Data Center White Space Fit-Out: An Equipment Checklist for Your Next Build or Expansion

Oct 23

5 min read

A data center fit-out involves hundreds of decisions. Cabinets need to accommodate the equipment going inside them. Power connections need to match the electrical design. Cable pathways need the right supports, transitions, and accessories. Everything needs to arrive in time for installation.

When those details are coordinated early, your project team can spend less time chasing missing components and more time moving the build forward.

A data center white space fit-out typically includes cabinets and racks, rack power distribution, cable pathways, fiber connectivity, airflow management, environmental monitoring, and physical security. The exact equipment list depends on your facility’s design, workloads, and operating requirements.

Whether you’re building a new data hall, expanding a colocation facility, or adding capacity to an existing site, this checklist can help you organize your scope and prepare for procurement.

What Is Data Center White Space?

Data center white space is the area where IT equipment—including servers, storage, and networking equipment—is installed. A white space fit-out adds the racks, connections, pathways, and supporting infrastructure needed to accommodate that equipment.

A successful fit-out requires coordination with the facility’s power, cooling, and connectivity systems. Purchasing each component with the complete layout in mind helps your team identify compatibility questions before equipment reaches the site.

1. Data Center Cabinets and Open Racks

Cabinets and racks establish the physical layout for your IT equipment. Choosing them requires more than deciding on a rack height.

Your equipment dimensions, weight, cable routing, power distribution, and service access all affect the selection. Rack manufacturers also emphasize planning cable management and PDU placement during rack selection.

Before requesting a quote, confirm:

Required rack height, width, and depth.
Equipment mounting requirements and usable space.
Static and rolling load ratings, where applicable.
Door, side panel, and locking requirements.
Cable entry locations and cable management accessories.
Rack PDU mounting arrangements.
Compatibility with the planned cooling and containment design.

Open racks may suit certain networking applications, while enclosed cabinets may be appropriate where the project calls for doors, side panels, and controlled access. Select the configuration that meets your application.

BROGAV helps source data center cabinets, enclosures, and open racks, along with the supporting accessories needed for the project.

2. Rack PDUs and Power Whips

Power distribution should be coordinated with the equipment layout from the start.

Rack power distribution units, or rack PDUs, distribute power to equipment within a cabinet. Power whips provide specified electrical connections between distribution equipment and downstream connection points, depending on the facility design.

A rack PDU is different from a larger floor-standing PDU used in the facility’s electrical distribution system. Being specific about which product you need helps suppliers quote

the correct equipment.

Work with your electrical team to confirm:

Voltage, phase, and current requirements.
Input plug or connection type.
Outlet types and quantities.
Vertical or horizontal mounting.
Required monitoring or switching capabilities.
A and B feed arrangements, where specified.
Power whip lengths, connectors, and termination details.

BROGAV can support sourcing for rack PDUs, power whips, and broader power distribution equipment, helping your team coordinate purchasing around the approved design.

3. Basket Tray, Ladder Rack, and Cable Management

Cable pathways connect the room layout to the equipment inside each cabinet.

A complete pathway package includes straight sections, changes in direction, supports, mounting hardware, and the accessories needed to route cables into racks. Planning these details early also supports more organized installation and future changes.

Your checklist may include:

Basket tray or ladder rack sections.
Corners, intersections, and elevation changes.
Ceiling, wall, or rack mounting supports.
Joining hardware and end treatments.
Cable dropouts and protective accessories.
Bonding and grounding components required by the design.
Vertical and horizontal rack cable managers.

Confirm pathway dimensions, cable loading, support requirements, and cable bend-radius requirements before ordering.

BROGAV supplies basket tray, ladder rack, and cable management accessories to help customers assemble a complete package for their installation.

4. Fiber Panels, Fiber Assemblies, and Connectivity

Fiber connectivity should be planned alongside cabinets and cable pathways.

Panel configurations, connector types, and cable lengths all need to align with the network design. A quote based on incomplete details can leave your team with additional questions—or the wrong components—when installation begins.

