HP Z2 SFF G1i Intel U9-285 48GB DDR5 1TB SSD nVidia RTX A2000 16GB WLAN Windows 11 Pro 3YR NBD OS WTY Workstation Desktop Operating system Windows 11 Pro Processor family Intel® Core™ Ultra 9 processor Processor Intel® Core™ Ultra 9 285 (up to 5.4 GHz with Intel® Turbo Boost Technology, 36 MB L3 cache, 24 cores, 24 threads) Neural Processing Unit Intel® AI Boost (13 NPU TOPS) [5] Chipset Intel® W880 Form factor Small form factor Graphics (discrete) NVIDIA RTX™ 2000 Ada Generation (16 GB GDDR6 dedicated) Memory 48 GB DDR5-5600 MT/s non-ECC (1 x 48 GB) Transfer rates up to 5600 MT/s. Internal Storage 1 TB PCIe® Gen4 NVMe™ M.2 SSD External drive bays One slim ODD Slots 2 M.2 2280 PCIe 4 x4; 1 M.2 2230 for WLAN; 1 PCIe 5 x16; 1 M.2 2280 PCIe 5 x4; 1 PCIe 4 x4 Ports 2 USB Type-C® 20Gbps signaling rate; 4 USB Type-A 10Gbps signaling rate; 1 headphone/microphone combo I/O Port location Front Network interface Intel® I350-T4 4-port GbE NIC; Integrated Intel® I219-LM PCIe® GbE; NVIDIA® Mellanox ConnectX-6 DX Dual Port 10/25GbE SFP28 NIC; Allied Telesis AT-2911T/2-901 dual-port 1GbE NIC; Intel® i225-T1 single-port 2.5 GbE NIC; Intel® X550-T2 dual-port NIC LAN Wireless Intel® Wi-Fi 6E AX211 (2x2) and Bluetooth® 5.3 wireless card Audio Realtek ALC3252 codec, universal audio jack with CTIA and OMTP headset support Keyboard HP 320K Wired Keyboard Pointing device HP Wired 320M Mouse Power 500 W internal power adapter, up to 92% efficiency, active PFC Sustainable impact