- General Information
- Manufacturer
- HP Inc.
- Manufacturer Website Address
- http://www.hp.com
- Brand Name
- HP
- Product Line
- Pro Mini
- Product Series
- 400 G9
- Product Type
- Desktop Computer
Overview | Essential productivity in a small package
The HP Pro Mini 400 provides users with the commercial-grade performance, security, and the flexible deployment capabilities needed for small workspaces.This ultrasmall form factor PC is powered by an Intel®processor and protected with alwayson security you can trust.
Latest Intel® processor
Accomplish everything from minor tasks to complex projects with the latest Intel® processor.
Work with peace of mind
HP Wolf Security for Business creates a hardware-enforced, always-on, resilient defense. From the BIOS to the browser, above, in, and below the OS, these constantly evolving solutions help protect your PC from modern threats.
Flex ports for easy expansion
Configure or expand your Mini your way with flex ports for legacy or clean desk connectivity.
Features | Let nothing stand in your way
Power through your day with Windows 10 Pro and the powerful security, collaboration and connectivity features from HP.
High performance, high portability
Get the exceptional combination of responsive performance, connectivity and speed with a 12th Gen Intel® Core™ processor that lets you launch, create, and connect fast and reliably.
Automatic recovery from firmware attacks
Firmware attacks can completely devastate your PC. Stay protected with HP's self-healing BIOS - HP Sure Start Gen7 automatically recovers the BIOS from malware, rootkits, or corruption.
Work without interruption
Keep productivity high and downtime low with the fully integrated and automated features of the HP BIOSphere Gen6 firmware ecosystem. Your PCs have extra protection thanks to automatic updates and security checks.
Browse confidently
Help protect your PC from websites and read only Microsoft Office and PDF attachments with embedded malware, ransomware, or viruses with hardware-enforced security from HP Sure Click.
Speed up the basics of IT management
The HP Manageability Integration Kit helps speed up image creation and management of hardware, BIOS, and security through Microsoft System Center Configuration Manager.
- Warranty
- Limited Warranty
- 1 Year
- Additional Warranty Information
- 1 year (1/1/1) limited warranty includes 1 year of parts, labor and on-site repair.
- Processor
- Processor Manufacturer
- Intel
- Processor Type
- Core i5
- Processor Generation
- 12th Gen
- Processor Model
- i5-12500T
- Processor Core
- Hexa-core (6 Core)
- Processor Speed
- 2 GHz
- Maximum Turbo Speed
- 4.40 GHz
- vPro Technology
- Yes
- Chipset
- Chipset Manufacturer
- Intel
- Chipset Model
- Q670
- Memory
- Standard Memory
- 16 GB
- Maximum Memory Supported
- 64 GB
- Memory Technology
- DDR4 SDRAM
- Memory Configuration
- 1 x 16GB
- Total Number of Memory Slots
- 2
- Number of Occupied Memory Slots
- 1
- Storage
- Total Solid State Drive Capacity
- 256 GB
- Solid State Drive Interface
- PCI Express NVMe
- SSD Form Factor
- M.2
- Display & Graphics
- Graphics Controller Manufacturer
- Intel
- Graphics Controller Model
- UHD Graphics 770
- Graphics Memory Technology
- DDR4 SDRAM
- Graphics Memory Accessibility
- Shared
- Network & Communication
- LAN Model
- I219-LM
- Ethernet Technology
- Gigabit Ethernet
- Interfaces/Ports
- HDMI (Rear)
- Yes
- Total Number of USB Ports
- 6
- Number of USB 3.2 Gen 1 Ports
- 2
- Number of USB 3.2 Gen 2 Ports
- 3
- Number of USB 3.2 Gen 2x2 Type-C Ports
- 1
- Number Of Ethernet Ports
- 1
- Number of DisplayPort Outputs (Rear)
- 2
- DisplayPort (Rear)
- Yes
- Operating System
- Operating System Platform
- Windows
- Operating System
- Windows 11 Pro
- Downgradable Operating System
- Windows 10 Pro
- Power Description
- Input Voltage
- 120 V AC
- 230 V AC
- Maximum Power Supply Wattage
- 90 W
- Frequency
- 50 Hz
- 60 Hz
- Physical Characteristics
- Form Factor
- Mini PC
- Height
- 34 mm
- Width
- 177 mm
- Depth
- 175 mm
- Weight (Approximate)
- 1.42 kg
- Miscellaneous
- Package Contents
- Pro Mini 400 G9 Desktop PC
- Keyboard
- Mouse
- Power Adapter
- Application/Usage
- Proven Productivity
- Features
- Tool-less Access
- Dust Filter
- Security Slot
- Energy Star
- Yes
- Environmentally Friendly
- Yes
- Environmental Compliance
- Waste Electrical and Electronic Equipment Directive (WEEE)
- Restriction of Hazardous Substances (RoHS)
