Newegg is a common place to purchase computer equipment. However, it is advised that you talk to your local computer repairman if you do not know what you're doing. The wrong motherboard can ruin a computer.
A 4p server has 4 CPU socket in one motherboard; i.e. 4 physical CPU's(not just cores or threads) on one motherboard. A 2p server has dual CPU.
A server mother is like a normal motherboard except they are geared to a server processor and can hold more than one processor usually. They also support ECC memory which is memory with error correction. They support RAID. And most can are slim to be put in what is called a U1 chassis so they can go on a server rack.
One can purchase a Foxconn motherboard online at a variety of different websites. One can purchase a Foxconn motherboard at websites such as Amazon and eBay.
Someone can build their own server by first securing the necessary hardware such as the CPU, motherboard, harddrives, disc drives. Next they will need to install the server software. Lastly the server will need to be configured.
One can purchase an AMD motherboard from many websites. The most common and best places to buy an AMD motherboard is from eBay's and Newegg's websites.
There are many places where one could purchase an ATX motherboard. Stores like BestBuy and Conrad have them in stock. Alternatively one could buy them at Amazon.
Why regional bank decided to buy six server computer instead of one supercomputer?"
One can purchase a Socket 478 Motherboard directly from the manufacturer, such as Gigabyte. Alternatively, Socket 478 Motherboards can be purchased from retailers such as Amazon and Newegg.
The fastest one supported by your motherboard is usually best. Please refer you your motherboard manual.
A spare laptop motherboard can be bought simply from most electrical supply shops that have a PC area. They are often local, independent stores that can be found most easily through classified ads or on Craiglist. Alternatively it can be purchased on Amazon.
Unfortuntely, the Dell motherboard form factors are propietary, so you'll have to buy replacement motherboards directly from dell.
An MSI Motherboard can be purchased at computer hardware stores. Also look at sites such as Best Buy or Amazon, where potentially the prices will be lower.