Vertiv 3011-32ELL-B Vented Side Panels for Server Rack Enclosures (30x32in, Black, Qty 2)
Overview
The Vertiv 3011-32ELL-B delivers a matched pair of vented side panels sized at 30 inches wide by 32 inches deep in a matte black finish — purpose-built for Vertiv rack enclosures where airflow management and a clean, cohesive appearance both matter. These aren't filler panels; the vented design means you're not sealing off a critical airflow path when you enclose the sides of a populated rack. Whether you're fitting out a new deployment or completing an enclosure that shipped without side panels, the data center infrastructure category is where these components do their heaviest lifting.
If you're evaluating side panels for a Vertiv rack enclosure build-out, the 3011-32ELL-B (often searched as 3011 32ELL B) ships as a quantity-two set, so you're ordering both sides of the enclosure in a single line item — no chasing a matching second panel later.
Key Features
- 30 x 32 Inch Panel Dimensions: The 30-inch width aligns with standard rack enclosure side panel fitment, while the 32-inch depth accommodates deeper cabinet profiles common in modern server and network deployments. Measure your enclosure depth before ordering — a 32-inch panel won't seat flush in a 24-inch-depth cabinet.
- Vented Panel Design: Perforations allow passive airflow through the enclosure sides, reducing hot-spot formation in densely populated racks. In a sealed side-panel configuration, lateral airflow is blocked entirely — on high-density compute or switching equipment, that can translate directly into thermal throttling or shortened component life.
- Black Finish: The matte black color matches standard Vertiv enclosure aesthetics, so the finished rack presents consistently whether it's installed in a visible machine room or a back-of-house IDF closet. Mixing panel colors across a multi-rack row is a detail that shows up in client walk-throughs.
- Quantity of 2 per Order: Both left and right side panels are included in this SKU, eliminating the need to source panels individually. For integrators provisioning racks in quantity, ordering the pair as a unit simplifies BOM line items and reduces the chance of mismatched panel lots across a project.
- Commercial-Grade Construction: Vertiv rack accessories are built to the same fit and finish standards as the enclosures they complement — consistent panel gaps, clean cutouts, and hardware that aligns on first install rather than requiring field adjustment.
Integration and Compatibility
The 3011-32ELL-B is designed for Vertiv rack enclosure families that accept 30-inch-wide side panels with a 32-inch depth specification. Before specifying these panels on a project BOM, confirm the target enclosure's side panel dimensions against Vertiv's cabinet compatibility documentation — rack depth, side panel attachment method (tool-less vs. screwed), and whether the enclosure ships with panels by default all affect whether this SKU is the right add-on or replacement component. Pair these with complementary rack enclosure accessories such as blanking panels, cable management trays, and mounting rails to complete the enclosure build. For power distribution within the rack, see the power and UPS category for compatible rack-mount PDUs.
Frequently Asked Questions
Q: What are the exact dimensions of each panel in the 3011-32ELL-B set?
A: Each panel measures 30 inches wide by 32 inches deep. The set includes two panels — one for each side of the enclosure.
Q: How many panels come with the 3011-32ELL-B?
A: Two panels are included per order — enough to cover both sides of a single rack enclosure.
Q: Are the panels in the 3011-32ELL-B solid or vented?
A: Vented. The panels include perforations to support passive airflow through the sides of the enclosure, which helps manage thermals in populated racks.
Q: What color are the 3011-32ELL-B panels?
A: Black, matching standard Vertiv rack enclosure finish for a consistent appearance across the assembled cabinet.
Q: Will the 3011-32ELL-B fit any rack enclosure, or only specific Vertiv models?
A: These panels are designed for Vertiv enclosures that accept 30x32-inch side panels. Always verify compatibility with your specific enclosure model using Vertiv's cabinet documentation before ordering — panel attachment methods and depth specifications vary across enclosure families.
The 3011-32ELL-B is a detail that separates a properly finished rack from one that's technically functional but visibly incomplete. The 32-inch depth spec is the dimension to get right first — it's the one most commonly mismatched when panels are sourced separately from the enclosure, and a depth mismatch means the panel either won't seat or leaves a gap at the rear of the cabinet.
Technical Highlights:
- 30x32in Panel Footprint: Sized for deeper enclosures in the Vertiv lineup — the 32-inch depth accommodates the longer chassis profiles typical of modern 1U and 2U servers and high-density switching gear that doesn't fit in a 24-inch-depth cabinet.
- Vented Construction: Side perforation keeps airflow paths open on both flanks of the enclosure. In a rack with front-to-rear airflow design, blocking the sides with solid panels rarely causes problems — but in mixed or non-standard airflow environments, vented panels provide a meaningful margin against localized hot spots.
- Quantity-2 Bundle: Both sides ship together under a single SKU, which matters when you're building out a row of 10 or 20 racks — consistent panel lots across a project means no color-match variance and simpler receiving.
Deployment Considerations:
- Confirm your target enclosure accepts 30-inch-wide side panels before ordering — Vertiv produces enclosures in multiple width configurations, and the side panel dimensions are not interchangeable across families.
- Vented panels reduce acoustic isolation compared to solid alternatives — if the installation environment requires noise attenuation (open office, healthcare nurses' station, reception area), solid side panels or an acoustically rated enclosure may be the more appropriate spec.
The 3011-32ELL-B is the right call when completing a Vertiv enclosure build in a machine room or IDF where thermal management takes priority over acoustics and the target cabinet is confirmed to be a 32-inch-depth model — retrofit fills, new-site rack builds, and standardized multi-rack rows are all strong fits.
