Tag Archives: rack measurements

The definitive #IT checklist (for purchasing #server #racks)

canstockphoto20027517by TechRack Systems

Ever heard the phrase “Proper Planning Prevents Poor Performance?” This old expression is as true with server racks as it is with any other important company purchase. No matter what type of rack mount equipment is required for your installation—whether it be for a small business, medium-size office or large data center—the planning stage will be crucial for determining the right configuration requirements. To help guide you through the process, here are eight points to consider when you evaluate your needs and before you order:

#1 Determine the correct space/size for your server rack.
Measuring rack space is not the time (nor place) for guess-timates. Take the time to evaluate all of your IT equipment needs and know the exact dimensions of each component that will be housed in the server rack. Note: the inside dimension (usable space) of the server rack is what you have to work with. While the outside dimension (footprint) of a computer rack is NOT the usable space, it is important in deciding the placement of the rack

#2 Know the server lingo, local codes and infrastructure needs.
Familiarize yourself with the latest terminology of the server rack industry (The Techrack website is a good place to start). Research local codes in your city and state; infrastructure requirements, (such as power, A/C, space, sound, environmental factors); and corresponding load factors and construction of the computer cabinets, (such as static load capacity); whether you will need welded frames (which are stronger than knocked-down frames); and what material to choose (steel versus aluminum).

#3 Do thorough research on vendors.
Of course you’ll want to do business with a company that provides quality products, has competitive and fair pricing and has available products. Perhaps more importantly, verify that your supplier will provide excellent customer service before, during, and after your purchase. Insure your vendor has an extensive knowledge of server equipment and can partner with you to help make the best purchasing decisions for your requirements and budget.

#4 Get the right people involved in purchasing decisions.
It’s not as simple as just getting the purchasing department to place your order. That alone could lead to ordering an incorrect data rack size, leaving out accessories, and not providing all of the needs of the end user. Be sure to have your IT professional review and preferably place the order. Be sure to obtain pre-approval for the space allocation and expenditure for the server rack, even for the small equipment enclosures.

#5 Factor logistics into the delivery.
Consider all details of your product receiving situation: for instance, do you have a dock? Will you need a lift gate truck? Are there call notifications in place? Is the delivery going to a secure location: to a school, construction site or government facility? Is there an accurate phone number for the receiving party on delivery day? Providing the supplier with all relevant information for your company delivery process when you order will ensure smooth equipment delivery.

#6 Know your rack equipment’s specs.
It is critical to be very familiar with product certifications and any other information that could affect which server racks and cabinets should be ordered. These include: country of origin, seismic rating, and UL listing. Otherwise you run the risk of receiving a product that doesn’t meet required specifications. This is most important for government projects, as they usually have specific standards of certification.

#7 Don’t forget about customization.
When putting together your order requirements, also consider the customization options: color(s) you might want, air filtration needs, noise dampening requirements, casters, ventilation fans, cable management, shelving, and any security features that may be critical to include.

#8 Allow processing time for your order.
Once your configuration requirements are final and you have had a conversation with your vendor about the order details, make sure to allow, time to check the your specs, and have the vendor get back to you with a quote for the final landed cost and timeline.

Investing this time and effort during this pre-purchase phase helps you avoid unnecessary pitfalls along the way. For a personal evaluation of your computer server rack needs, visit www.techrack.com or contact: sales@techrack.com / 888-266-3577.

2-Post Computer Server Racks “101”

2-post server rack 2-Post Computer Server Racks “101”

by TechRack Systems

One size does not fit all when it comes to server racks. The classic 2-Post Rack (also known as a “telco rack” or “relay rack”) is the most economical way to store 19-inch rack mount equipment, such as computer hubs, power backups, and rack mounted servers. In our two-part series, we will discuss characteristics of a 2-post relay rack (versus a 4-post rack), available configurations, and customization options (something TechRack uniquely offers).

2 Post Racks are often used instead of the conventional Server Racks, Computer Cabinets or Wire shelving Units, but they do have a few limitations.

Security and Temperature
Because 2-Post units are generally set up to be open, one must consider both security and air flow requirements in determining where they are to be situated. In terms of security, consider whether the equipment requires security, if the rack location will be in a small office so that only one person or a few people have access to it or if the racks are housed in a secure room or a “fenced in” area which provides the most security. For equipment that needs constant air flow due to high temperatures, open racks are best suited to meet this requirement, especially if they are installed in non-congested spaces.

Strength. No Matter How Light.
Any two-post rack you purchase should be sturdy and strong, whether it is used for storing light or heavy equipment (note: standard weight capacity is typically 750 pounds, evenly distributed). Techrack, as an example, only sells heavy-duty steel racks with upright channels, outfitted with heavy-duty and top-and-bottom aluminum angles. These are of knocked-down (KD) construction. For storage of even greater loads, consider the use of fully welded 4-Post open frames.

Know Your Equipment Layout
When configuring your relay rack requirements, there are a variety of heights available to accommodate office or data center equipment needs, such as 48″, 68″ or 84″. When it comes to rack spaces (“U”s), these range from 24U, to 45U. Note: 1U = 1.75 inches.

Don’t Forget Add-ons
There are some state and city ordinances that require bracing for earthquake-prone areas. Techrack offers universal earthquake bracing kits so that a rack can be secured to the ceiling or wall. Another method for securing a rack is a floor bracing kit (with seismic tie-down openings). An additional potential server rack requirement to consider is whether mobility around the office or data center is required. Techrack offers specially made relay rack rollers for this option (note: weight capacity is 300 pounds). It is unsafe to attach wheels or casters directly to the base of a relay rack.

Expand Your Space
If you want to have more room for equipment space altogether, you can also create a double telco rack by connecting two 2-post racks together to create a 4-post open rack. This method uses adjustable horizontal braces to connect the two relay racks together (more on this in our next blog post on 4-post racks).

Tailor to Your Exact Needs
One of the unique offerings Techrack provides in the industry is the ability to customize relay racks to meet specific needs that are not “standard equipment needs,” for instance, a rack with computer shelves, blank panels and power strips. In other words, you can take a modular approach to building your rack to create exactly what suits your needs. Customization can be wanted for a variety of reasons: an unusual configuration or shape of equipment, a working environment that may expand in the future, or having an odd office or data center footprint.

TechRack makes it easy to order customized 2-post racks; just select the frame you want and then add on the components you desire.

To find out more about ordering 2-post relay racks, contact sales@techrack.com.