The HP 9000 line of server computers was one of the most long-lived and reliable of its kind, which is why it has persisted in the datacenters of many companies around the world, even after being discontinued. Of course, if your IT infrastructure does rely on HP 9000 models, you will probably come across a time when you need to replace parts or entire servers, or you might want another server to work on expanding your datacenter. When you do encounter this situation, your best option for replacement and supplementary equipment is to buy used hardware.

When purchasing a used HP 9000 server or any replacement parts for one, as with any preowned hardware, you’ll want to make sure you’re buying from a reputable company that treats its products well. Look for companies that refurbish their equipment before sale to bring them back up to factory conditions so you can make sure you’re getting the most out of your purchase. It won’t hurt to take a look at whether or not your source has a quality testing process in place, as well as a warranty on preowned equipment in the event that an unexpected flaw presents itself.