HP Z420 WorkStation $500 ( Option # 2 )
"Super Quiet Machine , Doesn't Make Any Noise"
can be used as Computer , WorkStation or Server
AutoCAD , vmWare LAB , Cisco LAB
Video Editing , Audio Editing 
Intel Xeon Quad Core E5-1607 3.0Ghz
10MB L3 Intel Smart Cache
Processor with 4 Cores and 4 Threads
Processor Specs: http://ark.intel.com/products/64619/
Support Virtualization Technology 
VT-x , Hyper V , VT , VTX Compatible 
Support vmWare , vSphere , Hypervisor 
Support EPT Extended Page Tables 
Support vmWare ESXi 6.5 
Support Windows Server 2016
Support Windows 7 , Windows 8 and Windows 10 
Support Linux , Ubuntu and many other OS 
Support 32Bit and 64 Bit Operating System
32Gb RAM
DDR3 Registered ECC Dimms installed 
500Gb SATA 7.2K Hard Drive 
3 X internal Hard Drive Bays
DVD Burner Drive 
Gigabit Network Port 10/100/1000
Integrated HD Audio
4 X USB 3.0 Ports 
5 X USB 2.0 Ports
PCIe x8 Gen3 Slot  
FireWire Port
nVidia Quadro 600 Video Card 1Gb
More Specs :http://h20195.www2.hp.com/v2/getpdf.aspx/c04111468
Windows 7 Professional 64Bit is installed
Windows License Sticker COA is included
upon request we install Windows Server 2016 Trial Version
OR vmWare ESXi 6.5 Trial version
Fully tested and functional off-Leased Server
You can test this Machine when buying​
6 Months Hardware Replacement Warranty