$659.00 $709.00
To top
Back Features
HP ProDesk 400 Small Form Factor | HP® Official Store
 

HP ProDesk 400 Small Form Factor

Redesigned and
future ready

Designed to fit the modern workspace now and in the future, the small, reliable, and secure HP ProDesk 400 Small Form Factor is a powerful PC with performance that's scalable to grow with the business.


View options 

Extend your investment with expansion options

The full value of your investment comes with expansion that extends the life of your PC. The HP ProDesk 400 SFF has two bays and two half-height slots, and optional legacy ports.1

gallery image 1
gallery image 2
gallery image 3
gallery image 4

Small design. Full-sized functionality.

Windows 10 Pro2

7th Generation Intel® Core™ Processor3

Optional Intel® Optane™ memory9

Strong security, powerful manageability

Help safeguard and easily manage your devices with exclusive solutions from HP.



 

HP BIOSphere Gen3

Keep productivity high and downtime low with HP BIOSphereGen34 firmware-level automation. Your PCs have extra protection thanks to automatic updates and security checks.

HP Multi-factor Authenticate

Choose from a combination of factors, including hardened authentication, such as fingerprints, and soft factors, like facial recognition.5


HP Client Security Suite Gen3

HP Client Security Suite Gen36 features HP Multi-Factor Authenticate5, HP Device Access Manager, HP SpareKey, and HP Password Manager defend against theft, attacks, and unauthorized users.

 

HP WorkWise

HP WorkWise7 is office intelligence rolled into one smartphone app to provide PC security, real–time PC performance information, and simplified printer driver installation for HP PC users.



Learn more
 

Manageability, performance and reliability you can trust

Manageability

Speed up the basics of IT management

Deploy the HP Manageability Integration Kit8 to help speed up image creation and the management of hardware, BIOS, and security through Microsoft System Center Configuration Manager.

HP Velocity

Maximize network performance

Greatly improve the transfer rates of user's data, voice, and video communication when connecting over challenged LAN or
Wi–Fi networks with HP Velocity.

Reliability

Tested and ready

Rest easy with the HP ProDesk 400 Small Form Factor that endures 120,000 hours of testing and has an optional dust filter1 to help ensure reliability in the most demanding work environments.

Intel® Optane™

Accelerate your day with Intel® Optane™ memory

Super-charge your 7th Gen Intel® Core™ processor-based HP PC with Intel® Optane™ memory9, a smart, adaptable system accelerator that helps improve responsiveness on hard drive-based systems, making everything you do fast, smooth, and easy.

Need more options?

 

EliteDesk 800 Tower

ProDesk 600 SFF

 

Intel, the Intel Logo, Intel Inside, Intel Core, and Core Inside are trademarks of Intel Corporation or its subsidiaries in the U.S. and/or other countries.

  1. Sold separately or as an optional feature.
  2. Not all features are available in all editions or versions of Windows. Systems may require upgraded and/or separately purchased hardware, drivers, software or BIOS update to take full advantage of Windows functionality. Windows 10 is automatically updated, which is always enabled. ISP fees may apply and additional requirements may apply over time for updates. See http://www.microsoft.com.
  3. Multi-Core is designed to improve performance of certain software products. Not all customers or software applications will necessarily benefit from use of this technology. 64-bit computing system required. Performance will vary depending on your hardware and software configurations. Intel's numbering is not a measurement of higher performance.
  4. HP BIOSphere Gen3 features may vary depending on the PC platform and configurations.
  5. HP Multi Factor Authenticate requires 7th Generation Intel® Core™ processor, Intel® integrated graphics, and Intel® WLAN.
  6. HP Client Security Suite Gen3 requires Windows and Intel® 7th Generation processors.
  7. HP WorkWise smartphone app is available as a free download on the Apple Store and Google Play. For system requirements, see www.hp.com/go/hpworkwise.
  8. HP Manageability Integration Kit is planned to be available first quarter 2017 and can be downloaded from http://www8.hp.com/us/en/ads/clientmanagement/overview.html.
  9. Intel® Optane™ is sold separately and requires a 7th Gen Intel® Core™ processor, bios version with Intel® Optane™ supported, Windows 10, version 1703, an Intel® 200 series chipset, M.2 type 2280-S1-B-M connector on a PCH Remapped PCIe Controller and Lanes in a x2 or x4 configuration with B-M keys that meet NVMe™ Spec 1.1 and Intel® Rapid Storage Technology (Intel® RST) 15.5 driver.
Close window

Also included
with your order

Free shipping & returns

Get free shipping on all your orders. AND if you need to send something back, that's free, too.

