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HP Pro Small Form Factor 400 G9 Desktop PC

HP Pro Small Form Factor 400 G9 Desktop PC

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Product # AJ5B3UA#ABA
  • Windows 11 Pro
  • Intel® Core™ i3-14100 (up to 4.7 GHz with Intel® Turbo Boost Technology, 12 MB L3 cache, 4 cores, 8 threads)
  • 8 GB memory; 256 GB SSD storage
  • Intel® UHD Graphics 730See all Specs

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Included

    • Predictive AI-powered insights and proactive onsite support
    • End user alerts and automated IT ticketing
    • Remote problem diagnosis and support
    • Onsite repair or replacement, anywhere work happens

    Service starts on date of hardware purchase. Restrictions and limitations apply.

    The HP Pro SFF 400 Desktop provides users in hybrid work environments with the commercial-grade configuration options and connectivity in a space-saving design. This PC is powered by the latest Intel® processor[2] and protected with always-on security you can trust.

    Expansion bays and slots

    The HP Pro SFF 400 has an m.2 slot for WLAN and one for storage, one PCIe x16 slot, and one PCIe x1 slot.

    Connect up to 3 displays

    Increase productivity and tackle a range of workflows with video ports supporting up to three displays.[3]

    Protected by HP Wolf Security

    HP Wolf Security for Business creates a hardware-enforced, always-on, resilient defense.[6]

    Help protect our shared future

    A high-efficiency power supply and molded-pulp packaging9 help reduce the impact on the environment.[9]

    Copilot in Windows 11 - Get answers, inspiration, and summaries.

    Find the relevant information and ideas you need to power your own ingenuity. Copilot in Windows 11 can deliver answers that are more relevant to you.

    recommended accessories

    Windows 11

    Work anywhere without compromising on performance or security with Windows 11 powered by HP's collaboration and connectivity technology.

    Latest Intel® multi-core processor 

    Configure your HP Pro SFF 400’s CPU for the perfect combination of power, snappy performance, and value. With the latest Intel® processor and DDR5 memory, handle multiple work tasks smoothly and reliably.

    Security is your top priority

    The HP Wolf Pro Security Edition provides preconfigured enterprise-level PC protection for small and medium sized businesses.[1]

    Integrated graphics’ options 

    Boost your desktop’s performance with integrated graphics. Enable fast execution for your computing and multimedia graphics workloads. 

    BIOS management over the network

    HP Sure Admin, a modern BIOS management tool, eliminates the need for a password or BIOS configuration utility in the OS by creating a digital signature that allows IT administrators to securely manage BIOS settings over a network.[4]

    Browse confidently

    Help protect your PC from websites and read only Microsoft Office and PDF attachments with embedded malware, ransomware, or viruses with hardware-enforced security from HP Sure Click.[5]

    Automatic recovery from firmware attacks

    Firmware attacks can completely devastate your PC. Stay protected with HP’s self-healing BIOS - HP Sure Start Gen7 automatically recovers the BIOS from malware, rootkits, or corruption.

    HP Sure Sense

    Malware is evolving rapidly beyond traditional antivirus capabilities. Protect your PC against never-before-seen attacks with HP Sure Sense, which combines behavioral analysis with advanced AI techniques to provide exceptional protection.

    Erase your drive

    HP Secure Erase removes the contents of a hard drive for repurposing or reassignment.[7]

    Simple PC management

    Spend less time and get right to the updates you need with HP Support Assistant.[8]

    Speed up the basics of IT management

    Deploy the HP Manageability Integration Kit to help speed up image creation and the management of hardware, BIOS, and security when managing devices through Microsoft Endpoint Manager.[10]

    Technical details

    HP Pro SFF 400 G9 Desktop PC

    Operating system

    Windows 11 Pro

    Processor

    Intel® Core™ i3-14100 (up to 4.7 GHz with Intel® Turbo Boost Technology, 12 MB L3 cache, 4 cores, 8 threads)[6,7]

