HP Pro Tower 400 G9 PCI Desktop PC (6A847EA)

Tax included. Shipping calculated at checkout.

Guaranteed Safe Checkout


HP Pro Tower 290 G9 Desktop PC Bundle (936F7EA)

Specification HP Pro Tower 400 G9 PCI Desktop PC, Windows 11 Pro (preinstalled with Windows 10 Pro Downgrade), Intel® Core™ i5, 4GB RAM,      1 TB SSD 

Intel® Core™ processor

Maintain productivity through your day with the HP Pro Tower 400, featuring the latest Intel® Core™ processor. 

Support up to 3 displays

Increase productivity and tackle a range of workflows with video ports supporting up to three displays. 2

Protected by HP Wolf Security

HP Wolf Security for Business creates a hardware-enforced, always-on, resilient defense. 3

All the essentials for your growing business needs

Let nothing stand in your way

Power through your day with Windows 10 Pro and the powerful security, collaboration and connectivity features from HP.

High performance, high portability

Get the exceptional combination of responsive performance, connectivity and speed with a 12th Gen Intel® Core™ processor that lets you launch, create, and connect fast and reliably.

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.

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.

Tech specs

  • Operating system:Windows 11 Pro (preinstalled with Windows 10 Pro Downgrade) 4 5

  • Processor:Intel® Core™ i5-12400 (up to 4.4 GHz with Intel® Turbo Boost Technology, 18 MB L3 cache, 6 cores, 12 threads) 6 7

  • Memory size:4 GB DDR4 3200 UDIMM

  • Storage capacity:1TB SSD

    HP Pro Tower 400 G9 PCI Desktop PC (6A847EA) All tech specs

    Operating system Windows 11 Pro (preinstalled with Windows 10 Pro Downgrade) 1 2
    Processor family 12th Generation Intel® Core™ i5 processor
    Processor Intel® Core™ i5-12400 (up to 4.4 GHz with Intel® Turbo Boost Technology, 18 MB L3 cache, 6 cores, 12 threads) 3 4
    Chipset Intel® Q670 5
    Graphics Integrated,

    Intel® UHD Graphics 730

    Memory 4 GB DDR4-3200 MHz RAM (1 x 4GB)


    Memory Slots 2 DIMM
    Internal Storage 1TB PCIe® NVMe™ M.2 SSD


    Minimum dimensions (W x D x H) 15.5 x 30.8 x 33.7 cm
    Weight 5.31 kg (Weight will vary by configuration)
    Software included HP Notifications; HP PC Hardware Diagnostics UEFI; HP Support Assistant; HP Connection Optimizer; HP Privacy Settings; HP Desktop Support Utilities; HP Easy Clean; HP Setup Integrated OOBE; Buy Microsoft Office (sold separately); HP Services Scan; HPX for CMIT
    Available software HP Smart Support
    Management features HP Client Catalog (download); HP Driver Packs (download); HP Cloud Recovery; HP Image Assistant Gen 5 (download); HP Client Management Script Library (download); HP Manageability Integration Kit (download); HP Patch Assistant (download); HP Connect 6
    Form factor Tower
    Keyboard HP Wired Desktop 320K Keyboard
    Audio Realtek ALC3252 codec, universal audio jack with CTIA and OMTP headset support
    Pointing device HP 125 Wired Mouse
    Expansion slots 1 M.2 2230; 1 M.2 2280; 1 PCIe x1; 1 PCI; 1 PCIe 4 x16 7 (1 M.2 2230 slot for WLAN and 1 M.2 2280 slot for storage.)
    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




    Internal drive bays Two 3.5″ HDD
    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 8 9 10 10 11 12 13
    Ecolabels EPEAT® registered
    Manufacturer 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.
    Support service included HP 5 year Next Business Day Onsite Desktop Hardware Support. For terms and conditions, please visit


There are no reviews yet.

Be the first to review “HP Pro Tower 400 G9 PCI Desktop PC (6A847EA)”

Your email address will not be published. Required fields are marked *

Scroll to Top