Vertiv GL720E-2432-B-1032P 37U 24" x 32" Black Server Rack with Plexi Front Door

Overview

The Vertiv GL720E-2432-B-1032P is a 37U, 24-inch-wide by 32-inch-deep enclosed server rack finished in black, configured with a plexiglass front door and a solid PV rear door — purpose-built for equipment rooms, network closets, and edge deployments where airflow management and physical access control are both on the checklist. If you're sizing a rack for a smaller footprint environment but still need full 19-inch EIA rail compatibility, the 24-inch width of the GL720E-2432-B-1032P hits the right balance between compactness and usable internal space.

Part of Vertiv's GL720E cabinet line, this model is available across a range of height and depth configurations — 13U through 44U and 32" or 36" depth — so you can align the enclosure to actual equipment depth rather than buying excess cabinet real estate. The 37U / 32" depth variant targeted here suits standard 1U and 2U servers, patch panels, and switching gear without the wasted space of a 42U cabinet in a smaller room.

Key Features

• 37U Usable Height: 37U provides roughly 65 inches of rack space — enough to mount a top-of-rack switch, patch panel, 1U firewall, several 1U servers, and a PDU without cramming. Not a full 42U tower, so measure your ceiling clearance before ordering; the overall cabinet height will exceed the usable rack units by the frame overhead.
• 24" Cabinet Width: The 24-inch width fits standard equipment rooms and server closets without requiring the full 30-inch aisle clearance that wider cabinets demand. If you're working in a shared-space IDF closet or a compact edge location, 24" is the realistic choice — just confirm your widest piece of gear (typically a UPS or a dense patch panel) fits the internal clear width before committing.
• 32" Depth: A 32-inch internal depth accommodates most 1U and 2U rack-mount equipment, including mid-depth switches and 1U servers with standard cable management. Deep 4-post servers approaching 30" of mounting depth will be tight — factor in front-to-rear cable runs when evaluating fit. The GL720E line also comes in 36" depth for those longer-chassis environments.
• Plexiglass Front Door: The plexi front door gives you visible confirmation that gear is running (LED status checks, cable routing review) without opening the cabinet. In shared spaces or co-location scenarios, this is useful for non-technical staff to confirm equipment status without gaining physical access to the rails.
• PV Solid Rear Door: The solid rear door (PV finish) closes off the back of the cabinet — useful in environments where rear-access control is a priority or where the back of the rack faces a public corridor. Compared to the mesh rear option available in this family, the solid door reduces passive airflow, so confirm your active cooling strategy (in-row cooling, precision AC, or blanking panel discipline) before selecting this configuration.
• #10-32 and 3/8" Square (M6) Mounting: The GL720E-2432-B-1032P ships with support for #10-32, 3/8" square, and M6 cage nut formats — the three most common rack-mount thread standards in enterprise and telecom gear. That covers virtually all standard EIA-310 compliant equipment without adapter kits.
• Black Finish: The black powder coat finish (versus the Winter White option in this family) is the standard choice for data center and network closet environments. If you're deploying into a clinical or retail back-office environment where the cabinet is customer-visible, Winter White may be a better aesthetic fit — both are available in this GL720E line.
• Height and Depth Flexibility Within the Family: This specific SKU is the 37U / 32" depth / black / plexi-front variant. The GL720E family spans 13U to 44U and 32" to 36" depth in both black and Winter White, so if your rack count or equipment depth requirements shift during planning, there is a direct family variant to match without changing vendors or certification footprints.

Integration and Compatibility

The GL720E-2432-B-1032P accepts standard 19-inch EIA-310 rack-mount equipment on #10-32, M6, or 3/8" square mounting hardware — the three universal formats that cover virtually all enterprise networking, server, storage, and AV-over-IP gear. Vertiv's GL720E cabinets are designed to pair with Vertiv PDUs, cable management accessories, and airflow containment panels, making them a logical anchor point if you're standardizing on Vertiv's infrastructure catalog for power and cooling alongside the enclosure.

For security and surveillance integrators deploying edge NVR nodes, video management servers, or network switching in a compact rack footprint, this cabinet works directly alongside rack-mount network video recorders and PoE switching gear. The 37U height gives enough space to co-locate an NVR appliance, a PoE switch, a patch panel, and a UPS in a single locked enclosure — useful for physical security equipment rooms where access control over the rack itself matters.

