HP Z600 Workstation, 1x Xeon E5530 2.40GHz, 8GB DDR3 RAM - Barebone PC | eBay
HP Z600 Workstation 2x Xeon E5630 2.53GHz 16GB RAM 1TB HDD Quadro 2000 Windows 10 Pro (Used) - Walmart.com
CMS 48GB (6X8GB) DDR3 10600 1333MHZ ECC Registered DIMM Memory Ram Upgrade Compatible with HP/Compaq® Workstation Z600 C2 Seires Only Ddr3 Ecc Reg for Server Only - C75 at Amazon.com
HP Z600 V2 96GB Memory Install (6 x 16GB Modules) - YouTube
HP Z600 Workstation 2x Intel Xeon E5530 2.4GHz 16GB RAM 1TB HDD Windows 10 Pro (Used) - Walmart.com
HP Z600 Workstation Quad Xeon 2.27GHZ 32GB 1TB Win 10 Pro w/ NVIDIA Quadro K4000 and WIFI
4GB RAM Memory for Compaq HP Z Series Workstations Z600 Workstation (FM023UT) Black Diamond Memory Module DDR3 ECC UDIMM 240pin PC3-10600 1333MHz Upgrade - Newegg.com
Out of spec Z600 - HP Support Community - 7027523
12GB (3x4GB) Memory RAM Compatible with HP/Compaq Workstation Z600 B3 SERIES DDR3 ECC For Server Only BY CMS B81 - Computer Memory Solutions