Multiple SuperMicro servers available
1U and 2U rack mount servers
with and without drives
SuperMicro 1U Rack Mount server - $100
MB: X9DRD-iF
2x Intel Xeon E5-2620
2.00 GHZ, 6 cores each
64 GB Memory (4x16GB DDR3)
Chassis for 4x 3.5" drives
2x 4TB SATA drives
Single PSU
No rails
several of these available
Supermicro 1U server - X10DRL-i -$200
Dual Socket server
1x Intel Xeon E5-2620 v3
6 cores @ 2.4 GHZ
32GB DDR4 Memory (2x16GB)
2x 960GB SSD drives
single PSU