If you're evaluating rack infrastructure for a network deployment, review the PoE switch selection guide to confirm your switching gear's depth and weight spec before committing to the 32" depth variant of this cabinet. Pairing the enclosure with a rack-mount managed PoE switch inside this cabinet is a common configuration for edge security nodes.

Frequently Asked Questions

Q: What is the usable rack unit count for the GL720E-2432-B-1032P?

A: This model provides 37U of usable rack space. The GL720E family also offers 13U, 24U, 31U, and 44U height variants if your equipment count requires a different size.

Q: What mounting hardware formats does the GL720E-2432-B-1032P support?

A: The cabinet supports #10-32, 3/8" square, and M6 (metric) cage nut formats — covering the three standard EIA-310 mounting thread types used across enterprise servers, networking gear, and AV equipment.

Q: What is the difference between the plexi front door and the mesh front door option in this cabinet family?

A: The plexiglass front door (as on this SKU) allows visual inspection of equipment status without opening the cabinet, while providing a solid barrier against accidental contact. Mesh front door variants improve passive front-to-rear airflow. The solid PV rear door on this configuration reduces passive rear airflow, so active cooling planning is important.

Q: Will a 30" deep rack-mount server fit in the GL720E-2432-B-1032P?

A: The internal depth is 32". A 30" chassis will technically fit the rail-to-rear dimension, but factor in front bezel depth, rear cable management, and power cord routing — clearance may be tighter than it appears on paper. The 36" depth variant in the GL720E family is the safer choice for maximum-depth chassis.

Q: Is the GL720E-2432-B-1032P available in colors other than black?

A: Yes. The GL720E family is available in both Black (this SKU) and Winter White. If you need the same 37U / 24" / 32" configuration in Winter White, reference the corresponding GL720E part number for that color variant.

Q: Can I expand to a wider cabinet within the same Vertiv GL720E family?

A: Yes. The GL720E line offers 29" wide variants in addition to the 24" width of this model. If your equipment mix includes wider chassis or you need more internal cable management space, the 29" variant provides that without leaving the GL720E product family.

James Everett

The GL720E-2432-B-1032P is the configuration I reach for when a project calls for a compact but fully enclosed rack in a constrained room — specifically the combination of 37U height, 24" width, and the plexi/solid-rear door pairing. That solid PV rear door is the detail that matters in equipment rooms where the back of the rack faces a corridor or a drop ceiling return plenum: you get physical containment on both sides without going to a full air-containment solution.

Technical Highlights:

• 37U in a 24" footprint: You get meaningful density — enough for a top-of-rack switch, patch panel, 1U firewall, and several servers — without the floor-space footprint of a 42U, 30" wide cabinet. In IDF closets and edge MER rooms, that 6-inch width difference matters.
• Three-format mounting rails (#10-32, M6, 3/8" sq.): Eliminates the cage-nut sourcing problem on mixed-vendor deployments. You won't need to order adapter kits when the switch vendor uses M6 and the server vendor uses #10-32 in the same rack.
• Plexi front / solid rear door combination: The plexi front lets you visually confirm LED status and cable routing without unlocking the cabinet — useful during commissioning or for facilities staff doing rounds. The solid rear closes off exhaust airflow paths, which is a design decision you need to account for with blanking panels and active cooling.

Deployment Considerations:

• The 32" internal depth is comfortable for 1U/2U servers and switching gear, but measure your deepest chassis end-to-end including the rear connector block before committing — anything approaching 29-30" of chassis depth leaves almost no rear cable management room.
• The solid PV rear door reduces passive airflow compared to the mesh rear variant. If you're running high-density compute or PoE switching with significant heat load, either plan for in-row cooling or verify blanking panel coverage across every empty U before the rack goes live.

This cabinet is well-matched to a physical security equipment room running an NVR appliance, managed PoE switch stack, and patch panel in a single locked enclosure — the kind of IDF-adjacent closet where you want visible status checks from the front and physical access control on both doors without deploying a full data center cabinet footprint.