    Chipset

    Intel® Q670

    Graphics

    Integrated: Intel® UHD Graphics 730

    Memory

    8 GB DDR5-4800 MHz RAM (1 x 8 GB)

    Memory slots

    2 DIMM

    Hard drive

    256 GB PCIe® NVMe™ M.2 SSD

    Optical drive

    HP 9.5 mm Slim DVD-Writer

    Power supply

    240 W internal power supply, up to 92% efficiency, active PFC

    External I/O Ports

    Front : 1 headphone/microphone combo; 1 SuperSpeed USB Type-C® 10Gbps signaling rate; 3 SuperSpeed USB Type-A 10Gbps signaling rate
    Rear : 1 audio-out; 1 power connector; 1 RJ-45; 1 HDMI 1.4; 3 SuperSpeed USB Type-A 5Gbps signaling rate; 1 DisplayPort™ 1.4; 2 USB Type-A 480Mbps signaling rate
    1 DisplayPort™

    Expansion slots

    1 M.2 2230; 1 M.2 2280; 1 PCIe 3 x1; 1 PCIe 4 x16

    1 M.2 2230 slot for WLAN or storage and 1 M.2 2280 slot for storage.[11]

    Energy efficiency

    EPEAT® registered

    ENERGY STAR® certified

    Audio Features

    Realtek ALC3252 codec, universal audio jack with CTIA and OMTP headset support

    Form factor

    Small form factor

    Pointing device

    HP 125 Wired Mouse

    Keyboard

    HP Wired Desktop 320K Keyboard

    Dimensions (W X D X H)

    10.6 x 3.7 x 12.1 in

    Weight

    9.25 lb

    Warranty

    1 year (1/1/1) limited warranty includes 1 year of parts, labor and on-site repair. Terms and conditions vary by country. Certain restrictions and exclusions apply.

    Software included

    HP Notifications; HP PC Hardware Diagnostics UEFI; HP Support Assistant; HP Connection Optimizer; HP Privacy Settings; HP PC Hardware Diagnostics Windows; HP Desktop Support Utilities; HP Easy Clean; Touchpoint Customizer for Commercial; HP Easy Clean Keyboard Driver; HSA Fusion for Commercial; HSA Telemetry for Commercial; HPX for CMIT

    Security management

    Trusted Platform Module TPM 2.0 Embedded Security Chip shipped with Windows 10 (Common Criteria EAL4+ Certified)(FIPS 140-2 Level 2 Certified); HP Secure Erase; HP Sure Click; Absolute Persistence module; HP Sure Admin; HP Tamper Lock; HP Sure Start Gen7; HP Sure Sense2

    Security software license

    HP Wolf Pro Security Edition (1 year)

    [56]

    HP Pro Small Form Factor 400 G9 Desktop PC is rated 4.1 out of 5 by 27.
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    Rated 4 out of 5 by Reviewer J from HP Pro SFF 400 G9 Desktop PC Review The best thing I like about this PC is the improvement in the speed of the performance of the whole range of actions requested, so far. Given that this is a compact PC, it would nevertheless be a lot easier to work with it if the spacing of the USB drive openings were a little further apart and especially if the labels or wording on the PC were larger and more easily readable.
    Date published: 2024-11-15
    Rated 1 out of 5 by HP knowledgeable User from Stay away from HP Website description for their hardware is vague enough to mislead you into buying the wrong equipment. Their customer service stinks. You have to wait for hours, then you get bounced around from one person to the next, and none of them are able to resolve your issue. Then you try to return the equipment that did not work for you, and they decide to keep 15% restocking fee, for deficient equipment that you never could use.
    Date published: 2024-05-30
    Rated 4 out of 5 by Miss TJ from New office computer after 20 years. Took a bit of time getting used to new buttons, etc. with W11. Graphics and speed are great. The DVD is not the same quality as my old computer, but I will be careful. Had to purchase a spliter for two displays, as only one hdmi connection. Very quiet and compact.
    Date published: 2024-05-22
    Rated 5 out of 5 by Atrium from office computer good for business. has all the high-level security you need and perfect for the office.
    Date published: 2024-02-10
    Rated 5 out of 5 by Anonymous from Great price, great system. System is compact and lightweight and includes a sufficient amount of ports. Ordering and delivery status monitoring is great!
    Date published: 2023-05-10
    Rated 5 out of 5 by Milco wire edm from owner great speedy service on the sale
    Date published: 2023-01-23
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    Is the RS232/Serial Com port native or USB based?

