Description
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The HP ProDesk 400 G7 Refurbished PC is a compact business desktop with excellent everyday performance.
It features an Intel Core i5 10th Generation processor, 8GB RAM and a fast 256GB NVMe SSD.
It also comes supplied with Windows 11 Pro.
At just £275, this refurbished HP desktop offers excellent value for home and business users.
The Small Form Factor design takes up much less desk space than a traditional tower PC.
Still, it offers useful upgrade options and excellent connectivity.
It is ideal for Microsoft Office, home working, business applications, web browsing and general everyday computing.
Every refurbished PC supplied by AC Computers is professionally tested.
It also includes our 12-month warranty.
UK delivery available.
HP ProDesk 400 G7 Refurbished PC Specifications
Model: HP ProDesk 400 G7
Form Factor: Small Form Factor – SFF
Processor: Intel Core i5 10th Generation
Memory: 8GB DDR4 RAM
Storage: 256GB NVMe SSD
Graphics: Intel integrated graphics
Operating System: Windows 11 Pro
Ethernet: Gigabit Ethernet
Display Connections: HDMI and DisplayPort
USB: Multiple front and rear USB ports
Memory Slots: 2 × DIMM
Storage Expansion: M.2 and internal drive options
Dimensions: Approx. 270 × 303 × 95 mm
Weight: Approx. 3.9 kg
Condition: Professionally refurbished
Warranty: 12 months
Price: £275
Delivery: UK delivery available
HP lists the ProDesk 400 G7 SFF with two memory slots, NVMe storage support and a compact 270 × 303 × 95 mm chassis.
Intel Core i5 10th Generation Performance
The HP ProDesk 400 G7 features a 10th Generation Intel Core i5 processor.
This provides excellent performance for normal home and business computing.
Unlike many entry-level desktops, this machine uses a full desktop-class Core i5 processor.
It is ideal for:
- Microsoft Word
- Microsoft Excel
- Outlook
- Microsoft Teams
- Microsoft 365
- Web browsing
- Accounting software
- Sage
- Cloud applications
- CRM software
- Video conferencing
- Online banking
- Remote working
- General home computing
For everyday office work, the 10th Generation Core i5 remains a very capable processor.
Windows 11 Pro Included
This HP ProDesk 400 G7 Refurbished PC comes supplied with Windows 11 Pro.
Windows 11 Pro provides a modern operating system for both home and professional use.
It also includes additional business features compared with Windows 11 Home.
These include:
- BitLocker encryption
- Remote Desktop
- Group Policy
- Business networking
- Microsoft business environment support
The computer is installed and configured before dispatch.
Therefore, it arrives ready for everyday use.
Compact Small Form Factor Design
The HP ProDesk 400 G7 uses a Small Form Factor chassis.
It measures approximately 27cm wide, 30.3cm deep and only 9.5cm thick.
This makes it considerably smaller than a traditional desktop tower.
You can also position the computer vertically or horizontally.
So it works well on a desk, under a monitor, or alongside existing office equipment.
The compact design is ideal where desk space is limited.
A Refurbished Business PC for £275
Finding a capable Windows 11 Pro desktop for under £300 can be difficult.
Cheap new computers often use low-powered processors or have limited upgrade options.
The HP ProDesk 400 G7 offers an alternative.
For £275, you receive:
- Intel Core i5 10th Gen processor
- 8GB RAM
- 256GB NVMe SSD
- Windows 11 Pro
- Compact SFF chassis
- HDMI
- DisplayPort
- Gigabit Ethernet
- Upgradeable memory
- 12-month warranty
This makes the ProDesk 400 G7 an excellent-value refurbished business PC.
8GB DDR4 RAM
This HP ProDesk includes 8GB DDR4 memory.
Eight gigabytes provides enough RAM for everyday office and home computing.
It is suitable for Microsoft Office, web browsing, email and normal multitasking.
The ProDesk 400 G7 also includes two memory slots.
So you can upgrade the RAM if your needs increase.
HP offers the platform with memory configurations up to 64GB.
Contact AC Computers if you would like additional RAM installed before dispatch.
Fast 256GB NVMe SSD
The computer includes a 256GB NVMe solid-state drive.
NVMe storage provides fast Windows startup and application loading times.
It is considerably faster than the mechanical hard drives used in many older desktop PCs.
