ShopAll ProductsCategoriesBrands
Cart
ShopDesktopsHP Pro Mini 400 G9 Intel® Core™ i5 i5-14500T 8 GB DDR5-SDRAM 256 GB SSD Windows 11 Pro Mini PC Black
HP Pro Mini 400 G9 Intel® Core™ i5 i5-14500T 8 GB DDR5-SDRAM 256 GB SSD Windows 11 Pro Mini PC Black
View 1
View 2
View 3
View 4
View 5
View 6

HP Pro Mini 400 G9 Intel® Core™ i5 i5-14500T 8 GB DDR5-SDRAM 256 GB SSD Windows 11 Pro Mini PC Black

£852.54

£1023.05 inc. VAT

Out of Stock(0)MPN: 937Y3EA#ABU
🚚 Next-day delivery £4.95
Quantity:1
1
2
3
4
5
6
7
8
9
10+

Key Features

HP Pro 400 G9
Mini Core i5 i5-14500T / up to 4.8 GHz
RAM 8 GB
SSD 256 GB
NVMe
UHD Graphics 770
Gigabit Ethernet, IEEE 802.11ax (Wi-Fi 6E), Bluetooth 5.3
Win 11 Pro

Product Overview

AI-generated summary

The HP Pro Mini 400 G9 is the sort of small business desktop that just disappears into your day-to-day work—in a good way. For £852.78 ex-VAT, you’re paying for a compact, managed PC that’s likely to be reliable, quiet, and easy to deploy across an office (the “Pro” line tends to be good for that). It’s a solid fit for standard office workloads: email, browser-heavy tasks, Microsoft 365, light line-of-business apps, remote management, and generally “people who just want it to work” rather than gamers or power users.

That said, I’d be cautious if you’re expecting it to last through heavier multi-tasking or longer lifecycles. With limited memory and storage, the moment you start running more demanding apps, lots of browser tabs, or bigger datasets, you’ll feel constrained—often sooner than businesses expect at this price point. If you’re buying for admin users, shared desks, call-centre style roles, reception/office support, or as a managed fleet PC, it’s a sensible choice. If you’re buying for teams who do anything resource-hungry (CAD, dev work, data crunching, or lots of virtualisation), I’d push you toward a configuration with more headroom—or at least negotiate pricing to match what you’ll likely upgrade sooner.

Why This Product

Windows 11

Work anywhere without compromising on performance or security with Windows 11 powered by HP's collaboration and connectivity technology.

Latest Intel® multi-core processor

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 mul...

Security is your top priority

The HP Wolf Pro Security Edition provides preconfigured enterprise-level PC protection for small and medium sized businesses.[1]

Advanced wireless connectivity

Get a premium connectivity experience, even in crowded wireless networks, with a fast, reliable wireless connection. This Pro Mini 400’s gigabit data rate Wi-Fi 6E wireless LAN module supports HP E...

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 ...

Specifications

Processor

Processor manufacturerIntel
Processor familyIntel Core i5
Processor generationIntel Core i5-14xxx
Processor modeli5-14500T
Processor cores14

Memory

Internal memory8 GB
Maximum internal memory64 GB
Internal memory typeDDR5-SDRAM
Memory layout (slots x size)1 x 8 GB
Memory slots2x DIMM

Storage

Total storage capacity256 GB
Storage mediaSSD
Optical drive typeN
Number of storage drives installed1
Total SSDs capacity256 GB

Graphics

Discrete graphics cardN
On-board graphics cardY
Discrete graphics card modelNot available
On-board GPU manufacturerIntel
On-board graphics card familyIntel UHD Graphics

Network

Ethernet LANY
Ethernet LAN data rates10,100,1000 Mbit/s
Cabling technology10/100/1000Base-T(X)
Wi-FiY
Top Wi-Fi standardWi-Fi 6E (802.11ax)

Ports & interfaces

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity3
USB 3.2 Gen 2x2 Type-C ports quantity1
HDMI ports quantity1
HDMI version2.1

Design

Chassis typeMini PC
Colour nameJack black
Number of 2.5" bays1
Product colourBlack
Introduction year2024

Performance

Market positioningProven productivity
Motherboard chipsetIntel Q670
Audio chipRealtek ALC3252
Password protectionY
Password protection typeBIOS,Power on

From Our Blog

16
  • Network Admin

DHCP Explained: How Your Devices Get Their IP Addresses

16 Aug, 2025

Read more
18
  • Cyber Security

Website Security Headers: A Quick Win for Better Protection

18 Feb, 2026

Read more
22
  • IT Office Moves

How to Move Your CCTV System to a New Office

22 Jan, 2026

Read more

Enquiry Received!

Thank you for getting in touch. A member of our team will review your enquiry and get back to you within 24 hours.