Desktop PC HP Pro 400 G9 SFF — Intel Core i5-14500, 16GB DDR5, 1TB NVMe SSD, Windows 11 Pro, Wi‑Fi 6, TPM 2.0

HP Pro 400 G9 SFF is a compact desktop PC equipped with a 14th generation Intel Core i5-14500 processor, 16 GB DDR5 memory and a 1 TB NVMe SSD. The system runs Windows 11 Pro (64-bit) and provides integrated Intel UHD Graphics 770. Its small-form-factor chassis in black is designed for space-efficient placement and includes wired and wireless networking (Gigabit Ethernet, Wi‑Fi 6 and Bluetooth).

Advantages

The configuration combines a multi-core Intel CPU with DDR5 memory and a fast PCIe NVMe SSD to deliver responsive general productivity and multitasking. The SFF chassis reduces footprint while offering expansion options (PCIe x16 and x1), a TPM 2.0 module and BIOS password protection for basic platform security. Built-in Gigabit Ethernet, Wi‑Fi 6 and a range of USB and display ports support common office connectivity needs.

Suitable for

• Office productivity and business applications
• Remote workstations and video conferencing
• Multitasking with multiple browser tabs and productivity software
• Basic content viewing and light media tasks

Key specifications

• Processor: Intel Core i5-14500 (14th gen), 14 cores (6 performance + 8 efficient), up to 5.0 GHz, 24 MB L3 cache
• Memory: 16 GB DDR5-4800, 2x DIMM slots, expandable up to 64 GB
• Storage: 1 TB NVMe SSD (PCIe)
• Graphics: Integrated Intel UHD Graphics 770
• Networking: Gigabit Ethernet (10/100/1000), Wi‑Fi 6 (802.11ax), Bluetooth
• Ports: USB-C (Gen2) 1x, USB-A Gen2 3x, USB-A Gen1 3x, USB-A 2.0 2x, HDMI 1.4, DisplayPort 1.4, combo headphone/mic, line-out
• Expansion: 1x PCIe x16 (Gen4), 1x PCIe x1 (Gen3)
• Power supply: 240 W; input 100–240 V, 50/60 Hz
• Dimensions & weight: SFF chassis approx. 270 x 95 x 270 mm; net weight 4.2 kg
• Operating system: Windows 11 Pro (64-bit)
• Security: TPM 2.0, BIOS password protection
• Compliance: ENERGY STAR certified

How to use

Place the HP Pro 400 G9 SFF on a stable surface with sufficient ventilation. Connect a monitor to the HDMI or DisplayPort output, attach keyboard and mouse to available USB ports or use wireless peripherals, and connect the network via Ethernet or Wi‑Fi. Power the system using the supplied 240 W power supply and complete the initial Windows 11 Pro setup following on-screen prompts. Use Device Manager and HP management tools (HP Driver Packs, HP System Software Manager, HP BIOS Configuration Utility, HP Support Assistant) to install updates and drivers.

Recommendations

For best performance in multitasking and business workloads, keep the system firmware and drivers up to date via HP support tools, install security updates for Windows 11 Pro, and consider expanding memory up to 32–64 GB if heavy multitasking or larger datasets are required.