Price matching

Get the lowest price on HP technology, always. If you find a lower price on another online store, we'll match it.

Technical Support

Limited HP hardware warranty included with complimentary technical support.

The only place to get it all – hp.com

Learn more

You might also be interested in...

 
 
Back Buy


HP ProDesk 400 G4 Small Form Factor PC

Part number: 1KC06UT#ABA
  • Windows 7 Professional 64 (available through downgrade rights from Windows 10 Pro 64)
  • 6th Generation Intel® Core™ i3 processor
  • 4 GB memory; 500 GB HDD storage
  • Intel® HD Graphics 530
Ships within 1 business day

HP ProDesk 400 G4 Small Form Factor PC

Part number: 1GG04UT#ABA
  • Windows 10 Pro 64
  • 7th Generation Intel® Core™ i5 processor
  • 4 GB memory; 500 GB HDD storage
  • Intel® HD Graphics 630
Ships within 1 business day

HP ProDesk 400 G4 Small Form Factor Desktop PC - Customizable

Part number: Y5W43AV_1
  • Windows 10 Pro 64
  • 7th Generation Intel® Core™ i5 processor
  • 8 GB memory; 500 GB HDD storage
  • Intel® HD Graphics 630
  • Save 45% instantly

HP ProDesk 400 G4 Small Form Factor PC

Part number: 3EU41UT#ABA
ENERGY STAR
  • Windows 10 Pro 64
  • 7th Generation Intel® Core™ i5 processor
  • 16 GB memory; 8 GB memory; 1 TB HDD storage
  • Intel® HD Graphics 630
  • Save an additional 10% instantly

Ships within 1 business day

HP ProDesk 400 G4 Small Form Factor PC

Part number: 1GG07UT#ABA
ENERGY STAR
  • Windows 10 Pro 64
  • 7th Generation Intel® Core™ i5 processor
  • 8 GB memory; 256 GB SSD storage
  • Intel® HD Graphics 630
  • Save $40 instantly

  • Earn 1x points
Ships within 1 business day
 


Compare Products (max. 4)

Clear all
 
 
 
 
 

Small enough to be everything you need

If you're looking for a small form factor computer, you want a PC that takes up less space without sacrificing performance. We think that's a reasonable request, and it’s why we created the HP ProDesk 400.


With power for your most important tasks, the security to keep your work safe, and the ability to stand the test of time, you'd be hard-pressed to find a more reliable asset to add to your team.


Hardware built to grow with your business

We know your business can't afford to invest in a computer that's left in the dust by every new feature and capability coming around the corner. That's why we built the ProDesk 400 G4 to be here today, and here tomorrow.


With two half-height slots for PCI cards, two bays, and optional legacy ports, you'll have all you need to expand your capabilities into the future as it comes, or connect devices of the past that still serve their purpose.


Not only does it have what it takes to keep up with changes in the standards of computers, or those of your business, it's built to survive the sometimes harsh elements and heavy use that comes with being an indispensable device in your office.


After going through 120,000 hours worth of testing—the equivalent of 5,000 days—you can be sure you’re getting a small form desktop computer that’s designed to be in it for the long haul, just like your business. And with an optional dust filter, your investment can continue taking care of itself, even in the most demanding office environments.


Small design, small footprint, smaller energy costs

When you get a small form factor computer, you get something that can fit in your office the way a great new hire can fit in with your team. With easier portability when you need it compared to your standard, bulkier desktops, you won’t be hassled to move around if you need to call another location home.


Because of its size, you’ve found the missing piece of the puzzle when it comes to creating a workspace that fits your needs. With smaller dimensions, it can accomodate your expansion if you’re looking for a PC that can make it easier to squeeze in another desk.


It doesn’t just save space—it saves you energy, too. With a 180 watt internal power supply that provides up to 85% efficiency, you’ll get the required power without anything extra that could potentially drive up your power bill.


Performance built to push you forward

Despite its manageable size, you get a heavyweight punch. The 7th Generation Intel® Core™ Processor provides the push you need, whether that’s on a last-minute project, or the daily tasks that require a little extra power to work through.


When you combine the optional Intel® Optane™ memory with the installed 500GB HDD storage, you’ll get the speed associated with SSD devices, plus the extra space you need for all of your important files and data.


If you want a small form factor Windows PC, we’ve got you covered. With Windows 10 Pro 64, you get a sleek design with tools to assist you like Cortana, and tools to secure you and your business like Windows Information Protection, Device Encryption, and Bitlocker.


