Amazon.com: Dell Precision 3630 Tower Workstation Business Desktop, Intel Quad-Core Xeon E-2124G up to 4.5GHz, 64GB DDR4 RAM, 2TB PCIe SSD, DVDRW, NVI-Dia Quadro P2000 5GB, USB WiFi Adapter, Windows 10 Pro :
Amazon.com: Dell Precision T3500 Tower High Performance Business Desktop, Intel Core XEON-W3550 3.06GHz up to 3.33GHz, 12GB RAM, 500GB HDD, 256GB SSD (Boot), DVD, Windows 10 Professional (Renewed) : Electronics
Amazon.com: DELL PowerEdge T320 64-bit Tower Server with Six-Core E5-2430 Xeon 2.2GHz CPU + 72GB PC3-12800 ECC RAM + 8×3TB 7200RPM SAS 3.5" LFF HDD PERC RAID DVD-ROM 2×GigaBit NIC 2×PSU iDRAC7,
Amazon.com: Dell PowerEdge T40 Server, BTX Intel Xeon E-2224G 3.5GHz, 8GB 2666MT/s DDR4, 1TB 7.2K RPM SATA, Windows Server License is not Included : Electronics
Amazon.com: Dell Precision T3420 / 3420 SFF - Intel Xeon E3-1280 V5 4-CORE 3.7Ghz - 4GB DDR4 Memory - Onboard SATA Raid Controller - 2X 960GB SATA SSD New - Windows 10 PRO (RENEWED) : Electronics
Amazon.com: Trading Computer System Dell Precision T5500 Workstation - 32GB of Ram- 8 Core 2X 2.93 Quad Xeon Intel ProcessorsNEW 500GB SSD +NEW 4TB HD - w/ 4X 24" Monitors + Quad Stand (Renewed) : Electronics