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HP

HP ProDesk 400 G9 Mini Business Desktop, 13th Gen Intel 14-Core i5-13500T (Beat i7-12700), 16GB RAM, 512GB PCIe SSD, Wi-Fi 6, HDMI, DP, Support 3-Monitor 4K, Wired Keyboard and Mouse, Windows 11 Pro

  • Based on 52 reviews
Condition: New
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$549.00 Why this price?

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Learn more about financing & leasing here.

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To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by OEMGENUINE

Arrives Saturday, May 17
Order within 23 hours and 35 minutes
Available payment plans shown during checkout

Size: 16GB RAM | 512GB SSD


Style: ProDesk


Features

  • High Speed RAM And Enormous Space16GB DDR4 SODIMM to smoothly run multiple applications and browser tabs all at once; 512GB PCIe M.2 Solid State Drive allows to fast bootup and data transfer
  • Processor Intel Core i5-13500T (14 Cores, 20 Threads, 24MB L3 Cache, 1.2GHz base frequency, up to 4.6GHz max turbo frequency), with Intel UHD Graphics
  • Tech Specs2 x SuperSpeed USB Type-A 10Gbps signaling rate, 1 x SuperSpeed USB Type-A 10Gbps signaling rate (charging), 1 x SuperSpeed USB Type-C 20Gbps signaling rate , 2 x SuperSpeed USB Type-A 5Gbps signaling rate, 1 x RJ45, 1x headphone/microphone combo, 1 x HDMI 2.1, 1 x power connector, 2 x DisplayPort, Wired KB&Mouse, Wi-Fi 6 & Bluetooth
  • Operating SystemWindows 11 Pro - Organize open apps with pre-configured layouts to optimize productivity, Navigate with more intuitive experience to get things done, Collaborate with teams with more features

Brand: HP


Operating System: Windows 11 Pro


CPU Model: Core i5


CPU Speed: 4.6 GHz


Graphics Card Description: Integrated


Graphics Coprocessor: Intel UHD Graphics


Memory Storage Capacity: 512 GB


Memory Slots Available: 1


Specific Uses For Product: Business


Personal computer design type: Mini PC


Screen Resolution: ‎3840 x 2160


Max Screen Resolution: ‎3840x2160


Processor: ‎4.6 GHz core_i5


RAM: ‎16 GB DDR4


Memory Speed: ‎3200 MHz


Hard Drive: ‎512 GB SSD


Graphics Coprocessor: ‎Intel UHD Graphics


Chipset Brand: ‎Intel


Card Description: ‎Integrated


Wireless Type: ‎802.11ax


Number of USB 2.0 Ports: ‎2


Number of USB 3.0 Ports: ‎4


Brand: ‎HP


Series: ‎ProDesk 400 G9


Item model number: ‎ProDesk 400 G9


Hardware Platform: ‎PC


Operating System: ‎Windows 11 Pro


Item Weight: ‎6.04 pounds


Product Dimensions: ‎6.97 x 6.89 x 1.34 inches


Item Dimensions LxWxH: ‎6.97 x 6.89 x 1.34 inches


Color: ‎black


Processor Brand: ‎Intel


Number of Processors: ‎14


Computer Memory Type: ‎DDR4 SDRAM


Hard Drive Interface: ‎PCIE x 4


Power Source: ‎AC


Date First Available: June 25, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 17

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great price
Size: 16GB RAM | 512GB SSD Style: ProDesk
I' ve only had this computer for one week, but I'm very happy with the HP ProDesk 400 G9 Mini Business Desktop I use to remotely work from home. What's to like? Great price. Easy setup. I really like Windows 11 and the faster Wifi 6. The computer comes with 1 hdmi port and 2 display ports. I use two monitors that use hdmi cables. So, to connect my second monitor, I bought a hdmi to display port cable that worked great and I plugged my speakers into one of the monitors. This is so much better and I love the snall size. I was a little concerned a mini computer wouldn't be good enough, but so far this one is for me. What don't I like: very minor, personally I don't like plugging the mouse in the front of the computer, but the rear is used for other devices. No bigger. ... show more
Reviewed in the United States on January 26, 2025 by Barb

  • The size and the price are perfect
Size: 16GB RAM | 256GB SSD Style: ProDesk
It's fabulous. Compact and fast. Set up easy, so was connectivity.
Reviewed in the United States on February 28, 2025 by judy smith

  • Finally
Size: 32GB RAM | 1TB SSD Style: ProDesk
I finally have a PC where I can use all my programs at the same time. Very fast and compact
Reviewed in the United States on February 25, 2025 by Curtis

  • Another great HP computer
Size: 32GB RAM | 1TB SSD Style: ProDesk
When opening the package, there was an inspection checkoff form which is GREAT! But there was no owner's manual or any other paperwork on the computer. Maybe got missed putting it back in the box after the inspection. The computer itself works and operates great!
Reviewed in the United States on December 18, 2024 by Amazon Customer

  • Awesome computer!!
Size: 16GB RAM | 1TB SSD Style: ProDesk
Excellent processor. Don’t need it for anything fancy and perfect for my level of use. Love it
Reviewed in the United States on March 1, 2025 by Leora Giacoia

  • Amazing
Size: 32GB RAM | 1TB SSD Style: ProDesk
Been computing for 70yr & am amaved that everything I need is in such a small pkg. It's smaller than my 1st floppy drive.
Reviewed in the United States on February 26, 2025 by DocWild

  • It froze up in the process of setting up. I sent it back and got charged over $50.00 restocking fee.
Size: 16GB RAM | 512GB SSD Style: ProDesk
I didn't get a chance to find out if I liked it or not. It froze up in the process of setting up. Sent it back and got over $50.00 in a restocking fee. No acceptable!!!!
Reviewed in the United States on December 9, 2024 by Carolyn S.

  • Performance and Ease of Setup
Size: 16GB RAM | 1TB SSD Style: ProDesk
This PC is quite fantastic and value for money. I initially was taken back when I got the PC and saw it was a small device. Notwithstanding, I got over the size issue and setup the device and it is really a fantastic machine to use. Ease to setup and synchronize with my profile. Great product
Reviewed in the United States on February 14, 2025 by Akanni

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