Confirm the following with your network team:

Fiber type and strand count.
Connector types and polarity.
Panel capacity and mounting requirements.
Assembly lengths and routing distances.
Labeling and identification requirements.
Testing and documentation requirements.
Capacity reserved for future connections.

BROGAV helps source fiber panels, fiber assemblies, fiber jumpers, and transceivers based on project requirements.

5. Hot Aisle or Cold Aisle Containment

Containment separates hot exhaust air from cold supply air to support the facility’s airflow strategy. Hot aisle containment encloses the hot aisle, while cold aisle containment encloses the cold aisle. The appropriate arrangement depends on the cooling design and room configuration.

Before sourcing containment, confirm:

Hot aisle or cold aisle configuration.
Cabinet heights, widths, and row lengths.
Aisle dimensions and access requirements.
Door and roof panel arrangements.
Interfaces with overhead infrastructure.
Coordination with fire protection and life safety requirements.
Provisions for future row expansion.

Cooling requirements also need to be coordinated with the fit-out. Depending on the design, the project may involve CRAC units, CRAH units, in-row cooling, rear door heat exchangers, or other cooling equipment.

BROGAV supports sourcing for hot and cold aisle containment and data center cooling equipment, helping customers coordinate related purchases.

6. Leak Detection and Environmental Monitoring

Include monitoring requirements in the equipment list early so that controllers, sensors, cables, and mounting accessories can be specified together.

Discuss these questions with your facilities team:

Which areas require leak detection coverage?
Does the design call for sensing cable, spot sensors, or both?
Where will controllers and sensors be installed?
What temperature and humidity monitoring is required?
How should alarms reach the team responsible for responding?
What integration requirements apply to the selected system?

BROGAV offers Parameter/RLE leak detection solutions and can help customers identify the components needed for their specified monitoring scope.

7. Cages and Physical Security

Some white space projects require secure separation between customers, equipment groups, or operational areas.

For those projects, include cages and access requirements in the initial layout. Confirm the footprint, panel heights, door locations, locking requirements, and clearance needed for equipment movement and maintenance.

BROGAV can help source data center cages as part of a broader white space equipment package.

Before You Request a Data Center Equipment Quote

A detailed request gives your supplier a better starting point and helps surface questions earlier.

Prepare as much of the following as possible:

Project scope: New build, expansion, retrofit, or replacement.
Equipment list: Products, quantities, and required accessories.
Specifications: Approved manufacturers, model numbers, dimensions, and technical requirements.
Drawings: Rack elevations, room layouts, and pathway plans.
Delivery schedule: Required on-site dates and installation phases.
Site details: Delivery address, receiving hours, unloading arrangements, and access restrictions.
Substitution requirements: Whether alternatives can be proposed and who must approve them.
Documentation: Required submittals, drawings, test records, or warranty information.

If your equipment list is still developing, identify what is confirmed and what remains open. That allows your supplier to work through the outstanding details with your team.

Coordinate the Complete Equipment Package

A cabinet order may also need cable managers, PDU mounting hardware, and other accessories. A basket tray order may need supports, transitions, and dropouts. Reviewing these items together helps identify gaps before installation.

It also creates an opportunity to coordinate delivery with the build sequence. Tell your supplier which items are needed first, which can arrive later, and whether your site can receive and store the full order.

Any proposed equipment substitution should go through the project’s required technical review and approval process before purchase.

Simplify Your White Space Fit-Out With BROGAV

BROGAV Solutions helps customers source power, cooling, and white space infrastructure with support from sourcing through installation.

Our high-touch approach gives your team people who get to know your project, respond to questions, and help work through purchasing details. From cabinets and cable pathways to containment, connectivity, and leak detection, we help bring the equipment requirements together.

Planning a data center build or expansion? Send BROGAV your equipment list, drawings, specifications, and required delivery dates. Our team will help you explore your options and coordinate the next steps.

That’s the BROGAV Easy Button.