

£617.10 Original price was: £617.10.£596.70Current price is: £596.70.
HP ProDesk 400 G9 | Intel Core i5-13500T | 256GB SSD Storage | 8GB RAM | Windows 11 Pro | Desktop Mini PC | 1 Year Warranty
£617.10 Original price was: £617.10.£596.70Current price is: £596.70.
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Product Description
HP Pro Desk

In our business-class desktops like the HP ProDesk 400 G9, we exclusively use trusted, high-quality components from leading brands. With technology from names like Intel, Kingston, Western Digital, and HP, every system is engineered for long-term reliability and consistent professional performance. You can trust the ProDesk series to deliver the stability and efficiency your work demands — day in and day out.

Unmatched Excellence
Experience elite prebuilt business PCs, designed for professionals who demand speed, efficiency, and reliability.
Crafted by skilled technicians with performance and productivity in mind, the HP ProDesk 400 G9 delivers enterprise-grade power in a compact Desktop Mini form. Featuring an Intel Core i5-13500T, 8GB RAM, and a fast 256GB SSD, it’s built to handle your everyday workloads with ease and consistency.
Advantages of Choosing Custom Pc Builds
HP ProDesk 400 G9 systems are meticulously assembled by our team of experienced technicians, using premium components from trusted brands to ensure long-term reliability and professional-grade performance. Each unit is rigorously tested, expertly configured, and arrives ready to power through your business tasks straight out of the box.
Why waste time sourcing individual parts, assembling a system, and worrying about compatibility or downtime — when you can have a fully built, business-ready PC delivered to your door, backed by a 1-year warranty, and ready to go the moment you plug it in?
Whether you're upgrading a single workstation or outfitting an entire office, the HP ProDesk 400 G9 offers a compact, efficient solution designed to meet the demands of today’s professional environments.
Please note: Product images are for illustrative purposes only. Actual unit specifications are as listed.
HASSLE-FREE WARRANTY
This system is covered by a 1-year warranty which protects you against electrical and component failure. In the event your system fails due to a hardware error, during the first 30 days, your system is covered by a standard Collect & Return service.
After the first 30 days, a fully qualified technician will be booked to assess the problem with your machine. This can be arranged at a time convenient for you, either remotely or at our London service centre.
If for any reason the technician is unable to repair your device under the warranty agreement (for example, if parts aren’t available or the repair cost exceeds the value of the device when new), you will receive a brand new replacement with the equivalent specification.

ABOUT HP PRO DESK

art of House of Computers, the HP ProDesk 400 G9 represents reliable, high-quality business computing built with care and precision. We use only brand new, genuine components, assembled and tested by our skilled technicians on-site. Nothing is imported pre-built — ensuring every system meets our exacting standards. This commitment to quality is what sets us apart.
We offer a wide range of pre-built desktops to suit various business needs. Of course, you can customise any component — simply choose your preferred options or chat with our live support team who are ready to help. And if you require a system built completely from scratch to your specifications, we’re happy to assist.
Every HP ProDesk 400 G9 is carefully packaged for safe delivery. Alternatively, you can collect your system in-store and test it before taking it home. Our store team is always available to provide assistance and answer any questions you may have.
Technical Specifications
Processor (CPU) | HP Pro 400 G9 DM 623W7ET#ABU Core i5-13500T |
Processor Cooling | COOLING FAN |
Thermal Paste | Normal Thermal Paste for Best performance |
Memory (RAM) | 8 GB DDR4-3200 MHz RAM (1 x 8 GB) |
Graphics Card | Intel UHD Graphics 770 |
1st M.2 SSD Drive | 256 GB PCIe NVMe SSD |
Operating System | Windows 11 Professional 64 Bit |
Operating System Language | United Kingdom - English Language |
Power Supply | 90 Watt external power |
Case | HP PRO DESK MINI |
Warranty | 1 Year Limited Warranty |
Other Options
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HP Pro Desk

In our business-class desktops like the HP ProDesk 400 G9, we exclusively use trusted, high-quality components from leading brands. With technology from names like Intel, Kingston, Western Digital, and HP, every system is engineered for long-term reliability and consistent professional performance. You can trust the ProDesk series to deliver the stability and efficiency your work demands — day in and day out.

Unmatched Excellence
Experience elite prebuilt business PCs, designed for professionals who demand speed, efficiency, and reliability.
Crafted by skilled technicians with performance and productivity in mind, the HP ProDesk 400 G9 delivers enterprise-grade power in a compact Desktop Mini form. Featuring an Intel Core i5-13500T, 8GB RAM, and a fast 256GB SSD, it’s built to handle your everyday workloads with ease and consistency.
Advantages of Choosing Custom Pc Builds
HP ProDesk 400 G9 systems are meticulously assembled by our team of experienced technicians, using premium components from trusted brands to ensure long-term reliability and professional-grade performance. Each unit is rigorously tested, expertly configured, and arrives ready to power through your business tasks straight out of the box.
Why waste time sourcing individual parts, assembling a system, and worrying about compatibility or downtime — when you can have a fully built, business-ready PC delivered to your door, backed by a 1-year warranty, and ready to go the moment you plug it in?
Whether you're upgrading a single workstation or outfitting an entire office, the HP ProDesk 400 G9 offers a compact, efficient solution designed to meet the demands of today’s professional environments.
Please note: Product images are for illustrative purposes only. Actual unit specifications are as listed.
HASSLE-FREE WARRANTY
This system is covered by a 1-year warranty which protects you against electrical and component failure. In the event your system fails due to a hardware error, during the first 30 days, your system is covered by a standard Collect & Return service.
After the first 30 days, a fully qualified technician will be booked to assess the problem with your machine. This can be arranged at a time convenient for you, either remotely or at our London service centre.
If for any reason the technician is unable to repair your device under the warranty agreement (for example, if parts aren’t available or the repair cost exceeds the value of the device when new), you will receive a brand new replacement with the equivalent specification.

ABOUT HP PRO DESK

art of House of Computers, the HP ProDesk 400 G9 represents reliable, high-quality business computing built with care and precision. We use only brand new, genuine components, assembled and tested by our skilled technicians on-site. Nothing is imported pre-built — ensuring every system meets our exacting standards. This commitment to quality is what sets us apart.
We offer a wide range of pre-built desktops to suit various business needs. Of course, you can customise any component — simply choose your preferred options or chat with our live support team who are ready to help. And if you require a system built completely from scratch to your specifications, we’re happy to assist.
Every HP ProDesk 400 G9 is carefully packaged for safe delivery. Alternatively, you can collect your system in-store and test it before taking it home. Our store team is always available to provide assistance and answer any questions you may have.
Technical Specifications
Processor (CPU) | HP Pro 400 G9 DM 623W7ET#ABU Core i5-13500T |
Processor Cooling | COOLING FAN |
Thermal Paste | Normal Thermal Paste for Best performance |
Memory (RAM) | 8 GB DDR4-3200 MHz RAM (1 x 8 GB) |
Graphics Card | Intel UHD Graphics 770 |
1st M.2 SSD Drive | 256 GB PCIe NVMe SSD |
Operating System | Windows 11 Professional 64 Bit |
Operating System Language | United Kingdom - English Language |
Power Supply | 90 Watt external power |
Case | HP PRO DESK MINI |
Warranty | 1 Year Limited Warranty |
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47 reviews for HP ProDesk 400 G9 | Intel Core i5-13500T | 256GB SSD Storage | 8GB RAM | Windows 11 Pro | Desktop Mini PC | 1 Year Warranty
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