HP Pro Mini 400 G9 Desktop PC | Intel Core i5-14400T

Name: HP Pro Mini 400 G9 100664411
Brand: OEM
SKU: 12474808
Price: 930.99 EUR
Availability: InStock

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

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Short 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.

Available for order: 13 pcs.

Warranty: 2 Years

SKU: 12474808

Manufacturer: OEM

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2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 € (Weight: 1.50 kg)

Parcel couriers

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Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities

36 months installment: from 25.86 euros per month

Leasing for legal entities: from 32.4 euros per month

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Product information

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 model:: i5-14400T
Processor boost frequency:: 4.5 GHz
Internal memory:: 16 GB
Internal memory type:: DDR5-SDRAM
SSD capacity:: 512 GB
On-board graphics card model:: Intel UHD Graphics 730
Discrete graphics card model:: Not available
Operating system installed:: Windows 11 Pro
Weight:: 1.42 kg
Product colour:: Black

All features

Processor

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

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

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

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

Ports & interfaces

Ethernet LAN (RJ-45) ports:: 1
USB 2.0 ports quantity:: 0
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 1 (3.1 Gen 1) Type-C ports quantity:: 0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity:: 3
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity:: 0
Thunderbolt 3 ports quantity:: 0
USB 3.2 Gen 2x2 Type-C ports quantity:: 1

Software

Operating system installed:: Windows 11 Pro

Technical details

General Product Safety Regulation (GPSR) URL:: https://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true

Design

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

Operational conditions

Operating relative humidity (H-H):: 10 - 90
Operating temperature (T-T):: 10 - 35

Weight & dimensions

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

Numeric keypad:: No
Mouse included:: Yes
Keyboard included:: Yes
Input device model:: HP 125 Wired Mouse
Mouse connectivity:: Wired
Keyboard connectivity:: Wired

Other features

Power supply:: 90 W
Display included:: No
Memory module type:: SODIMM
Introduction year:: 2025

Performance

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

Power supply input voltage:: 100 - 240
Power supply input frequency:: 50/60

Brand-specific features

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

Sustainability compliance:: Yes
Sustainability certificates:: ENERGY STAR, EPEAT, TCO

Logistics data

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.

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Instructions

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Description

Instructions

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Reasons to buy

Powerful Intel® Performance

Tackle everything from daily office tasks to demanding professional projects with the speed and reliability of the latest Intel® processor.

Flexible Connectivity Options

Customize your workspace with versatile flex ports, allowing for easy expansion and seamless connection to both legacy and modern peripherals.

Advanced HP Wolf Security

Work with peace of mind knowing your data is protected by HP Wolf Security for Business, providing a hardware-enforced, always-on, and resilient defense system.

Sustainable Design

Contribute to a greener future with a high-efficiency power supply and eco-friendly molded-pulp packaging designed to minimize environmental impact.

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Customer reviews

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Customer questions

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 930.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 01.07.2026 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. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the HP Pro Mini 400 G9 Desktop PC | Intel Core i5-14400T online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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.

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

Short description

Product information

Description

Advantages

Suitable for

When it may not be suitable

Key specifications

How to use

What to consider before purchase

Usage recommendations

Specifications

Processor

Memory

Storage

Graphics

Network

Ports & interfaces

Software

Technical details

Design

Operational conditions

Weight & dimensions

Packaging content

Other features

Performance

Power

Brand-specific features

Sustainability

Logistics data

Instructions

Description

Instructions

Reasons to buy

Powerful Intel® Performance

Flexible Connectivity Options

Advanced HP Wolf Security

Sustainable Design

Customer reviews

Customer questions

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

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

What payment options are available?

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

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

What is the warranty period?

Can the product be returned after purchase?

Where should I contact for warranty service?

How can I tell if this product suits my needs?

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