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| Brand | HP |
|---|---|
| Model | Pro Mini 400 G9 |
| Processor | Intel® Core™ i5 |
| RAM | 8GB |
| Storage Capacity | 256GB SSD |
| Operating System | Windows 11 Pro |
| Warranty | 3 year warranty |
| Condition | NEW |
Commercial-grade Mini PC that fits anywhere you work
The HP Pro Mini 400 provides users with the commercial-grade performance, security, and the flexible deployment capabilities needed for small, varied workspaces. This reliable, ultra-small PC is powered to handle mainstream enterprise and SMBs with an Intel processor[2] and protected with always-on security you can trust.
Work anywhere without compromising on performance with Windows 11 and HP collaboration, security, and connectivity technology. Summarize and rewrite content, get relevant content recommendations, and stay organized with Microsoft Copilot.[1]
Configure your HP Pro Mini 400’s CPU for the perfect combination of power, snappy performance, and value. With the latest Intel processor, handle multiple work tasks smoothly and reliably with multiple processing cores to divide up the work.[2]
The smart design features in this sleek AiO let you manage your workspace efficiently. Quick and easy access to ports and optional wireless Wi-Fi 6 with Bluetooth helps reduce cord clutter.
Firmware attacks can completely devastate your PC. Stay protected with HP Sure Start, the self-healing BIOS that automatically recovers itself from attacks or corruption.[3]
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.[5]
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.[7]
HP Secure Erase removes the contents of a hard drive for repurposing or reassignment.[8]
Spend less time and get right to the updates you need with HP Support Assistant.[9]
Help reduce downtime and total cost of ownership of your HP PCs with the HP Manageability Integration Kit. This solution helps expedite image creation and simplify routine management of hardware, BIOS, security, and software updates.[10]
Accomplish everything from minor tasks to complex projects with the latest Intel processor.[2]
Configure or expand your Mini your way with flex ports for legacy or clean desk connectivity.
HP Wolf Security for Business creates a hardware-enforced, always-on, resilient defense.[4]
A high-efficiency power supply and molded-pulp packaging6 help reduce the impact on the environment.[6]
| Processor manufacturer | Intel |
|---|---|
| Processor family | Intel® Core™ i5 |
| Processor generation | Intel® Core™ i5 (14th gen) |
| Processor model | i5-14400T |
| Processor cores | 10 |
| Processor threads | 16 |
| Processor boost frequency | 4.5 GHz |
| Performance cores | 6 |
| Efficient cores | 4 |
| Efficient-core Max Turbo Frequency | 3.2 GHz |
| Processor cache | 20 MB |
| Processor cache type | L3 |
| Processor socket | LGA 1700 |
| Processor base power | 35 W |
| Maximum turbo power | 82 W |
| Internal memory | 8 GB |
|---|---|
| Maximum internal memory | 8 GB |
| Internal memory type | DDR5-SDRAM |
| Memory layout (slots x size) | 1 x 8 GB |
| Memory slots | 2x DIMM |
| Memory clock speed | 4800 MHz |
| Memory module type | SODIMM |
| Total storage capacity | 256 GB |
|---|---|
| Storage media | SSD |
| Optical drive type | No |
| Number of storage drives installed | 1 |
| Total SSDs capacity | 256 GB |
| Number of SSDs installed | 1 |
| SSD capacity | 256 GB |
| SSD interface | PCI Express |
| NVMe | Yes |
| Discrete graphics card | No |
|---|---|
| On-board graphics card | Yes |
| Discrete graphics card model | Not available |
| On-board GPU manufacturer | Intel |
| On-board graphics card family | Intel® UHD Graphics |
| On-board graphics card model | Intel UHD Graphics 730 |
| Market positioning | Proven productivity |
|---|---|
| Motherboard chipset | Intel Q670 |
| Password protection | Yes |
| Password protection type | BIOS, Power on |
| Trusted Platform Module (TPM) | Yes |
| Product type | Mini PC |
| Trusted Platform Module (TPM) version | 2.0 |
| Ethernet LAN | Yes |
|---|---|
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Wi-Fi | Yes |
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
| Wi-Fi standards | Wi-Fi 6 (802.11ax) |
| WLAN controller manufacturer | Realtek |
| WLAN controller model | Realtek RTL8852BE |
| Antenna type | 2×2 |
| Bluetooth | Yes |
| Bluetooth version | 5.3 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
|---|---|
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 3 |
| USB 3.2 Gen 2×2 Type-C ports quantity | 1 |
| DisplayPorts quantity | 2 |
| DisplayPort version | 1.4 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| Ethernet LAN (RJ-45) ports | 1 |
| Combo headphone/mic port | Yes |
| Microphone in | Yes |
| Power supply | 90 W |
|---|---|
| Power supply input voltage | 100 – 240 V |
| Power supply input frequency | 50 – 60 Hz |
| Chassis type | Mini PC |
|---|---|
| Colour name | Jack black |
| Number of 2.5" bays | 1 |
| Product colour | Black |
| Introduction year | 2026 |
| Operating system installed | Windows 11 Pro |
|---|
| Intel® Turbo Boost Technology | Yes |
|---|
| Display included | No |
|---|
| HP Support Assistant | Yes |
|---|---|
| HP Security tools | Trusted Platform Module TPM 2.0 Embedded Security Chip shipped with Windows 10 (Common Criteria EAL4+ Certified)(FIPS 140-2 Level 2 Certified); HP Secure Erase; HP Sure Click; HP Sure Sense; Absolute Persistence module; HP Sure Admin; HP BIOSphere Gen6; HP Tamper Lock; HP Sure Start Gen7; HP Platform Certificate On Device Installation |
| HP Management tools | HP Client Catalog (download); HP Driver Packs (download); HP Image Assistant (download); HP Client Management Script Library (download); HP Connect for Microsoft Endpoint Manager; HP Manageability Integration Kit (download); HP Patch Assistant (download) |
| HP GTIN (EAN/UPC) | 199896369022 |
| HP segment | Business |
| Audio chip | Realtek ALC3252 |
|---|
| Operating temperature (T-T) | 10 – 35 °C |
|---|---|
| Operating relative humidity (H-H) | 10 – 90% |
| Width | 177 mm |
|---|---|
| Depth | 175 mm |
| Height | 177 mm |
| Weight | 1.42 kg |
| Package width | 498 mm |
|---|---|
| Package depth | 235 mm |
| Package height | 132 mm |
| Package weight | 3.4 kg |
| Sustainability compliance | Yes |
|---|---|
| Sustainability certificates | ENERGY STAR, EPEAT, TCO10 |
| Manufacturer warranty | 1 year (1/1/1) limited warranty includes 1 year of parts, labor and on-site repair. Terms and conditions vary by country. Certain restrictions and exclusions apply. |
|---|
| Total carbon footprint (kg of CO2e) | 122.386 |
|---|---|
| Carbon emissions, manufacturing (kg of CO2e) | 98.778 |
| Carbon emissions, logistics (kg of CO2e) | 1.271 |
| Carbon emissions, end-of-life (kg of CO2e) | 0.964 |
| Total carbon emissions, w/o use phase (kg of CO2e) | 21.373 |
| General Product Safety Regulation (GPSR) URL | https://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true |
|---|
| UNSPSC-code | 43211507 |
|---|