Windows starts quickly, and applications feel responsive.
The 256GB capacity provides space for Windows, applications and everyday documents.
You can also upgrade to larger storage.
Excellent Storage Upgrade Options
One advantage of a desktop PC is the ability to add additional storage.
The HP ProDesk 400 G7 supports M.2 NVMe storage.
It also provides internal space for additional SATA storage configurations.
HP designed the chassis so you can access memory and storage without complicated disassembly.
This gives the computer useful upgrade potential.
Contact AC Computers if you require additional SSD or hard drive capacity.
HDMI and DisplayPort Connectivity
Connecting monitors to the HP ProDesk 400 G7 is straightforward.
The standard specification includes both HDMI and DisplayPort outputs.
This is particularly useful in an office environment.
You can connect compatible modern monitors without requiring a dedicated graphics card.
A dual-monitor setup can also be useful for:
- Spreadsheets
- Accounts
- Microsoft Teams
- Web applications
- Working from home
- Business administration
Please check monitor compatibility when using multiple displays.
Plenty of USB Connectivity
The ProDesk 400 G7 includes USB connections on both the front and rear.
This provides plenty of connectivity for everyday accessories.
These can include:
- Keyboard
- Mouse
- USB storage
- External hard drives
- Printers
- Scanners
- Webcams
- Headsets
HP’s standard G7 SFF specification includes multiple high-speed USB-A connections alongside standard USB ports.
This makes the computer easy to integrate into an existing office setup.
Gigabit Ethernet
The HP ProDesk 400 G7 includes a Gigabit Ethernet connection.
A wired network provides excellent reliability for home and business environments.
It is particularly useful for:
- Office networks
- Cloud applications
- Network storage
- Microsoft 365
- Video conferencing
- Remote access
- Large file transfers
Wi-Fi availability can vary by individual configuration.
If you require Wi-Fi, please check the product specification or contact AC Computers.
Ideal for Working From Home
The HP ProDesk 400 G7 Refurbished PC makes an excellent home-working computer.
The Core i5 processor provides plenty of performance for normal office applications.
Windows 11 Pro provides a modern business operating system.
HDMI and DisplayPort also make connecting modern monitors straightforward.
Add a webcam, keyboard and mouse to create a complete home-office workstation.
Excellent Small Business Computer
The HP ProDesk range was designed for professional environments.
It is therefore particularly suitable for small businesses.
The ProDesk 400 G7 works well for:
- Office staff
- Reception desks
- Accounts departments
- Retail businesses
- Administration
- Home offices
- Schools
- Charities
- Professional services
- Remote workers
Its compact size also makes it useful in shared workspaces.
Great for Microsoft Office and Microsoft 365
This computer is an excellent choice for Microsoft Office applications.
Its Core i5 processor and SSD provide responsive everyday performance.
It can comfortably handle applications such as Word, Excel, Outlook and Teams.
The system is also suitable for browser-based Microsoft 365 applications.
Microsoft Office or Microsoft 365 is not included unless specifically stated.
A Better Alternative to Many Cheap New PCs
A new computer is not always better value.
Many inexpensive new desktops use entry-level processors and limited hardware.
The HP ProDesk 400 G7 Refurbished PC was originally designed for business environments.
For £275, it provides a 10th Generation Core i5 processor and Windows 11 Pro.
It also includes upgradeable memory and NVMe storage.
For normal office and home computing, that combination offers excellent value.
Easy to Upgrade
The ProDesk 400 G7 was designed with business maintenance in mind.
Its internal components are relatively easy to access.
You can therefore upgrade RAM and storage if your requirements change.
This can extend the computer’s useful life.
It also means you do not necessarily need to replace the entire PC when you need more storage or memory.
Small Enough for Almost Any Desk
Large desktop towers can take up valuable office space.
The HP ProDesk 400 G7 SFF is only around 9.5cm wide when positioned vertically.
This makes it ideal for compact desks.
It can also sit horizontally if this works better with your setup.
The chassis weighs approximately 3.9kg, depending on configuration.
Professionally Refurbished by AC Computers
AC Computers checks every refurbished PC before sale.
Our technicians test the main hardware and ensure the computer is operating correctly.
We install and configure Windows before dispatch.
We then prepare the machine for its new owner.
