Cheap price for these powerful workstation, which could be used for home servers/VM ESXI/Labs
HP Z230 Workstation SFF
Intel i7 4770 3.40Ghz
16Gb Ram (unknown configuration: 2x8GB or 4x4GB)
Further detail in https://support.hp.com/au-en/product/hp-z230-small-form-fact...
Pretty expandable system:
Memory: 4 DIMM slots, supporting up to 32GB ECC/non-ECC, DDR3 1600 MHz
1 external half height 5.25" bay
1 shared internal/external 3.5" bay.
1 internal 3.5" bay
1 internal 2.5" bay
1 PCIe Gen3 x16 slot
1 PCIe Gen2 x4 slot /x16 connector
1 PCIe Gen2 x1 slot/x4 connector
1 PCIe Gen2 x1 slot