These are great looking servers for small office/home office use. However, buyer be ware:
1.) These do not come with a harddrive. You’ll need to purchase your own, so factor that into the price.
2.) In addition to the hard drive, you’ll need to buy a hard drive mounting bracket, which in my opinion is a bit ridiculous. A 2.5" bracket can be found new on ebay for around $25 each. A 3.5" is available, but you’ll likely have to call Lenovo parts department to order it directly.
3.) The memory is ECC, so if you’re upgrading you’ll want to match it.