Vertiv GL910ES-2442-W-MSS 48U Open-Frame Server Cabinet with Split Mesh Rear Door
Overview
The Vertiv GL910ES-2442-W-MSS is a 48U, 24-inch wide by 42-inch deep server and network equipment enclosure finished in Winter White — sized for edge deployments, wiring closets, and secondary data rooms where a full 600mm or 800mm wide cabinet would crowd the floor plan. The split mesh rear door configuration means you can access rear-mounted equipment or patch cables without swinging a full-width panel, which matters in tight rows or when gear is installed close to a wall. If you are searching for this unit, it is also indexed as GL910ES 2442 W MSS.
Key Features
- 48U Usable Height: 48U accommodates a full stack of 1U switches, patch panels, and servers without mid-run expansion — plan your vertical space knowing you have 48 rack units from day one, not a staged buildout.
- 24-Inch Cabinet Width: The 24-inch footprint fits where standard 600mm (23.6in) or 700mm wide frames do not — narrow wiring closets, side-by-side rows with sub-24in clearance, or retrofits into legacy raised-floor cutouts designed before modern wide-body racks became the norm.
- 42-Inch Depth: 42 inches front-to-rear accommodates full-depth servers, UPS units, and cable management arms without the overhang that forces aisle clearance workarounds common with shallower 900mm enclosures.
- Split Mesh Rear Door: Splitting the rear panel into two independently hinged sections means one side can stay closed while you work behind the other — a real workflow benefit in live production environments where re-cabling a top-of-rack switch while the lower half stays secured matters.
- Mesh Contour Front and Rear Doors: Perforated mesh on both front and rear promotes passive convection airflow across the full door face, reducing hot-spot accumulation for high-density compute loads without requiring ducting modifications.
- Winter White Finish: The Winter White color option integrates into clinical, laboratory, and light-commercial environments — control rooms, broadcast studios, and medical IT closets — where a black enclosure would stand out against the surrounding build-out.
- Available in Multiple Configurations: The GL910ES family spans heights from 24U to 52U and widths from 24 to 32 inches, so the GL910ES-2442-W-MSS fits into a standardized enclosure program without mixing vendors when your footprint grows.
Integration and Compatibility
The GL910ES-2442-W-MSS is part of the broader Vertiv enclosure and power infrastructure lineup. As a standard EIA-310 19-inch rack enclosure, it accepts any 19-inch rackmount equipment — network switches, patch panels, 1U/2U servers, KVM drawers, and PDUs. Pair it with compatible rack PDUs or UPS units sized to your load. For structured cabling builds, it integrates cleanly into a structured cabling layout alongside horizontal and vertical cable managers. If you are provisioning a multi-cabinet row, cross-reference the full server cabinets category to match widths and depths across the run.
Frequently Asked Questions
Q: What is the exact usable rack height of the GL910ES-2442-W-MSS?
A: The GL910ES-2442-W-MSS is a 48U enclosure, providing 48 standard EIA rack units of usable mounting space.
Q: Is the rear door a single panel or split configuration?
A: The rear door is a split mesh rear door — two independently hinged panels — allowing access to one side of the rear without opening the full door width.
Q: What color finish is included?
A: This model ships in Winter White. A black finish is available in alternate GL910ES configurations.
Q: Will standard 19-inch rackmount equipment fit?
A: Yes. The GL910ES-2442-W-MSS is a standard EIA-310 19-inch enclosure. Any 19-inch rackmount device — switches, servers, patch panels, PDUs — installs without modification.
Q: Are other heights and widths available in the GL910ES family?
A: Yes. The GL910ES line covers heights from 24U through 52U and widths from 24 to 32 inches, so you can standardize on one enclosure family across a multi-cabinet deployment.
The GL910ES-2442-W-MSS is the model I reach for when a customer needs a 48U enclosure but cannot fit a standard 600mm-wide cabinet — the 24-inch width is the deciding spec here, and it is non-negotiable in a lot of legacy closet retrofits and edge deployments I have seen go sideways when the wrong frame was ordered.
Technical Highlights:
- 24-Inch Width: Narrower than the industry-standard 600mm (23.6in) is close, but 24 inches exact gives you clearance in built-out rooms where even a centimeter matters at the door frame or raised-floor tile boundary.
- Split Mesh Rear Door: In a live environment, being able to open one half of the rear while keeping the other latched is a real operational advantage — re-patch the top-of-rack switch without exposing all rear-mounted cabling at once.
- Mesh Contour Doors Front and Rear: Perforated mesh on both faces supports passive convection across the full door area, which keeps airflow moving even in enclosures without active in-row cooling.
Deployment Considerations:
- At 42 inches deep, verify your floor tile or room depth before ordering — full-depth servers plus cable management arms can push total required clearance past what a 42-inch enclosure leaves at the rear aisle.
- Winter White is a finish choice, not a structural variant — if your deployment later standardizes on black enclosures, the color mismatch in a shared row is worth flagging to stakeholders before the order ships.
The GL910ES-2442-W-MSS is the right call for edge IT closets, medical IT rooms, and broadcast control environments where the 24-inch footprint and Winter White finish are hard requirements — not a compromise, but the spec that makes the installation possible in the first place.
