These Factory Refurbished HP Z820 Workstations arrived this morning. Alliance also sells all the options including extra RAM and video cards. To order, call 888-891-8885 or purchase online at Refurbished HP Workstations Part Number Description Price 634361R-999-FQ9K HP z820 W7P-64 X E5-2630 v2 2.6GHz 2P 1TB SATA 16GB DDR3 1866 DVDRW AMD FirePro V3900