# HP Pro Mini 400 G9 Desktop PC, Intel Core i5-14400T, 16GB DDR5 RAM, 512GB SSD, Windows 11 Pro

**URL:** https://aio.lv/en/product--oem-100664411--12474808
**Data updated:** 2026-05-19 13:46 (EEST)
**Category:** Desktop PCs & Workstations
**Manufacturer:** OEM
**Manufacturer code:** 100664411
**EAN:** 0199642200159
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 930.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 769.00 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-100664411--12474808

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The HP Pro Mini 400 G9 is a compact desktop PC designed for professional environments. It features an Intel Core i5-14400T processor, 16GB of high-speed DDR5 memory, and a 512GB SSD for efficient storage. Equipped with Intel UHD Graphics 730 and Windows 11 Pro, this mini PC offers reliable performance for office tasks and multitasking in a space-saving black chassis with integrated Wi-Fi connectivity.

## Long description

The HP Pro Mini 400 G9 is a compact, high-performance desktop PC engineered to meet the demands of modern professional environments. Housed in a sleek, space-saving black chassis, this mini PC delivers reliable computing power through its Intel Core i5-14400T processor and 16GB of high-speed DDR5 memory. It is designed to provide a seamless user experience for business applications, ensuring that multitasking remains smooth and efficient throughout the workday.
Advantages
This desktop computer stands out due to its small form factor, which allows it to be deployed in tight workspaces where traditional tower PCs would not fit. The inclusion of a fast 512GB SSD ensures quick boot times and rapid file access, significantly improving overall system responsiveness. With Windows 11 Pro pre-installed, users benefit from advanced security features and professional-grade management tools. Furthermore, the integrated Wi-Fi 6E and Bluetooth 5.3 connectivity options provide versatile networking capabilities, reducing cable clutter and enhancing the flexibility of your office setup.
Suitable for
General office productivity and administrative tasks
Multitasking across multiple business applications
Small or shared workspaces requiring a compact footprint
Professional environments needing reliable, secure computing
When it may not be suitable
This device is not designed for high-end gaming, intensive 3D rendering, or complex video editing tasks, as it relies on integrated graphics rather than a dedicated graphics card. Additionally, users requiring extensive internal hardware expansion or multiple internal drive bays may find the compact chassis limiting compared to larger desktop towers.
Key specifications
Processor: Intel Core i5-14400T (up to 4.5 GHz)
Memory: 16 GB DDR5-SDRAM (4800 MHz)
Storage: 512 GB SSD
Graphics: Intel UHD Graphics 730
Operating System: Windows 11 Pro
Connectivity: Wi-Fi 6E, Bluetooth 5.3, Ethernet LAN
Weight: 1.42 kg
Power Supply: 90 W
How to use
To set up the HP Pro Mini 400 G9, connect your monitor via the available video output ports, attach a keyboard and mouse, and plug in the provided power adapter. Once connected, press the power button to initiate the Windows 11 Pro setup process. Follow the on-screen instructions to configure your network settings and user account. The compact design allows for placement on a desk, mounting behind a compatible monitor, or tucking away in small storage areas to maintain a clean workspace.
What to consider before purchase
Ensure your monitor supports the available video output interfaces
Verify that the storage capacity meets your long-term data requirements
Check if your specific professional software requires a dedicated graphics card
Consider if you need additional peripherals like a USB hub for extra connectivity
Usage recommendations
For optimal performance and longevity, ensure the device is placed in a well-ventilated area to allow for proper airflow. Regularly update your Windows 11 Pro operating system and drivers to maintain security and system stability.

## Specifications

### Processor

| Feature | Value |
|---|---|
| Processor model | i5-14400T |
| Processor boost frequency | 4.5 GHz |
| Processor cores | 10 |
| Processor threads | 16 |
| Processor cache | 20 MB |
| Processor cache type | L3 |
| Processor manufacturer | Intel |
| Processor base power | 35 W |
| Maximum turbo power | 82 W |
| Efficient-core base frequency | 1.1 GHz |
| Performance-core base frequency | 1.5 GHz |
| Efficient-core Max Turbo Frequency | 3.2 GHz |
| Performance-core Max Turbo Frequency | 4.5 GHz |
| Efficient cores | 4 |
| Performance cores | 6 |

### Memory

| Feature | Value |
|---|---|
| Internal memory | 16 GB |
| Internal memory type | DDR5-SDRAM |
| Memory slots | 2x DIMM |
| Maximum internal memory | 16 GB |
| Memory clock speed | 4800 MHz |
| Memory layout (slots x size) | 1 x 16 |
| Memory data transfer rate | 4800 MT/s |

