Is the HP ProDesk 400 good for everyday office work?

Yes. The Core i5, 32 GB of DDR5 RAM and 1 TB SSD handle email, browsers, spreadsheets and video calls comfortably. It is not built for gaming or heavy creative work.

Can I upgrade the RAM and storage?

The desktop uses standard SO-DIMM DDR5 memory and an M.2 SSD, so both can be replaced or expanded. Check the exact model's slot count and maximum capacity before buying parts.

Does it come with a monitor and keyboard?

No. It is sold as the desktop unit only, so budget for a monitor, keyboard and mouse unless you already have them.

Is Windows 11 Pro included?

Yes. It ships with Windows 11 Pro, which adds BitLocker, Remote Desktop hosting and domain join over the Home edition.

How does it compare with a full-size desktop tower?

It is smaller and quieter but offers fewer expansion slots and no room for a full-size graphics card. Choose a tower if you plan to add a dedicated GPU or many drives.

Can it drive two monitors?

Yes, the integrated Intel graphics support multiple displays through the available video outputs. Confirm the port mix on the specific configuration, since it varies.

Where is the HP ProDesk 400 Business Mini Desktop cheapest?

At Target, for $1,089.99, as of our latest check.

Where can I buy the HP ProDesk 400 Business Mini Desktop?

2 stores we checked sell it, including Best Buy, Target.

HP ProDesk 400 Business Mini Desktop

Best price now

$1,089.99at TargetChecked 14 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit Target

HP ProDesk 400 Business Mini Desktop

Best price now

$1,089.99at TargetChecked 14 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when.

Visit Target

Ask our agent about this product

It checks today's price at every store, compares the alternatives and answers in about a minute.

Price facts

Lowest price today: $1,089.99 at Target (checked Nov 10, 2026).
Checked at 2 stores.

Our take on the HP ProDesk 400 Business Mini Desktop

The HP ProDesk 400 is a small-form-factor business desktop built around an Intel Core i5 with 32 GB of DDR5 memory and a 1 TB SSD. It runs Windows 11 Pro out of the box, which suits offices that need domain join, BitLocker and remote management without extra licenses. Its footprint is small enough to sit under a monitor or behind it on a VESA mount. Against consumer mini PCs it trades flashy design for business manageability and upgrade-friendly internals; against larger towers it gives up expansion slots and a full-size GPU.

Best forSmall offices and home offices needing Windows 11 ProMultitasking on spreadsheets, browsers and business appsFront-desk or kiosk setups where space is tightIT-managed fleets that need remote management

Pros

32 GB DDR5 RAM handles many open apps and browser tabs
1 TB SSD leaves room for files beyond the OS
Windows 11 Pro included, no upgrade needed for business features
Compact chassis fits under or behind a monitor
Core i5 is enough for office, web and light photo work

Cons

Integrated graphics limit gaming and video editing
Small form factor restricts expansion and GPU upgrades
No monitor, keyboard or mouse included
Business-class design and ports are plain compared with consumer mini PCs

HP ProDesk 400 Business Mini Desktop prices at every store

TargetNew
In stock
$1,089.99Checked 14 h ago
Visit Target
Best BuyNew
In stock
$1,199.00Free shippingChecked 14 h ago
Visit Best Buy

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HP ProDesk 400 Business Mini Desktop price history

Lowest price we've seen: $1,089.99 on Nov 10 at Target. Tracked across 2 stores since Nov 10.

What reviewers say

Owners of the ProDesk 400 line generally describe it as a quiet, reliable office machine that boots fast and handles everyday work without fuss. Complaints tend to focus on the limited graphics and expansion rather than reliability.

What people mention

PerformancePraisedOwners say it handles office apps, browsers and spreadsheets smoothly with the Core i5 and 32 GB of RAM.
NoisePraisedReviewers describe it as quiet enough to sit on a desk without distracting.
SizePraisedThe compact chassis is a common plus for tight desks and small offices.
GraphicsCriticisedIntegrated graphics are called out as too weak for gaming or serious video editing.
ExpansionCriticisedThe small case leaves little room for adding cards or extra drives.

Specifications

Processor Brand: Intel CPU
Color: Black
Hard Drive Type: Solid State Drive
Installed Memory: 32 GB RAM
Drive Capacity: 256 GB Storage
Type: CompactSource
Processor

Questions and answers

Is the HP ProDesk 400 good for everyday office work?: Yes. The Core i5, 32 GB of DDR5 RAM and 1 TB SSD handle email, browsers, spreadsheets and video calls comfortably. It is not built for gaming or heavy creative work.
Can I upgrade the RAM and storage?: The desktop uses standard SO-DIMM DDR5 memory and an M.2 SSD, so both can be replaced or expanded. Check the exact model's slot count and maximum capacity before buying parts.
Does it come with a monitor and keyboard?: No. It is sold as the desktop unit only, so budget for a monitor, keyboard and mouse unless you already have them.
Is Windows 11 Pro included?: Yes. It ships with Windows 11 Pro, which adds BitLocker, Remote Desktop hosting and domain join over the Home edition.
How does it compare with a full-size desktop tower?: It is smaller and quieter but offers fewer expansion slots and no room for a full-size graphics card. Choose a tower if you plan to add a dedicated GPU or many drives.
Can it drive two monitors?: Yes, the integrated Intel graphics support multiple displays through the available video outputs. Confirm the port mix on the specific configuration, since it varies.
Where is the HP ProDesk 400 Business Mini Desktop cheapest?: At Target, for $1,089.99, as of our latest check.
Where can I buy the HP ProDesk 400 Business Mini Desktop?: 2 stores we checked sell it, including Best Buy, Target.