Purchasing a server for any business is a very big decision, and if not done well, can diminish productivity in the business. Below are considerations to be made when purchasing a computer server; it is essential also to note that every business is unique and may require more or less of what is listed below.
When buying a server, either the company or the network administrator must examine the following:
Case and Rack
When looking at the case or rack, observe the expandability and how accessible the hardware is. Determine the available drive bays as far as what drive bays (5.25″ vs. 3.5″) or the computer available hard drive bays.
CD-ROM is not a critical item for most servers as it is ordinarily only used to install further software onto the server.
For all networks, backup is and should be an important concern. Most companies need relevant data, such as the company or customer-related information, backed up daily.
Memory is and has always been an essential consideration when looking at purchasing a server or any computer. Determine the amount of memory held in the server as well as verify if that memory can be enhanced in the future. It is advised that at least 512MB of Memory be installed into the network or file server. Dell PowerEdge R340 has RAM 8GB 2666MT/s DDR4 ECC UDIMM
For large networks or servers, power may be a vital consideration. Consider the rate of power supplies and the capacity of each power supplies. HPE ProLiant DL325 Gen10, for example, has 2x 500W Flex Slot Platinum Hot Plug Low Halogen Power Supply Kit.
Additionally, if you believe power may be an issue in the future, look at the availability of enhancing or adding further power supplies to the server.