### Storage

| Feature | Value |
|---|---|
| Total storage capacity | 512 GB |
| SSD capacity | 512 GB |
| SSD interface | PCI Express |
| Number of SSDs installed | 1 |
| Storage media | SSD |
| Number of storage drives installed | 1 |
| SSD form factor | M.2 |
| NVMe | Yes |
| Total SSDs capacity | 512 GB |

### Graphics

| Feature | Value |
|---|---|
| On-board graphics card model | Intel UHD Graphics 730 |
| Discrete graphics card model | Not available |
| Discrete graphics card | No |
| On-board graphics card | Yes |
| On-board GPU manufacturer | Intel |

### Network

| Feature | Value |
|---|---|
| Wi-Fi | Yes |
| Wi-Fi standards | Wi-Fi 6E (802.11ax) |
| Bluetooth | Yes |
| Ethernet LAN | Yes |
| Bluetooth version | 5.3 |
| Ethernet LAN data rates | 10, 100, 1000 |
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| Antenna type | 2x2 |
| WLAN controller model | Intel Wi-Fi 6E AX211 |
| WLAN controller manufacturer | Intel |

### Ports & interfaces

| Feature | Value |
|---|---|
| Ethernet LAN (RJ-45) ports | 1 |
| Microphone in | Yes |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| DisplayPorts quantity | 2 |
| Combo headphone/mic port | Yes |
| DisplayPort version | 1.4 |
| 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 2x2 Type-C ports quantity | 1 |

### Software

| Feature | Value |
|---|---|
| Operating system installed | Windows 11 Pro |

### Technical details

| Feature | Value |
|---|---|
| General Product Safety Regulation (GPSR) URL | https://support.hp.com/us-en/document/ish\_6126692-6126777-16?openCLC=true |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Chassis type | Mini PC |
| Number of 2.5" bays | 1 |
| Colour name | Jack black |
| HP segment | Business |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 90 |
| Operating temperature (T-T) | 10 - 35 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.42 kg |
| Package weight | 3400 g |
| Height | 177 mm |
| Width | 177 mm |
| Depth | 175 mm |
| Package depth | 235 mm |
| Package height | 132 mm |
| Package width | 498 mm |

### Packaging content

| Feature | Value |
|---|---|
| Numeric keypad | No |
| Mouse included | Yes |
| Keyboard included | Yes |
| Input device model | HP 125 Wired Mouse |
| Mouse connectivity | Wired |
| Keyboard connectivity | Wired |

### Other features

| Feature | Value |
|---|---|
| Power supply | 90 W |
| Display included | No |
| Memory module type | SODIMM |
| Introduction year | 2025 |

### Performance

| Feature | Value |
|---|---|
| Optical drive type | No |
| Motherboard chipset | Intel Q670 |
| Trusted Platform Module (TPM) | Yes |
| Password protection type | BIOS, Power on |
| Market positioning | Proven productivity |
| Trusted Platform Module (TPM) version | 2.0 |
| Product type | Mini PC |
| Password protection | Yes |
| Audio chip | Realtek ALC3252 |

### Power

| Feature | Value |
|---|---|
| Power supply input voltage | 100 - 240 |
| Power supply input frequency | 50/60 |

### Brand-specific features

| Feature | Value |
|---|---|
| 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 Support Assistant | Yes |
| HP Software provided | HP Notifications; HP PC Hardware Diagnostics UEFI; HP Connection Optimizer; HP Privacy Settings; HP PC Hardware Diagnostics Windows; HP Desktop Support Utilities; MyHP; HP QuickDrop; HP Easy Clean; HP Easy Clean Keyboard Drive |
| 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) | 199642200159 |

### Sustainability

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |
| Sustainability certificates | ENERGY STAR, EPEAT, TCO |

### Logistics data

| Feature | Value |
|---|---|
| UNSPSC-code | 43211507 |
| 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. |

## FAQ

### How much does the HP Pro Mini 400 G9 Desktop PC \| Intel Core i5-14400T cost, and is it available for purchase?

The price is 930.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 07.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can HP Pro Mini 400 G9 Desktop PC \| Intel Core i5-14400T be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All OEM products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized OEM service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: processor model, processor boost frequency, internal memory, internal memory type, ssd capacity, on-board graphics card model, discrete graphics card model, operating system installed, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for HP Pro Mini 400 G9 Desktop PC \| Intel Core i5-14400T?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12474808/68797753_large.webp