Vertiv GL980ES-3042-B-MS 52U 30" x 42" Black Server Rack Cabinet

Overview

The Vertiv GL980ES-3042-B-MS is a 52U open-frame-style enclosed rack cabinet in the Geist/Vertiv ES series, configured at 30 inches wide by 42 inches deep in a black finish. The 52U height accommodates high-density server, networking, and storage builds — giving you room to consolidate full-depth servers, patch panels, cable management arms, and power distribution without running short on rack units. This model is part of a family spanning 24U through 52U heights and 24" through 32" widths, so if your deployment calls for a shorter or narrower footprint, sibling configs exist within the same enclosure line.

Key Features

• 52U Usable Height: At 52U, this cabinet supports large-scale compute builds — enough vertical space for high-density blade chassis, top-of-rack switching, patch infrastructure, and a full-width PDU rail without the compromises you make in a 42U or 45U frame. If your rack elevation map regularly runs out of space, moving to 52U is the most straightforward fix.
• 30" Width: The 30-inch wide footprint sits between a standard 24" narrow-body and the wider 32" variant, fitting most raised-floor data center grids and overhead cable trays while providing additional side clearance for heavier cable bundles compared to a 24" unit.
• 42" Depth: The 42-inch depth comfortably houses standard 1U–4U rackmount servers and full-depth networking gear without forcing cable management compromises. Equipment with rear cable exits has adequate clearance; note that extra-deep storage arrays approaching 36"+ may be tight — verify equipment depth against usable interior depth before ordering.
• Black Finish: The matte black color coordinates with standard server room and edge deployment aesthetics. The GL980ES-3042-B-MS ships in black; a Winter White color variant is available elsewhere in the family if your environment specifies it.
• Mesh Contour Front and Rear Doors: Mesh contour doors on both front and rear promote passive airflow through the enclosure — a meaningful factor in dense deployments where hot-aisle/cold-aisle separation relies on cabinet-level airflow, not just room-level CRAC capacity. The mesh pattern reduces airflow restriction compared to solid steel doors without sacrificing the physical security of a closed enclosure.

Configuration Context

The GL980ES-3042-B-MS (often searched as GL980ES 3042 B MS) is one configuration within Vertiv's ES cabinet family, which spans multiple height, width, depth, and door-style combinations. Other door options in the family include a split mesh rear (useful for rear-access management in tight aisles) and a clear acrylic front (for visual status monitoring without opening the door). If your deployment requires a different combination — shorter height, narrower width, or a different door style — confirm the alternate part number against the Vertiv ES cabinet configurator before purchasing, as each combination carries a distinct MPN.

Frequently Asked Questions

Q: What is the usable rack unit height of the GL980ES-3042-B-MS?

A: This cabinet provides 52U of usable rack space, making it one of the taller configurations in the Vertiv ES enclosure family.

Q: What door style does the GL980ES-3042-B-MS ship with?

A: It ships with mesh contour front and rear doors, which support passive airflow while maintaining a closed, secure enclosure. Other door styles (split mesh rear, clear front) are available on alternate configurations within the same family.

Q: Is the GL980ES-3042-B-MS available in colors other than black?

A: Black is the finish for this specific MPN. A Winter White variant exists within the Vertiv ES cabinet family under a different part number.

Q: What depth equipment will fit in the GL980ES-3042-B-MS?

A: The cabinet is 42 inches deep. Standard rackmount servers and networking gear typically fit comfortably. Verify the actual interior usable depth against your deepest equipment before ordering — extra-deep storage arrays may require confirming clearance.

Q: Are there other height and width options in the same Vertiv ES cabinet family?

A: Yes. The ES family spans 24U, 42U, 44U, 48U, and 52U heights, and 24", 30", and 32" widths, with 42" and 48" depth options — all in black or Winter White. Each combination carries its own MPN.

Ted Perry

The GL980ES-3042-B-MS lands in the 52U tier of the Vertiv ES family — a configuration I reach for when a rack elevation map is already running into capacity problems or when a new build warrants consolidating compute, switching, and power distribution into a single enclosure rather than spreading across two shorter cabinets. The 30" width and 42" depth hit the practical sweet spot for most raised-floor data center footprints.

Technical Highlights:

• 52U Height: Provides roughly 25% more usable rack space than a standard 42U cabinet — enough to absorb a full blade chassis, a top-of-rack switch stack, structured cabling panels, and a vertical PDU without a secondary cabinet.
• Mesh Contour Front and Rear Doors: Mesh on both faces allows front-to-back airflow to track with hot-aisle/cold-aisle layout without relying on blanking panels to compensate for blocked cabinet doors. This matters in dense rows where CFD models assume open-face airflow through the cabinet.
• 30" x 42" Footprint: The 30" width accommodates standard 19" EIA mounting rails with adequate side clearance for power cabling and cable management arms, while the 42" depth handles the majority of 1U–4U rackmount gear without rear clearance issues.

Deployment Considerations:

• The evidence covers the enclosure configuration only — load rating, rail type (fixed vs. toolless), PDU mounting options, and blanking panel availability are not confirmed from this source. Verify those details against the full Vertiv ES product brief before finalizing a dense compute deployment.
• At 52U, this cabinet will exceed standard 7-foot ceiling clearance in some edge and IDF closet deployments — measure your ceiling height (including raised-floor tile height) before specifying this configuration over a 42U or 45U alternative.

This cabinet configuration is best suited to primary data center rows and high-density server rooms where maximizing usable rack units per floor tile matters more than fitting within a constrained ceiling height — not the right call for a shallow IDF closet or branch office wiring room.