Rack servers
1U and 2U for data rooms with proper racking and cooling. The default for anything that has to be dense and serviceable.
Rack, tower and blade, plus NAS and SAN: supplied, installed and configured

Brands we source
Before hardware, two figures need to exist in writing:
Most companies have never written them down, and that is why server purchases go wrong. If a system can be down for a day, one good server may be enough. If it can only be down for an hour, you are buying two, in different rooms.
Vendor sizing calculators assume you know your workload. Few people do, so the numbers get padded to be safe, and you pay for the padding in hardware, power and cooling for the next five years.
Two weeks of monitoring replaces the guess. It is the cheapest part of the project and it changes the specification more often than not.
We size UPS capacity against measured draw and the runtime you have asked for, not against nameplate ratings. Cooling is planned for where the rack is heading, not for the two servers in it today.
Redundant servers on one unprotected power feed are not redundant. They are an expensive way to lose data on the same schedule as the grid.
Tell us this and the quote is right first time
New or used
You measure. We install lightweight monitoring on your current environment for a representative period, including month-end and your busiest day, then size against real CPU, memory, IOPS and network figures with headroom agreed explicitly. It costs us a fortnight and routinely saves customers more than the monitoring was worth.
Usually ordered alongside
Include lead times and warranty terms in your comparison — we put both on the page.