    Asked by: Francesco1
    Thank you for your question! This HP Pro Small Form Factor 400 G9 Desktop PC has the following ports: Front : 1 headphone/microphone combo; 1 SuperSpeed USB Type-C® 10Gbps signaling rate; 3 SuperSpeed USB Type-A 10Gbps signaling rate Rear : 1 audio-out; 1 power connector; 1 RJ-45; 1 HDMI 1.4; 3 SuperSpeed USB Type-A 5Gbps signaling rate; 1 DisplayPort™ 1.4; 2 USB Type-A 480Mbps signaling rate 1 DisplayPort™ An RS232 port is not mentioned as a port on this PC.
    Answered by: HP Team Grant
    Date published: 2024-11-22

    I see it states that up to 3 monitors, but I noticed on note below that states "optional" Can you clarify? (Copied: [3] Two standard video ports included with an optional third flex port configurable at the time of purchase.)

    Asked by: Eric_S
    This HP Pro Small Form Factor 400 G9 Desktop PC shows as having one HDMI and two DisplayPorts on the rear of the PC. This has the optional 3rd flex port installed. Thank you for your question!
    Answered by: HP Team Grant
    Date published: 2024-05-28

    I want the "HP Pro Small Form Factor 400 G9 Desktop PC" but the hard drive is way too small can I modify this product and which specific hard drive you replace it with I.E. product name and read and write speeds? Would the PSU have to be changed?

    Asked by: Taylor714
    Yes, this HP Pro Small Form Factor 400 G9 Desktop PC has an expansion slot for an M.2 2280 slot for an SSD. No PSU upgrade will be needed for a second hard drive.
    Answered by: HP Team Grant
    Date published: 2023-06-21

    PRodesk 400 SFF G9, Support PCIe NMVe QLC SSD?

    Asked by: JOE LOO
    This HP Pro Small Form Factor 400 G9 supports the following SSD options: 256 GB PCIe 4x4 2280 NVMe TLC SSD 256 GB PCIe 4x4 2280 NVMe OPAL 2 Self-Encrypted (SED) TLC SSD 512 GB PCIe 4x4 2280 NVMe OPAL 2 Self-Encrypted (SED) TLC SSD 512 GB PCIe 4x4 2280 NVMe TLC SSD 1 TB PCIe 4x4 2280 NVMe TLC SSD 2 TB PCIe 4x4 2280 NVMe TLC SSD
    Answered by: HP Team Grant
    Date published: 2023-05-27

      Can I get it with 16 GB of ram and with windows 10

    Asked by: MattBatt
    This HP Pro Small Form Factor 400 G9 Desktop PC ships as specified. For a customizable HP Z2 Small Form Factor 400 G9, please visit this link: https://www.hp.com/us-en/workstations/z2-small-form-factor-configure.html?jumpid=va_d08cf5d452
    Answered by: HP Team Grant
    Date published: 2024-02-20

    HP ProDesk 400 SFF shows 2 physical HDMI ports and 1 DisplayPort on the rear of the PC but specs state 1 HDMI, 1 DisplayPort 1.4, and 1 DisplayPort. How many HDMI monitors can I plug into the rear of the PC? Please clarify the actual HDMI ports.

    Asked by: Ronzonnie
    Hello. Thanks for your question. We apologize for the confusion. This HP Pro Small Form Factor 400 G9 Desktop computer has 1 HDMI port.
    Answered by: HP Live Expert Cheri
    Date published: 2023-12-15

    Does this machine support Wireless Internet (WiFi)?

    Asked by: hcoop99
    Thank you for your question! This HP Pro Small Form Factor 400 G9 Desktop PC does not come with built-in WiFi. However, this HP Pro Small Form Factor 400 G9 Desktop PC has an M.2 2230 slot for WLAN. Also a USB WiFi dongle can be used as well.
    Answered by: HP Team Grant
    Date published: 2024-05-03

    Will the graphics card and display port support 2 monitors?

    Asked by: Bob579
    This HP Pro Small Form Factor 400 G9 will support up to three monitors. This HP Pro Small Form Factor 400 G9 has one HDMI and two DisplayPort ports.
    Answered by: HP Team Grant
    Date published: 2024-01-25
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    Return and exchange information
    HP.com will accept returns or exchanges for this product up to 30 days after delivery. A restocking fee may apply. For details, please visit: https://www.hp.com/us-en/shop/cv/returnsandexchanges.