I absolutely love IBM servers and System X 3650 is my favorite server.
This model starts at about $1.600 at Amazon check up on price http://amzn.to/1NVI1Az
I even have the first three generations of the server in my datacenter. x3650, x3650 M2 and x3650 M3. But the latest x3650 M4, I have not yet gotten my hands on. But we have it at work, and it's just amazing.
Dual-socket 2U rack server for expandability and high performance
Up to two Intel Xeon Processor E5-2600 v2 product family processors
Up to 768 GB memory and up to 1866 MHz memory speed
Integrated quad-port Gigabit Ethernet and optional embedded dual-port 10 GbE
Up to six PCIe 3.0 expansion slots; up to four optional PCI-X slots available
Up to 16 TB of 1.8-inch hot-swap SSDs or 25.6 TB of 2.5-inch hot-swap SAS/SATA/SSDs or 24 TB of 3.5-inch hot-swap or simple-swap SAS/SATA HDDs
Embedded 6 Gbps hardware RAID-0, -1, -10 and optional RAID-5, -50 or -6, -60. Optional support for new 12 Gbps RAID controller.
Hot-swap disk/fan/power supply, two fan zones with N+1 fans design, light path diagnostics and Predictive Failure Analysis, better thermal design, balanced efficiency, uptime and serviceability.
My PlayHouse is a channel where i will show, what i am working on. I have this house, it is 168 Square Meters / 1808.3ft² and it is full, of half-finished projects.
I love working with heating, insulation, green power, alternative energy, solar, wind and more. It all costs, but I'm trying to get the most out of my money, and my time.