Operating system
Windows 11 Pro
Processor family
Intel® Core™ i5 14th generation processor
Processor
Intel® Core™ i5-14500 (up to 5.0 GHz with Intel® Turbo Boost Technology, 24 MB L3 cache, 14 cores, 20 threads)
Chipset
Intel® Q670
Graphics
Integrated,
Intel® UHD Graphics 770
Memory
16 GB DDR5-4800 MHz RAM (1 x 16 GB)
Memory Slots
2 DIMM
Internal Storage
512 GB PCIe® NVMe™ 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
Wireless
Intel® Wi-Fi 6E AX211 (2x2) and Bluetooth® 5.3 wireless card (supporting gigabit data rate)
Form factor
Tower
Keyboard
HP 125 Wired 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 6 (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
Optical drive
HP 9.5 mm Slim DVD-Writer
Power
260 W internal power adapter, up to 92% efficiency, active PFC
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; HP Platform Certificate On Device Installation
Ecolabels
TCO Certified
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.
HP Pro Tower 400 G9 Desktop PC
Intel Core processor
Maintain productivity through your day with the HP Pro Tower 400 G9 Desktop PC, 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.
Protected by HP Wolf Security
HP Wolf Security for Business creates a hardware-enforced, always-on, resilient defense.
All the essentials for your growing business needs
High performance, high portability
Get the exceptional combination of responsive performance, connectivity and speed with the latest Generation 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 HP Pro Tower 400 G9 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.

Automatic recovery from firmware attacks
Firmware attacks can completely devastate your HP Pro Tower 400 G9. Stay protected with HP’s self-healing BIOS - HP Sure Start Gen7 automatically recovers the BIOS from malware, rootkits, or corruption.
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