If you are trying to improve your server experience, you will need to get your hands on a Rackmount keyboard so that you can interface with the system much easier. Your server towers are all going to be racked anyway which means that you do not use a Rackmount keyboard, it will just be dangling about which will make it prone to be destroyed or damaged and very difficult to use. The best Rackmount keyboards are not expensive and can be retrofitted to just about any tower. Moreover, you can purchase backlit keyboards so that you can use them in complete darkness if necessary.

Of course, getting a backlit keyboard that is rack mountable is only the beginning. You could also purchase a completely illuminated keyboard that will be very easy to see. Illuminated keyboards are ideal for extremely dark places because each entire key will glow rather than simply be back lit. Of course, to skirt around the issue, you could also purchase a wireless keyboard with touchpad and just use it from anywhere to control your server. Overall, you will find that by using the right keyboard, you will be able to integrate with your server far easier.
This is a great source for more: www.tg3electronics.com