Vertiv GL910ES-3048-W-MS 48U Server Cabinet — 30” Wide, 48” Deep, Winter White
The Vertiv GL910ES-3048-W-MS is a 48U open-frame-style enclosed server cabinet from Vertiv’s Geist ES line, built in a 30”-wide by 48”-deep footprint and finished in Winter White. That specific combination — 48U height, 30” width, 48” depth, white finish with mesh contour doors — is exactly what the MPN encodes, and it targets environments where rack aesthetics matter alongside airflow: healthcare IT closets, broadcast control rooms, clean manufacturing facilities, and education data centers where black steel racks look out of place. If you’re specifying Vertiv rack enclosures for a deployment that needs a non-standard color or precise footprint fit, this is the SKU to evaluate.
Overview
The GL910ES series sits in Vertiv’s standard enclosed cabinet lineup — a workhorse enclosure designed for general IT and network equipment rather than high-density compute. The 48U configuration gives you substantial usable rack space: enough to house a full stack of 1U and 2U servers, patch panels, cable management, and PDUs without running out of vertical real estate mid-deployment. The 30” width accommodates standard 19” EIA rack-mount equipment with room on either side for vertical cable managers, while the 48” depth handles most 1U and 2U servers on the market — including mid-range storage arrays — without equipment overhanging the rail or door clearance becoming an issue. If you’re referencing our broader server cabinets and racks category for comparison, the 30x48 footprint is among the more common mid-depth configurations in this family.
Key Features
- 48U Usable Height: 48 rack units of vertical space means you can deploy a full server stack — top-of-rack switches, patch panels, KVM, PDUs, and 1U/2U compute — without splitting across two cabinets. Fewer cabinets means fewer inter-cabinet cable runs and a cleaner power distribution layout.
- 30” Width: Standard 19” EIA rail equipment fits with clearance on both sides for vertical cable management channels. The 30” exterior width also fits through most standard commercial door frames — relevant when moving fully loaded racks through finished facilities.
- 48” Depth: Accommodates most enterprise 1U and 2U servers and storage arrays without door clearance compromises. Shallower 42”-depth variants exist in this family; if your deepest equipment runs close to or over 40”, the 48” depth is the right call.
- Winter White Finish: The ‘W’ in the MPN designates Vertiv’s Winter White powder coat — not an aftermarket color but a factory option. This matters in healthcare, broadcast, and education environments where white or light-colored enclosures are required by interior design standards or simply blend better with the space. Color consistency across a multi-rack deployment is guaranteed when ordering the same SKU.
- Mesh Contour Front and Rear Doors: Mesh doors promote passive convection airflow through the front intake and rear exhaust path, which reduces dependence on supplemental cooling in moderate-density deployments. The contour profile adds structural rigidity to the door panel while keeping perforation area high. If you need split rear doors for rear-access in tight row spacing, the MS configuration also lists mesh contour front with split mesh rear as a door variant — confirm with Vertiv product documentation for the exact door assembly shipped on this MPN.
- Multiple Configuration Options in the ES Family: The GL910ES series spans 24U, 42U, 44U, 48U, and 52U heights; 24”, 30”, and 32” widths; and 42” and 48” depths — with Black and Winter White color options. This GL910ES-3048-W-MS pins you to 48U/30”/48”/White, but sibling SKUs exist if your spec requires a different combination. Cross-reference with your rack selection guide before committing to quantity orders.
Integration & Compatibility
The GL910ES-3048-W-MS accepts standard 19” EIA-310-D rack-mount equipment on its vertical mounting rails. Compatible with Vertiv’s own power distribution units, cable management accessories, blanking panels, and side panels from the Geist ES accessory ecosystem. Vertical PDU mounting is supported in the rear of the enclosure; horizontal PDU shelf mounting at the top or bottom of the rack is also common in this footprint.
