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HP Z820 Workstation Intel Xeon 16 Core 2.6GHz 128GB RAM 500GB Solid State Drive + 2TB Hard Drive Dual NVIDIA Quadro FX 3800 Graphics CD/DVDRW Windows 10 Pro 64-bit (Renewed)
Amazon.com: HP Z4 G4 Workstation, Intel Xeon W-2133 (6-Core) up to 3.9GHz, 64GB DDR4, 512GB NVMe M.2 SSD + 2TB HDD, Nvidia Quadro M4000 8GB, USB 3.1, Windows 10 Pro (Renewed) : Electronics
HP Z600 WS PC 2x E5520 2.26Ghz 8GB 500GB Nvidia Quadro FX5600 [Z600-011] - $875.00 : Professional Multi Monitor Workstations, Graphics Card Experts
HP Z440 Workstation Xeon 3.5GHz, 32GB, 1.256TB, NVidia Quadro K620 Windows 10pro | eBay
HP Z4 G4 Workstation Tower - Intel Core i7-7800x Upto 4.0GHz, 32GB RAM, 1TB NVMe SSD, Nvidia Quadro NVS 510 2GB, DisplayPort, HDMI, AC Wi-Fi, BT, USB Type-C - Windows 10 Pro (
Amazon.com: HP Z420 Workstation, Quad Core Xeon CPU upto 3.8GHz CPU, 16GB DDR3 RAM, New 240GB SSD & New 1TB HDD, Windows 10 Pro, USB 3.0, Nvidia Quadro 2000 1GB Video Card,
HP Z4 G4 Workstation Tower - Intel Core i7-7800x Upto 4.0GHz, 32GB RAM, 1TB NVMe SSD, Nvidia Quadro NVS 510 2GB, DisplayPort, HDMI, AC Wi-Fi, BT, USB Type-C - Windows 10 Pro (
Amazon.com: HP 1ME01AT NVIDIA Quadro P1000 - Graphics card - Quadro P1000 - 4 GB GDDR5 - PCIe 3.0 x16 low profile - 4 x Mini DisplayPort - for Workstation Z240 (S : Electronics