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Product Details


  • Intel Core i5-14500 14-Core Processor (Up to 5.0 GHz, vPro)
  • 23.8" Full HD IPS Anti-Glare Display (1920 x 1080)
  • 16GB DDR5 RAM & 512GB PCIe 4.0 SSD Storage
  • Wi-Fi 6E, Bluetooth 5.3, Gigabit Ethernet
  • 5MP Webcam, Dual 5W Speakers, & Dual Microphones
  • Windows 11 Pro with HP Wolf Security


Elevate your professional workspace with the HP EliteOne 840 G9 All-in-One desktop, built to deliver outstanding performance and seamless collaboration. Powered by the advanced 14th Gen Intel Core i5-14500 processor, featuring 14 cores (6 Performance and 8 Efficient cores), this system is perfect for handling multiple tasks efficiently and securely.

Enjoy stunning clarity on the vibrant 23.8" Full HD IPS display, equipped with anti-glare technology and low blue light certification for comfortable extended use. Integrated Intel UHD Graphics 770 ensures smooth visuals, whether you're engaging in virtual meetings or working on creative projects.

This All-in-One comes fully equipped with 16GB of ultra-fast DDR5 RAM and a high-performance 512GB PCIe NVMe SSD, ensuring quick boot-ups and rapid access to files and applications. Connectivity options such as USB-C 3.2 Gen 2x2, HDMI and DisplayPort inputs, and advanced Wi-Fi 6E offer maximum versatility for modern workplaces.

Stay secure with HP Wolf Security Edition, delivering hardware-enforced protection and constant resilience against evolving cyber threats. HP Presence technologies, including HP Dynamic Voice Leveling and HP Auto Frame, ensure your virtual presence is clear, dynamic, and engaging.

Included In The Box

  • HP 23.8" EliteOne 840 G9 All-in-One Desktop Computer
  • HP Wired Desktop 320K Keyboard
  • HP Wired 125 USB Mouse
  • Power Cable
  • HP Wolf Pro Security Edition (1-Year Subscription)
  • Limited 1-Year Manufacturer Warranty

Technical Specifications

Operating System Windows 11 Pro (64-bit)
Processor Intel Core i5-14500 (14-Core, up to 5.0 GHz, 24MB L3 Cache, vPro)
Memory 16GB DDR5 (4800 MHz, Expandable to 64GB)
Storage 512GB PCIe NVMe 4.0 SSD (M.2)
Graphics Integrated Intel UHD Graphics 770
Display 23.8" Full HD (1920 x 1080) IPS, Anti-Glare, 250 nits, 72% NTSC
Networking Wi-Fi 6E (802.11ax, Tri-Band), Gigabit Ethernet, Bluetooth 5.3
Ports & Connectivity USB-C 3.2 Gen 2x2, USB-C 3.2 Gen 2, 3x USB-A 3.2 Gen 2, 2x USB-A 3.2 Gen 1, HDMI 1.4 Input, DisplayPort 1.4 Input, RJ45 Ethernet, 3.5mm Audio Combo Jack
Webcam 5MP Integrated Webcam
Audio Dual 5W Integrated Stereo Speakers & Dual Microphones
Input Devices USB Wired Keyboard & Mouse
Security Features Hardware TPM Security Chip, Fingerprint Reader, Webcam Blocker, Kensington Lock Slot
Power Supply 775W External Adapter
Dimensions 21.97" x 21.24" x 9.4" (55.81 x 53.96 x 23.8 cm)
Weight 20.41 lbs (9.26 kg)
Certifications ENERGY STAR, TCO Certified 8.0, Low Blue Light
Warranty Limited 1-Year Manufacturer Warranty

The HP EliteOne 840 G9 AiO Desktop offers sophisticated design, exceptional performance, and robust security, ideal for enhancing productivity and collaboration in professional environments.

Included in the Box