Overview

Experience powerful everyday business performance and security in a stylish, petite package at an economical price point with the HP ProDesk 400 G6 Desktop Mini PC. Get essential productivity, built-in security, and scalable flexibility everywhere you need a desktop.

The HP ProDesk 400 G6 Desktop Mini PC is part of HP’s ProDesk series of business desktops that balance performance, affordability, and enterprise-level reliability. Its ultra-compact design allows it to sit neatly on a desk, be mounted behind a monitor, or be installed in tight workspaces without clutter. Despite its small footprint, the device offers powerful processing capabilities powered by 10th Generation Intel Core processors, enabling smooth multitasking and dependable everyday computing.

The system is designed to handle common business applications such as office productivity software, web-based applications, cloud platforms, accounting tools, and enterprise communication software. With support for modern connectivity standards, high-speed networking, and multiple display outputs, it is suitable for both individual workstations and large office deployments.

Features

Robust power for your daily demands
Get solid desktop performance for your workflows in a surprisingly small package from up to a 10th Gen Intel® processor and configurable options including PCIe® NVMe™ SSD storage, high-speed DDR4 memory, and SuperSpeed USB Type-C® 10Gbps signaling rate connectivity.

Adaptable flexibility for a range of settings
Configure your Mini your way with flex ports for legacy support or clean desk connectivity or expand with optional dual storage and expansion modules. Install in an HP Mini-in-One 24 Display or attach behind an HP monitor for streamlined setups.

Built on a secure foundation
Protect your Mini with hardware-enforced solutions like HP BIOSphere Gen6 , HP Sure Sense , HP Sure Click , and HP Manageability Integration Kit. Ease fleet deployment and management with the optional Intel® Q470 chipset and Intel® vPro™.

Tested and ready
Rest easy with a reliable PC that goes the distance, is designed to pass 120,000 hours of HP Total Test Process and undergoes MIL-STD 810G testing. Help protect your Mini from dust ingress with an optional removable dust filter.

Technical Specifications

Operating system: Windows 11 Pro 64-Bit Edition
Memory: 8GB DDR4 – 3200MHz SDRAM | up to 32GB
Storage: 256GB PCIe® NVMe™ M.2 SSD

Optical drive: None
Graphics Processor: Integrated: Intel® UHD Graphics 630
Chipset: Intel® Q470

Processor: Intel® Core™ i5-10400T (2.0 GHz base frequency, up to 3.6 GHz with Intel® Turbo Boost Technology, 12 MB L3 cache, 6 cores)
Processor Family: 10th Generation Intel® Core™ i5 processor

Ports: Front: 1x headphone/microphone combo | 1x SuperSpeed USB Type-C® 10Gbps signaling rate | 1x SuperSpeed USB Type-A 10Gbps signaling rate | 1x SuperSpeed USB Type-A 5Gbps signaling rate (charging)
Back: 1x RJ-45 | 1x DisplayPort™ 1.4 | 2x SuperSpeed USB Type-A 5Gbps signaling rate | 1x HDMI 1.4b | 2x USB Type-A 480Mbps signaling rate
Optional: Flex IO port 1 – choose one of the following options: DisplayPort™ 1.4, HDMI 2.0, VGA, serial, SuperSpeed USB Type-C® 10Gbps signaling rate (100W Power Delivery, alternate mode DisplayPort™) | Flex IO port 2 – choose one of the following options: 2 USB 2.0 Type-A 480Mbps signaling rate or serial

Expansion slots: 1x M.2 2230 | 1x M.2 2280 (1 M.2 slot for WLAN and 1 M.2 2280 slot for storage.)

Drive Bays: One 2.5″

Audio: Realtek ALC3205 codec, internal speaker, combo microphone/headphone jack

Wired Protocol: Intel® I219LM GbE
Wireless Protocol: Intel® Wi-Fi 6 AX201 (2×2) and Bluetooth® 5.1 M.2 combo, non-vPro®

AC Adapter: 65 W external power adapter, up to 89% efficiency

Security management: Power-on password (via BIOS) | SATA port disablement (via BIOS) | Setup password (via BIOS) | Support for chassis padlocks and cable lock devices | USB enable/disable (via BIOS) | Serial enable/disable (via BIOS) | HP Secure Erase | HP Sure Click | HP Sure Sense | HP DriveLock and Automatic DriveLock | Trusted Platform Module TPM 2.0 Embedded Security Chip shipped with Windows 10. (Common Criteria EAL4+ Certified) | HP BIOsphere Gen6 | HP Client Security Manager Gen6

Systems Management: HP BIOS Config Utility (download) | HP Client Catalog (download) | HP Driver Packs (download) | HP System Software Manager (download) |
HP Cloud Recovery | HP Management Integration Kit for Microsoft System Center Configuration Management Gen 4 | HP Image Assistant Gen 5

Available Software: HP Noise Cancellation Software | HP Support Assistant | Buy Office (sold separately) | HP JumpStarts | HP Desktop Support Utilities; Xerox® DocuShare® 90 day free trial offer

Environmental: Operating temperature: 10 to 35°C | Operating humidity: 10 to 90% RH

Energy efficiency compliance: ENERGY STAR® certified; EPEAT® 2019 registered where applicable
Sustainable impact specifications: Low halogen

Product: HP ProDesk 400 G6 Desktop Mini PC
Color: Black

Dimensions (W x D x H): 17.7 cm x 3.42 cm x 17.5 cm
Weight: 1.21 kg (2.66 lbs)