HP Z2 Tower G9 Intel i7-13700 16GB DDR5 512 SSD+1TB HDD WIN11 DG 10 PRO NVIDIA T1000 450W PSU 2xDP KB+Mouse 3YR WTY Workstation Desktop Technical Specification Form Factor Tower Processor Intel Core i7-13700 Processor (up to 5.2 GHz with Intel Turbo Boost Technology, 30 MB L3 cache, 16 cores, 24 threads) Memory 16 GB DDR5-4800 MHz RAM (1 x 16 GB), 4 DIMM Internal Storage 512 GB PCIe M.2 SSD + 1 TB 7200 rpm SATA HDD Memory Slots 4 DIMM Operating System Windows 11 Pro (preinstalled with Windows 10 Pro Downgrade) Graphics NVIDIA Quadro T1000 (4 GB GDDR6 dedicated) Expansion slots 1 PCIe 3 x4 (x16 connector); 1 PCIe 3 x4 (x4 connector); 1 PCIe 3 x1 (x4 connector); 1 PCIe 5 x16 (x16 connector); 1 M.2 2230 PCIe 3 X1 for WLAN Ports ' Front 4 SuperSpeed USB Type-A 10Gbps signaling rate (1 charging); 1 universal audio jack Rear 1 audio-in; 1 audio-out; 1 RJ-45; 2 DisplayPort™ 1.4; 2 SuperSpeed USB Type-A 10Gbps signaling rate; 1 SuperSpeed USB Type-A 5Gbps signaling rate; 3 USB Type-A 480Mbps signaling rate' Hard drive (2nd) 2 TB 7200 rpm SATA HDD Keyboard HP Wired Desktop 320K Keyboard Mouse HP Wired 320M Mouse WLAN + Bluetooth Intel® Wi-Fi 6E AX211 (2x2) and Bluetooth® 5.3 wireless card (supporting gigabit data rate) Hard drive (2nd) 2 TB 7200 rpm SATA HDD Base Warranty 3 year  Weight 7.2 kg Dimensions (WxDxH) 35.6 x 16.9 x 38.5 cm