HP

HP Pro Mini 400 G9 i5-12500T 16GB 512GB SSD Windows 11 Pro (Boxed)

SKU 55452 Brand HP EAN13 0199485960180
Compact commercial-grade mini PC with Intel Core i5-12500T processor, 16GB DDR4 RAM, 512GB SSD storage, and integrated Intel UHD Graphics 770. Includes Windows 11 Pro, keyboard, and mouse.
Barebone & Mini PC - System Type Complete Mini PC
Barebone & Mini PC - Processor Family Intel Core i5
Barebone & Mini PC - Graphics Chipset Intel UHD Graphics
Barebone & Mini PC - Operating System Windows 11 Pro
Barebone & Mini PC - Installed Storage 512 GB
Barebone & Mini PC - Installed Memory (RAM) 16 GB

The HP Pro Mini 400 G9 is a compact, commercial-grade desktop computer designed for small workspaces and enterprise environments. Powered by a 12th Generation Intel Core i5-12500T processor with 6 P-cores and 12 threads (2.0 GHz base, up to 4.4 GHz turbo), this system delivers reliable performance for mainstream business applications. The system features 16GB of DDR4 RAM (expandable to 64GB) and 512GB SSD storage with an available M.2 2280 slot supporting PCIe 4.0 x4 for future expansion.

Graphics are handled by the Intel UHD Graphics 770 integrated chipset, supporting dual video outputs via HDMI 2.1 and DisplayPort 1.4a. Connectivity includes multiple USB 3.2 ports (20 Gb/s Type-C, 10 Gb/s Type-A, and 5 Gb/s Type-A), Gigabit Ethernet, Wi-Fi 6E (802.11ax), and Bluetooth 5.3. The system runs Windows 11 Pro and includes HP Wolf Security for enterprise-grade protection. Its ultra-compact form factor (177 x 175 x 34mm) makes it ideal for space-constrained environments while maintaining commercial-grade performance and security features.

  • Intel Core i5-12500T 6-core processor with up to 4.4 GHz turbo boost
  • 16GB DDR4 RAM (upgradeable to 64GB maximum)
  • 512GB SSD with M.2 2280 expansion slot
  • Intel UHD Graphics 770 with dual video outputs
  • Windows 11 Pro operating system
  • Multiple USB 3.2 ports and modern connectivity (Wi-Fi 6E, Bluetooth 5.3)
  • Compact design suitable for small workspaces
  • Includes HP 125 keyboard and mouse
ProcessorIntel Core i5-12500T (12th Gen)
Processor Cores6 P-cores
Processor Threads12 threads
Base Frequency2.0 GHz
Max Turbo Frequency4.4 GHz
L3 Cache18 MB
ChipsetIntel Q670
CPU SocketLGA 1700
GraphicsIntel UHD Graphics 770 (Integrated)
Installed Memory16 GB DDR4
Memory Speed3200 MHz
Memory Configuration2 x 8 GB (1 slot available)
Maximum Memory64 GB
Memory Type260-Pin SO-DIMM DDR4
Storage512 GB SSD
Storage InterfaceNVMe M.2 2280
Expansion SlotM.2 2280 PCIe 4.0 x4
Operating SystemWindows 11 Pro
Video OutputsHDMI 2.1, DisplayPort 1.4a
USB PortsUSB 3.2 Gen 2x2 Type-C (20 Gb/s), USB 3.2 Gen 2 Type-A (10 Gb/s), USB 3.2 Gen 1 Type-A (5 Gb/s)
NetworkGigabit Ethernet, Wi-Fi 6E (802.11ax), Bluetooth 5.3
AudioMono speakers
Power Adapter90 Watt
Dimensions (Unit)177 x 175 x 34 mm (W x D x H)
Included AccessoriesHP 125 Keyboard, HP 125 Mouse, HP Wolf Security
Warranty12 Months