DTHP99P95ET

Overview

HP ProDesk 400 G9 Tower Desktop PC with Intel Core i7 14th Gen
The HP ProDesk 400 G9 Tower Desktop PC is built for businesses and professionals who need dependable performance, strong security, and room to grow. Powered by a 14th Gen Intel Core i7-14700 processor with speeds up to 5.4GHz and a 33MB cache, this desktop handles demanding workloads with ease. With 20 cores combining performance and efficiency architecture, it delivers smooth multitasking across office applications, creative tools, and data-intensive tasks.

Designed in a practical tower form factor, this business desktop offers integrated Intel UHD Graphics 770, fast DDR5 memory, PCIe NVMe storage, and modern connectivity including WiFi 6E and Bluetooth 5.3. Preloaded with Windows 11 Pro, it is ready for professional environments that require productivity, collaboration, and advanced security.

Description

The HP ProDesk 400 G9 Tower is a high performance business desktop designed to power demanding workflows with its 14th Gen Intel Core i7 processor, fast DDR5 memory, and ultra responsive PCIe NVMe SSD storage. It supports up to three displays for enhanced productivity, includes built in WiFi 6E and Bluetooth connectivity, and delivers enterprise grade security with HP Wolf Security for Business. With flexible expansion options, integrated Intel UHD Graphics 770, and a complete keyboard and mouse bundle, it is an ideal solution for modern offices seeking reliability, speed, and scalability in one professional desktop PC.

Features

Performance Driven by 14th Gen Intel Core i7
At the heart of this HP tower desktop is the Intel Core i7-14700 processor, engineered for modern multitasking and business applications. With 20 cores and 28 threads, it intelligently balances performance cores and efficient cores to keep demanding software running smoothly.

Key processor details:

• Up to 5.4GHz with Intel Turbo Boost Technology
• 33MB L3 cache for fast data access
• 20 cores and 28 threads for heavy multitasking
• Intel Q670 chipset for stable enterprise performance

Whether you are working with large spreadsheets, managing databases, or running multiple productivity tools simultaneously, this system keeps pace without slowing you down.

Fast DDR5 Memory and PCIe NVMe Storage
The system includes 16GB DDR5-4800 RAM, delivering higher bandwidth and improved efficiency compared to previous generations. With two DIMM slots and support for up to 64GB, the HP ProDesk 400 G9 allows easy memory upgrades as your business grows.

Storage is handled by a 512GB M.2 PCIe NVMe SSD, ensuring:

• Quick boot times
• Rapid file transfers
• Faster application loading
• Reliable everyday performance

Additional internal flexibility includes two 3.5 inch drive bays for expanded storage configurations.

Integrated Graphics with Multi Display Support
Equipped with Intel UHD Graphics 770, this desktop supports professional visual workloads and everyday business graphics without the need for a separate graphics card. Video outputs support up to three displays, helping users expand their workspace and improve workflow efficiency.

Available display connections include:

• 1 HDMI 1.4
• 1 DisplayPort 1.4

This setup is ideal for multitasking across spreadsheets, presentations, email, and web applications.

Comprehensive Connectivity for Modern Workspaces
The HP ProDesk 400 G9 Tower provides versatile front and rear connectivity to support peripherals, storage devices, and networking.

Front ports:

• 1 headphone and microphone combo jack
• 1 USB Type-C with 10Gbps signaling rate
• 3 USB Type-A with 10Gbps signaling rate

Rear ports:

• 1 audio-out
• 1 RJ-45 Gigabit LAN
• 1 HDMI 1.4
• 1 DisplayPort 1.4
• 3 USB Type-A 5Gbps
• 2 USB Type-A 480Mbps

Wireless connectivity is powered by Intel WiFi 6E AX211 with 2x2 support and Bluetooth 5.3, providing fast, stable connections for modern office environments.

Built for Business Security and Management
Security is a core strength of this HP business desktop. HP Wolf Security for Business provides hardware enforced, always on protection from the BIOS to the browser. The system also includes a Trusted Platform Module TPM 2.0 embedded security chip, along with advanced protection tools such as HP Sure Start Gen7, HP Sure Click, HP Sure Sense2, and HP Sure Admin.

For IT teams and growing businesses, manageability tools include:

• HP Client Catalog
• HP Driver Packs
• HP Cloud Recovery
• HP Image Assistant Gen 5
• HP Manageability Integration Kit
• HP Patch Assistant
• HP Connect

These tools simplify deployment, updates, and system monitoring across business environments.

Professional Design and Practical Build
The tower form factor measures approximately 15.5 x 30.8 x 33.7 cm and weighs around 5.31 kg, making it compact enough for most office setups while still offering internal expansion flexibility. It includes a 260W internal power adapter with up to 92 percent efficiency and active PFC.

Additional hardware includes:

• HP 9.5 mm Slim DVD Writer
• HP 125 Wired Keyboard
• HP 125 Wired Mouse
• Realtek ALC3252 audio codec with universal audio jack support

Certified with TCO standards, this desktop supports sustainability goals while delivering strong performance for everyday professional use.

Key Technical Details at a Glance

• Operating system: Windows 11 Pro 64 bit
• Processor: Intel Core i7-14700, up to 5.4GHz
• Graphics: Intel UHD Graphics 770
• Memory: 16GB DDR5-4800, expandable up to 64GB
• Storage: 512GB PCIe NVMe SSD
• Networking: Gigabit LAN, WiFi 6E, Bluetooth 5.3
• Optical drive: Slim DVD Writer
• Expansion slots: M.2 2230, M.2 2280, PCIe x1, PCI, PCIe 4 x16

The HP ProDesk 400 G9 Tower Desktop PC is a reliable, secure, and high performance solution for businesses seeking a future ready desktop with enterprise grade protection, modern connectivity, and strong multitasking capabilities.

Specifications

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Specifications
Product Code	DTHP99P95ET
Operating system	Windows 11 Pro
Processor family	Intel Core i7 14th generation processor
Processor	Intel Core i7-14700 (up to 5.4 GHz with Intel Turbo Boost Technology, 33 MB L3 cache, 20 cores, 28 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 (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