HP Pro Mini 400 G9 Desktop PC Intel i5-12500T 16GB 512GB SSD WIN11 PRO UHD 770 Graphics GbE WiFi6 1xDP 1xHDMI KB+Mouse 3yr OS Wty Operating system Windows 11 Pro Processor family 12th Generation Intel® Core™ i5 processor Processor Intel® Core™ i5-12500T (up to 4.4 GHz with Intel® Turbo Boost Technology, 18 MB L3 cache, 6 cores, 12 threads) Chipset Intel® Q670 (vPro®) Form factor Mini Graphics (integrated) Intel® UHD Graphics 770 Memory 16 GB DDR4-3200 MT/s (1 x 16 GB) Transfer rates up to 3200 MT/s. Internal Storage 512 GB PCIe® NVMe™ M.2 SSD Internal drive bays One 2.5" Slots 1 M.2 2230; 1 M.2 2280 1 M.2 slot for WLAN and 1 M.2 2280 slot for storage. Ports 1 headphone/microphone combo; 1 SuperSpeed USB Type-A 10Gbps signaling rate; 1 SuperSpeed USB Type-A 10Gbps signaling rate (charging); 1 SuperSpeed USB Type-C® 20Gbps signaling rate I/O Port location Front Network interface WLAN Wireless Realtek RTL8852BE Wi-Fi 6 (2x2) and Bluetooth® 5.3 wireless card Audio Realtek ALC3252 codec, universal audio jack with CTIA and OMTP headset support Keyboard HP 125 Wired Keyboard Pointing device HP 125 Wired Mouse Power 90 W external power adapter, up to 89% efficiency, active PFC Energy efficiency EPEAT® registered Operating temperature range 10 to 35°C 50 to 95°F Ecolabels EPEAT® registered Energy star certified ENERGY STAR® certified Integration Kit (download); HP Patch Assistant (download) Available software HP Smart Support Warranty 3Y