Buying from an established UK computer company also gives you somewhere to turn if you need help.
12-Month AC Computers Warranty
This HP ProDesk 400 G7 Refurbished PC includes a 12-month warranty.
AC Computers is an established UK computer retailer and repair centre.
We supply refurbished computers to homes and businesses throughout the UK.
We professionally test every machine before dispatch.
Why Choose the HP ProDesk 400 G7?
The HP ProDesk 400 G7 combines strong everyday performance with a compact design.
Key features include:
- Intel Core i5 10th Generation processor
- 8GB DDR4 RAM
- 256GB NVMe SSD
- Windows 11 Pro
- Small Form Factor chassis
- HDMI
- DisplayPort
- Gigabit Ethernet
- Multiple USB connections
- Upgradeable RAM
- Expandable storage
- Compact 9.5cm-wide chassis
- Professional HP business design
- 12-month warranty
- UK delivery
- Only £275
For home and business users, it provides an excellent balance of performance, size and price.
Buy an HP ProDesk 400 G7 Refurbished PC Online
Order your HP ProDesk 400 G7 Refurbished PC online from AC Computers.
With a 10th Generation Intel Core i5 processor, 8GB RAM and SSD storage, it provides excellent everyday performance.
Windows 11 Pro comes installed and ready to use.
Its compact Small Form Factor design also helps save valuable desk space.
At £275, it represents excellent value for a modern refurbished business desktop.
Every computer is professionally tested and includes our 12-month warranty.
UK delivery available.
Need more RAM or storage?
Contact AC Computers before ordering to discuss available upgrades.
Frequently Asked Questions
Is the HP ProDesk 400 G7 a good PC?
Yes.
The HP ProDesk 400 G7 is a business-class desktop designed for professional everyday use.
Its 10th Generation Core i5 processor, SSD and Windows 11 Pro make it suitable for modern office applications.
Is the HP ProDesk 400 G7 refurbished?
Yes.
AC Computers professionally refurbishes and tests this PC before sale.
Does the HP ProDesk 400 G7 support Windows 11?
Yes.
This computer comes supplied with Windows 11 Pro.
What processor does the HP ProDesk 400 G7 have?
This configuration includes an Intel Core i5 10th Generation processor.
How much RAM does it have?
This HP ProDesk includes 8GB of DDR4 RAM.
You can add more memory if needed.
Can the RAM be upgraded?
Yes.
The HP ProDesk 400 G7 has two DDR4 memory slots.
Contact AC Computers for available upgrade options.
Does it have an SSD?
Yes.
This computer includes a fast 256GB NVMe SSD.
Can the storage be upgraded?
Yes.
The ProDesk 400 G7 provides useful storage expansion options.
Larger SSDs or additional storage may be available.
What does Small Form Factor mean?
Small Form Factor, or SFF, means the computer uses a more compact case than a traditional desktop tower.
This saves desk space while retaining useful upgrade options.
How big is the HP ProDesk 400 G7 SFF?
It measures approximately 270 × 303 × 95 mm.
Its compact size makes it ideal for home and office desks.
Can the HP ProDesk 400 G7 use two monitors?
The standard ProDesk 400 G7 includes HDMI and DisplayPort connections.
This provides useful options for compatible multi-monitor setups.
Does it have Wi-Fi?
Wi-Fi varies depending on the configuration.
Please check the product specifications or contact AC Computers if you need Wi-Fi.
Does it have Ethernet?
Yes.
The HP ProDesk 400 G7 includes Gigabit Ethernet for wired network connections.
Is it suitable for working from home?
Yes.
The Core i5 processor, Windows 11 Pro, and excellent monitor connectivity make it ideal for working from home.
Is it suitable for business use?
Yes.
The HP ProDesk range was specifically designed for professional environments.
It is ideal for office, administration, accounts and general business applications.
Is this a gaming PC?
No.
The HP ProDesk 400 G7 is primarily a business and general-purpose computer.
It is not designed as a dedicated gaming PC.
Does it include a monitor?
A monitor is not included
Does it include a warranty?
Yes.
This refurbished HP ProDesk includes a 12-month AC Computers warranty.
Do you deliver throughout the UK?
Yes.
AC Computers supplies refurbished computers to customers throughout the UK.
View our full range of refurbished computers






