting both 3/8" SQ M6 and #12-24 tapped patterns in one frame is genuinely useful on mixed-vintage installs — you're not ordering adapter rails for the one legacy Cisco switch that doesn't match the rest of the stack.
- 52U Height: At 52U, this frame gives you meaningful headroom above a typical 42U load. That extra 10U is where cable management horizontals, a KVM console tray, and a spare PDU actually fit without crowding active equipment.
- Winter White Finish: The color choice is functional, not cosmetic — white racks reduce the visual bulk in light-colored rooms and are often required by facilities standards in healthcare and education environments.
Deployment Considerations:
- Open-frame racks require external cable management planning before load-in. Budget for vertical cable managers and horizontal patch guides — the frame itself provides no routing channels.
- The depth range of 24–36 inches assumes the floor space behind the rack is clear; in tight closets, verify that the extended 36-inch depth doesn't conflict with wall penetrations or conduit runs before committing to that configuration.
This rack is a solid fit for enterprise security operations centers or IT/AV convergence closets where equipment depth varies across the stack and a white finish is a facilities requirement — not a rack for every situation, but the right one when those conditions apply.
