WhatsApp OR CALL: 3 MONTHS WARANTY ALL OVER U.A.E DELIVERY AVAILBLE HP Z840 WORKSTATION USED-PERFECT WORKING AND TESTED GRAPHIC CARD: 8GB NVIDIA Quadro DDR5 PROFESSIONAL GRAPHIC CARD-4 DISPLAY PORTS DUAL PROCESSORS OG INTEL XEON E5-2695V4 2.10 GHz Max Turbo Frequency 3.20 GHz TOTAL 90 MB SMART CACHE-TOTAL 72 CORES LOGICAL PERFECT FOR RENDERING 3D/CAD WORKS- WITH THE POWER OF DUAL HIGH-END INTEL XEON V4 SERIESE PROCESSORES Memory: 128 GB DDR4 REG EEC WORKSTATION RAMS STORAGE: NVME 512GB SSD AND 1 T.B HARD DRIVE ORIGINAL WINDOWS 10 OR 11 PROFESSIONAL 64 BIT INSTALLED