Middle Atlantic SNE24-CSD-42 42U Split Solid Rack Door

Overview

The Middle Atlantic SNE24-CSD-42 is a 42 RU split solid door engineered specifically for SNE24 series racks, configurable for either front or rear installation. At 76.08 inches tall and 23.81 inches wide, this door provides full-height coverage for a 42U enclosure while the split design allows either panel to swing independently — a practical advantage in dense equipment rooms where a full-swing single door would conflict with adjacent racks or wall clearances. If you're finishing out an SNE24 rack deployment and need to close off the front, rear, or both sides with a clean solid panel, this is the part to order.

Key Features

• Split Solid Door Design (Front and Rear Capable): The split configuration means each half opens independently, reducing the swing arc required to access equipment. In tight rows or cold-aisle containment setups where a full single door would require 36+ inches of clearance, this matters. The same door body installs front or rear on the SNE24 frame, so you can standardize on one part number for both positions.
• 42 RU Coverage: Sized to match the full 42U height of the SNE24 series, this door provides continuous panel coverage from top to bottom rail — no gaps, no partial coverage, no need to stack multiple shorter doors. If your rack is fully populated, you get complete enclosure whether the door is installed front or rear.
• 23.81 in (60.5 cm) Width: Matched precisely to the SNE24 cabinet footprint. This isn't a universal door — it's dimensioned for the SNE24 specifically, which means the fit is flush and the hardware alignment is exact. Attempting to adapt it to a different rack series will likely result in misaligned hinges or latch points.
• 76.08 in (193.2 cm) Height: Full-height coverage for a 42U enclosure translates to roughly 73.5 inches of usable rack space plus structural frame. The door height accounts for the frame surround, so the panel covers the full exterior face without exposed gaps at the top or bottom.
• 2.26 in (5.7 cm) Depth: Shallow enough that it doesn't meaningfully extend the rack's footprint when closed. In under-floor cable environments or raised-floor data rooms with tight row spacing, a door profile under 3 inches keeps the aisle geometry intact.
• Black Finish: Standard black matches the SNE24 rack chassis and is consistent with typical data center and security operations center aesthetics. No painting or finish-matching required when integrating into an existing SNE24 deployment.

Integration & Compatibility

The SNE24-CSD-42 (often searched as SNE24 CSD 42) is designed exclusively for the Middle Atlantic SNE24 series rack line. It is not a universal rack door and should not be ordered for other Middle Atlantic series or third-party enclosures. Before ordering, confirm your rack is an SNE24 — the series designation appears on the rack's identification label, typically on the interior of the frame. For complete rack enclosure builds, pair this door with the matching SNE24 rear door if full enclosure is required, or consult the rack accessories lineup for side panels, roof blanks, and cable management options within the same series. If you're planning a full enclosure with airflow management, review the rack cooling options alongside door selection — solid doors restrict passive airflow more than vented alternatives, which may affect thermal planning for high-density equipment loads.

Frequently Asked Questions

Q: Is the SNE24-CSD-42 compatible with Middle Atlantic racks other than the SNE24 series?

A: No. The SNE24-CSD-42 is dimensioned and engineered specifically for the SNE24 series. The mounting hardware and hinge points are specific to that frame, and it should not be used on other Middle Atlantic rack families or third-party enclosures.

Q: Can this door be installed on either the front or the rear of the SNE24 rack?

A: Yes. The SNE24-CSD-42 supports both front and rear door installation on the SNE24 frame. A single part number covers both positions, so you can use the same door for either application.

Q: What is the swing clearance required for the split door design?

A: Because the door uses a split design, each panel opens independently rather than as a single full-width panel. This significantly reduces the aisle clearance needed to open the door fully, making it better suited for tight row spacing than a conventional single-panel door.

Q: Will the SNE24-CSD-42 restrict airflow to rack-mounted equipment?

A: Yes, as a solid door it restricts passive airflow more than a vented or perforated door alternative. For high-density or heat-generating equipment loads, ensure your active cooling strategy accounts for the reduced passive airflow when solid doors are installed on both front and rear.

Q: What are the exact dimensions of the SNE24-CSD-42?

A: Width: 23.81 in (60.5 cm), Height: 76.08 in (193.2 cm), Depth: 2.26 in (5.7 cm). These dimensions correspond to full 42U coverage on the SNE24 rack frame.