For structured cabling environments, this cabinet pairs naturally with top-entry or bottom-entry cable routing. Knockouts or brush strips (confirmed availability varies — verify against Vertiv’s GL910ES accessory list) allow bundled cable entry from overhead cable tray or under-floor conduit. The 48” depth also provides adequate front-to-rear cable runway if you route patch cables along the interior side rails rather than through a dedicated cable management accessory.
The GL910ES-3048-W-MS (often searched as GL910ES 3048 W MS) is a genuine Vertiv product sourced factory-new, with no grey-market or parallel import exposure.
Frequently Asked Questions
Q: What is the usable rack unit height of the GL910ES-3048-W-MS?
A: The GL910ES-3048-W-MS is a 48U cabinet, providing 48 rack units of usable vertical space for 19” EIA-compliant rack-mount equipment.
Q: What door configuration does the GL910ES-3048-W-MS ship with?
A: The GL910ES-3048-W-MS includes mesh contour doors. The GL910ES family supports mesh contour front/rear, mesh contour front with split mesh rear, and clear door options — confirm the exact door assembly for this specific MPN with Vertiv product documentation.
Q: Is the GL910ES-3048-W-MS available in black?
A: No — the ‘W’ in the MPN designates Winter White finish. Sibling SKUs in the GL910ES family are available in black; the model number suffix differentiates color.
Q: What are the external dimensions of the GL910ES-3048-W-MS?
A: The GL910ES-3048-W-MS is 30” wide and 48” deep. Height corresponds to the 48U rack configuration. Exact external height in inches should be confirmed in Vertiv’s dimensional drawings, as mounting ears and leveling feet affect the overall installed footprint.
Q: What is the maximum equipment depth this cabinet can accommodate?
A: The 48” cabinet depth comfortably accommodates most enterprise 1U and 2U servers and storage arrays. Usable interior depth (rail-to-door clearance) will be less than 48” total — refer to Vertiv’s GL910ES dimensional drawings for net usable depth front and rear of the mounting rails.
Q: Does the GL910ES-3048-W-MS come with a manufacturer warranty?
A: Vertiv provides a manufacturer warranty on GL910ES series cabinets. Contact Vertiv or your sales channel for the specific warranty terms applicable to this SKU.
The GL910ES-3048-W-MS is one of the less-common configurations in the Vertiv Geist ES lineup — and the reason is the color. Most integrators default to black enclosures, but when a healthcare network room, broadcast operations center, or university IDF closet calls for white, the Winter White factory finish on this SKU is the clean answer. The 30”-wide, 48”-deep, 48U combination covers the majority of mid-density IT stack deployments without forcing you into a 52U cabinet you’ll half-fill.
Technical Highlights:
- 48U Height: Full-stack capacity — you can fit a complete compute, storage, and switching stack in one enclosure without splitting across two cabinets, which simplifies power distribution and keeps inter-rack cabling to a minimum.
- 48” Depth: Accommodates deep enterprise servers without rear-door clearance fights. The 6” advantage over the 42”-depth siblings matters when your deepest server runs 36” or longer with cable dress included.
- Mesh Contour Doors: Passive airflow promotion through the front intake / rear exhaust path. In moderate-density deployments (under ∼5kW per rack), mesh doors often eliminate the need for in-row cooling supplements — a real operational cost difference across a multi-rack row.
Deployment Considerations:
- Confirm door configuration against Vertiv’s GL910ES documentation before ordering at quantity — the MS suffix covers multiple door variants (full rear mesh vs. split rear mesh), and the exact assembly shipped on this MPN should be verified with the vendor spec sheet.
- Winter White is a factory color, not a field paint. If you’re deploying alongside black Vertiv cabinets in the same row, the color contrast will be visible — order all racks in the same color at the outset to avoid aesthetic mismatches that are difficult to resolve post-installation.
The GL910ES-3048-W-MS is the right specification for a healthcare IDF room, broadcast control environment, or education data center where white enclosures are a design requirement — and where 48U of usable height in a 30x48” footprint hits the sweet spot between capacity and floor space efficiency.
