Dell PowerEdge R730 Server 2x E5-2697v4 2.3GHz (36 Cores) 128GB RAM H730 RAID Ready

Alright, here's a solid used server for you.

It's a Dell PowerEdge R730, a rackmount beast that's ready to handle some serious work.

It's packing two Intel Xeon E5-2697v4 processors, each running at 2.3GHz, so you've got a total of 36 cores to play with.

It also comes with 128GB of DDR4 RAM, and it can support up to a massive 3072GB if you need to expand later.

The storage controller is an H730, which supports a bunch of RAID levels like 1, 5, 6, and 1+0.

For networking, it's got four RJ-45 Ethernet ports.

The seller says it's in good condition, tested, and the firmware is updated.

If you're building out a data center or need a powerful lab server, this is a great start.