Security tools that look out for your business even when you’re getting shut-eye

In addition to receiving protection with Windows 10, you’ll also get the necessary security features from HP as soona s you power up your computer.


If you’re looking to avoid downtime and keep your business producing, the firmware-level automation provided by HP BIOSphere Gen3 can help you do it. Automatic updates and security checks give you one less thing to worry about when it comes to staying secure and in operation.


The HP Client Security Suite Gen3 can provide even more protection, giving you all of the tools you need to keep what’s yours right where it needs to be. Multi-factor Authenticate allows you to use fingerprints or facial recognition to keep your PC from being accessed by anyone that’s not on the same team.


HP Device Access Manager allows you to prevent unauthorized use of your computer, while SpareKey can recover lost system passwords to save you from the avoidable tasks that distract you from your actual work. And with HP Password Manager, you can securely store your passwords to keep a worst case scenario from ever happening.


Peace of mind in the palm of your hand

You may not always be in the office, but you’ll always want to ensure your PC is safe, which is why we offer HP WorkWise. With WorkWise, you get a smartphone app that can provide you with real-time updates in the palm of your hand.


If you want to know if someone is attempting to tamper with your device, or if everything that needs to be connected is connected, you’ll know it. You’ll also be made aware of a change right when it happens.


Checking the status of your device isn’t the only feature you’ll find helpful. With PC lock, you can automatically lock your screen whenever you step away, and unlock it whenever you come back.


And to make computer maintenance even easier, you can install printer drivers with a quick scan of your HP Printer’s QR code using the WorkWise app.


The next best addition to your team might be a PC

You hire new employees to be there for your business today, and in the uncertain tomorrow. We built the ProDesk 400 to do the same.


When you choose a small form factor desktop computer from HP, you get the reliability, security, capabilities, and size to be the perfect fit for your business, now, and far into the future.


Disclaimer

Prices, specifications, availability and terms of offers may change without notice. Price protection, price matching or price guarantees do not apply to Intra-day, Daily Deals or limited-time promotions. Quantity limits may apply to orders, including orders for discounted and promotional items. Despite our best efforts, a small number of items may contain pricing, typography, or photography errors. Correct prices and promotions are validated at the time your order is placed. These terms apply only to products sold by HP.com; reseller offers may vary. Items sold by HP.com are not for immediate resale. Orders that do not comply with HP.com terms, conditions, and limitations may be cancelled. Contract and volume customers not eligible.

HP’s MSRP is subject to discount. HP’s MSRP price is shown as either a stand-alone price or as a strike-through price with a discounted or promotional price also listed. Discounted or promotional pricing is indicated by the presence of an additional higher MSRP strike-through price.

The following applies to HP systems with Intel 6th Gen and other future-generation processors on systems shipping with Windows 7, Windows 8, Windows 8.1 or Windows 10 Pro systems downgraded to Windows 7 Professional, Windows 8 Pro, or Windows 8.1: This version of Windows running with the processor or chipsets used in this system has limited support from Microsoft. For more information about Microsoft’s support, please see Microsoft’s Support Lifecycle FAQ at https://support.microsoft.com/lifecycle

Ultrabook, Celeron, Celeron Inside, Core Inside, Intel, Intel Logo, Intel Atom, Intel Atom Inside, Intel Core, Intel Inside, Intel Inside Logo, Intel vPro, Itanium, Itanium Inside, Pentium, Pentium Inside, vPro Inside, Xeon, Xeon Phi, Xeon Inside, and Intel Optane are trademarks of Intel Corporation or its subsidiaries in the U.S. and/or other countries.

In-home warranty is available only on select customizable HP desktop PCs. Need for in-home service is determined by HP support representative. Customer may be required to run system self-test programs or correct reported faults by following advice given over phone. On-site services provided only if issue can't be corrected remotely. Service not available holidays and weekends.

HP will transfer your name and address information, IP address, products ordered and associated costs and other personal information related to processing your application to Bill Me Later®. Bill Me Later will use that data under its privacy policy.

Microsoft Windows 10: Not all features are available in all editions or versions of Windows 10. Systems may require upgraded and/or separately purchased hardware, drivers, software or BIOS update to take full advantage of Windows 10 functionality. Windows 10 is automatically updated, which is always enabled. ISP fees may apply and additional requirements may apply over time for updates. See http://www.microsoft.com.

HP Rewards qualifying and eligible products/purchases are defined as those from the following categories: Printers, Business PCs (Elite, Pro and Workstation brands), select Business Accessories and select Ink, Toner & Paper.