Product Type | All-in-One Desktop PC |
Model | HP EliteOne 840 G9 AiO |
Form Factor | All-in-One |
Processor | Intel Core i5-14500 (14-Core, 2.6GHz base, up to 5GHz Turbo) |
Processor Generation | 14th Generation |
Chipset | Intel Q670 |
Operating System | Windows 11 Pro |
Included Accessories | HP 125 Wired Mouse |
Weight | 9.26 kg |
Power Supply | Integrated |
Warranty | 1-year standard warranty, optional 3-year extension |
HP EliteOne 840 G9 AiO i5-14500 16GB 512GB 23.8in FHD W11 Pro





Key Benefits

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- Combines powerful Intel 14-core performance with ultrafast DDR5 RAM and SSD for professional workloads
- Features comprehensive I/O including USB-C, HDMI-in, and DisplayPort for versatile connectivity
- Delivers enhanced screen comfort with FHD display, Low Blue Light, and 72% NTSC color gamut, all in a slim form factor
Product Overview
The HP EliteOne 840 G9 All-in-One PC is engineered for performance-driven professionals looking to consolidate their workspace without compromising productivity. Powered by a 14-core Intel Core i5-14500 processor with a 2.6GHz base frequency and up to 5GHz Turbo Boost, users benefit from responsive multitasking. It includes 16GB DDR5 RAM and a 512GB PCIe NVMe SSD for rapid operations.
The 23.8-inch FHD display offers 250 nits brightness and 72% NTSC color gamut, with Low Blue Light support for extended viewing comfort. Connectivity is comprehensive with Wi-Fi 6, Bluetooth, USB-C and DisplayPort among others. The system features integrated camera, stereo speakers, TPM 2.0 security, and ships with Windows 11 Pro, ensuring enterprise functionality and protection.
Designed for modern business environments, this All-in-One offers a sleek, reliable, and secure computing solution, backed by HP’s warranty coverage and service support.
Specifications
Product Overview
Wireless Features
Wi-Fi Standard | Wi-Fi 6 (IEEE 802.11ax) |
Bluetooth | Bluetooth (unspecified version) |
Memory & Storage
Installed RAM | 16 GB DDR5 |
Memory Speed | 4800 MHz |
Memory Slots | 2 SODIMM slots |
Storage Type | 512 GB PCIe NVMe SSD |
Storage Interface | M.2 PCIe NVMe |
Physical & Environmental
Width | 21.14 Inch |
Depth | 9.37 Inch |
Height | 21.97 Inch |
Operating Temperature Range | 50°F to 95°F (10°C to 35°C) |
Humidity Range (Operating) | 10% to 90% RH |
Cloud Management & Licensing
Preinstalled OS License | Windows 11 Pro 64-bit |
Interfaces
USB Type-C Ports | 1 x USB Type-C (10Gbps) |
USB Type-A Ports | 4 x USB Type-A (2 x 10Gbps, 2 x 5Gbps) |
HDMI Port | 1 x HDMI-in 1.4 |
DisplayPort | 1 x Dual-mode DisplayPort 1.4 |
Ethernet Port | 1 x RJ-45 |
Expansion Slots | 1 x M.2 2230, 3 x M.2 2280 |
Display
Screen Size | 23.8 Inch |
Display Type | LCD |
Resolution | 1920 x 1080 (Full HD) |
Brightness | 250 nits |
Color Gamut | 72% NTSC |
Low Blue Light Technology | Yes |
Audio & Video
Audio Output | Built-in Stereo Speakers |
Camera | Integrated Webcam |
Compliance & Origin
Country of Origin | Mexico |
TAA Compliant | Yes |
Advanced Security Features
Security Hardware | TPM 2.0 (Trusted Platform Module) |