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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.


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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

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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.
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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 G5 Small Form Factor PC

Part number: 4BW88UT#ABA
ENERGY STAR
  • Windows 10 Pro 64
  • 8th Generation Intel® Core™ i5 processor
  • 4 GB memory; 500 GB HDD storage
  • Intel® UHD Graphics 630
  • Buy any HP PC and get the HP DeskJet 3755 printer (valued at $69.99) for just $19.99!

Ships within 1 business day

HP ProDesk 400 G5 Small Form Factor PC

Part number: 4CG78UT#ABA
ENERGY STAR
  • Windows 10 Pro 64
  • 8th Generation Intel® Core™ i5 processor
  • 4 GB memory; 500 GB HDD storage
  • Intel® UHD Graphics 630
  • Buy any HP PC and get the HP DeskJet 3755 printer (valued at $69.99) for just $19.99!

Ships within 1 business day
Intel® Optane™ Memory optional

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 44% instantly

  • Free shipping!
  • Intel® Optane™ Memory optional

  • Buy any HP PC and get the HP DeskJet 3755 printer (valued at $69.99) for just $19.99!

  • 5% off ProDisplays when purchased with Select Pro PCs

HP ProDesk 400 G5 Small Form Factor PC

Part number: 4BW90UT#ABA
ENERGY STAR
  • Windows 10 Pro 64
  • 8th Generation Intel® Core™ i5 processor
  • 8 GB memory; 1 TB HDD storage
  • Intel® UHD Graphics 630
  • Buy any HP PC and get the HP DeskJet 3755 printer (valued at $69.99) for just $19.99!

Ships within 1 business day

HP ProDesk 400 G5 Small Form Factor PC - Customizable

Part number: 2ZX70AV_1
  • Windows 10 Pro
  • 8th Generation Intel® Celeron® processor
  • 4 GB memory; 500 GB HDD storage
  • Integrated Intel® UHD Graphics 610
  • Free shipping!
  • Buy any HP PC and get the HP DeskJet 3755 printer (valued at $69.99) for just $19.99!

 


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Which product would you like to protect?

When you select items from your cart, the corresponding number of Care Packs is added. To add a Care Pack to fewer items, please place separate orders for any items you do not want to cover with a Care Pack.

This HP Care Pack has already been associated with a hardware product. Associating the HP Care Pack with another hardware product will override the existing association. To purchase the same HP Care Pack for another hardware product, please place a separate order.
    Please enter your eligible product's serial number This serial number is invalid. Please try again, or scroll down for help.
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    How do I find my serial number?

    Desktops & All-in-Ones

    Some products utilize the keyboard shortcut 'Ctrl + Alt + S'; the product information will appear after a short delay. If that doesn't work, this information can also be found on your bar code stickers, typically located on the back of your product.

    Notebooks

    Some products utilize the keyboard shortcut 'Fn + Esc'; the product information will appear after a short delay. If that doesn't work, this information can also be found on your bar code stickers, which may be located behind the battery.

    Printers (Both HP and Samsung)

    Look for the bar code stickers on your printer.The Serial number on a Samsung printer can be used wherever an HP serial number is requested. Samsung printers refer to a 'product number' as a 'model code' designated with 'M/C', and typically start with 'SL-_'.

    Tablets

    Your product information is typically located on the back or bottom edge of your product.

    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.

    Which product would you like to protect?

    When you select items from your cart, the corresponding number of Care Packs is added. To add a Care Pack to fewer items, please place separate orders for any items you do not want to cover with a Care Pack.

    This HP Care Pack has already been associated with a hardware product. Associating the HP Care Pack with another hardware product will override the existing association. To purchase the same HP Care Pack for another hardware product, please place a separate order.
      Please enter your eligible product's serial number This serial number is invalid. Please try again, or scroll down for help.
      CONTINUE

      How do I find my serial number?

      Desktops & All-in-Ones

      Some products utilize the keyboard shortcut 'Ctrl + Alt + S'; the product information will appear after a short delay. If that doesn't work, this information can also be found on your bar code stickers, typically located on the back of your product.

      Notebooks

      Some products utilize the keyboard shortcut 'Fn + Esc'; the product information will appear after a short delay. If that doesn't work, this information can also be found on your bar code stickers, which may be located behind the battery.

      Printers (Both HP and Samsung)

      Look for the bar code stickers on your printer.The Serial number on a Samsung printer can be used wherever an HP serial number is requested. Samsung printers refer to a 'product number' as a 'model code' designated with 'M/C', and typically start with 'SL-_'.

      Tablets

      Your product information is typically located on the back or bottom edge of your product.