You’ve got all the equipment that needs mounting and enclosing, you’ve got the cable bundles, the hardware, and the space to set it all up. You're obviously a capable decision maker, but we want to make your job easier, and since no amount of logic, reason, or even a degree in astrophysics can prepare someone for the colossal challenge that is customizing a rack enclosure, we've created this buying guide. Our tiered approach to ordering a complete rackmount system lays out the process in 5 simple steps. Links at each step allow you to make purchases as you go along, so by the time you're done all the pieces are in place and ready to be shipped. Some models ship assembled.
Frequently Asked Questions
What is a Rackmount? (The Universal Definition)
A rackmount is usually always a tall movable closet used to house multiple computers and computer equipment. The form of the modern rackmount is standardized by the Electronic Industries Alliance, so that equipment can be placed in any manufacturer's cabinet. The primary design criteria are:
- Access to Equipment-Various kinds of locks and latches restrict access.
- Airflow-Cabinets are designed to be placed side-by-side, so airflow is vertical, with vents and mounting brackets for fans.
- Mounting Brackets-Mounting brackets have mounting holes at standard spacings and are a standard distance apart, to allow a variety of equipment to be installed in several configurations.
- Grounding-The mounting brackets are conductive, acting as grounding strips for the cabinet and equipment, allowing the whole cabinet to be connected to the building ground.
- Cable Access-The bottom of the cabinet is usually open, allowing external cables to drop through a raised floor.
What is the EIA Standard?
The most common type of modern cabinet is known as the "EIA standard" or "19-inch rackmount cabinet", where 19-inch refers to the approximate internal width of the cabinet, from mounting bracket to mounting bracket. Rackmount computer equipment is standardized to this width, with mounting holes conforming to the mounting bracket standard. The computer height is measured in U`s (Units), where 1U is 1.75 inches.
What Does UL Listed Mean?
The UL Listing is a rating that certifies a product has been tested to meet safety standards by Underwriter’s Laboratories, the leader in U.S. product safety and certification.
What does Seismic Certified mean?
Seismic certification ensures that the essential equipment housed in the enclosure can survive a seismic event. This is critical in the many seismic areas throughout the world, and is often a requirement in other installations as well.
What is the Difference between Active & Passive Thermal Management
Active Thermal Management utilizes fans to disperse heat and force cool air into your enclosure. Passive, or Convective, Thermal management uses specially positioned vents and panels to optimize natural passage of cool air through your enclosure. Many systems utilizing analog or fewer digital components will function very well using Passive Management, whereas it is recommended that systems with mostly digital equipment or with high heat density implement Active Thermal Management.
What you need to build your Enclosure
Optional components shown in red. Steps 1-3 standard.
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Choose from a number of makes and models with an array of different attributes to accomodate your individual needs. Determine your space requirements and find a product from our catelogue with the appropriate dimensions .i.e. stand alone vs. wall mounted, slim model vs. standard. Next narrow it down to the products with the rackspace capacities that meet your needs.
Choose a Rack Enclosure
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- Useable depths range from 15" to 42"
- Models available with aesthetically pleasing beveled edges and different laminate finishes to outfit any room
- Models range from having as few as 2 rackspaces to as many as 54
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Depending on your ventilation needs (Active Thermal Management vs. Passive Thermal Management), choose between solid and vented side panels and front doors. Plexi models allow you to see and constantly monitor your equipment. Each has unique design elements that can help you accomplish exactly the look you're going for.
Choose a Front Door
Choose Side Panels
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Keep cable bundling safe by including a rear door. A standard locking rear door incorporates a spring loaded latch to keep door closed without a key. Available in both solid and vented models, depending on your ventilation needs. Top panels come with different punchouts to accomodate single and multiple fans. Suitable for both Passive and Active Thermal Management.
Choose a Rear Door
Choose Top Panels
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Complete the package with lacer bars or ladders you can attach directly to your enclosure to help keep cables at bay OR choose a wall mounted or free standing cable management rack for total cable management. Include casters if you're looking to mobilize your enclosure, and risers to make space beneath the unit for cable installation. Add an ergonomic work space to your enclosure with a work surface.
Cable Accessories
Casters
Other Accessories
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- Cable Ladders, Lacer Bars and Strips, Cable Managing Claws, Cable Trays, Straps and Grommet Panels available
- Relay Racks feature cable rings, oversized cable ducts, integral top cable ladder and front and rear cable trays
- Casters in commercial and fine floor models, locking and non-locking
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If you require an Active Thermal Management system, the last step is adding the fans and necessary power controls. You can also equip your enclosure with modular power raceways if you're including an AC power distribution system. Single fan unit with controls and multiple fan unit with controls available.
Electronic Accessories
Fans
Power Strips
Power Switches
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Be sure to also take a look at our complete selection of Rack Enclosures and Monitoring Consoles. If you have any other questions, call us at (866) 506-6868. A customer service representative will be happy to assist you.
