HP EliteOne 840 G9 Intel® Core™ i7 i7-12700 60.5 cm (23.8″) 1920 x 1080 pixels All-in-One PC 16 GB DDR5-SDRAM 256 GB SSD FreeDOS Wi-Fi 6E (802.11ax) Silver
- Intel® Core™ i7-12700 (up to 4.9 GHz with Intel® Turbo Boost Technology, 25 MB L3 cache, 12 cores, 20 threads)
- FreeDOS
- 60.5 cm (23.8″) diagonal, FHD (1920 x 1080), IPS, anti-glare, 250 nits, 72% NTSC
- Intel® UHD Graphics 770
- 256 GB SSD storage
Be there even when you’re not
The HP EliteOne 840 AiO empowers your team to be at their best with experiences that delight users and IT. Featuring a new sleek design, the latest Intel® processor[2], and packed with a new set of premium collaboration tools, it’s ready for all your demanding projects and virtual conferences.
| Display |
| Colour gamut |
72% |
| RGB colour space |
NTSC |
| Anti-glare screen |
Yes |
| Panel type |
IPS |
| Display brightness |
250 cd/m² |
| Native aspect ratio |
16:9 |
| HD type |
Full HD |
| Touchscreen |
No |
| Display resolution |
1920 x 1080 pixels |
| Display diagonal |
60.5 cm (23.8″) |
| Processor |
| Bus type |
DMI4 |
| Processor cache type |
L3 |
| Processor cache |
25 MB |
| Processor frequency |
2.1 GHz |
| Processor boost frequency |
4.9 GHz |
| Processor threads |
20 |
| Processor cores |
12 |
| Processor model |
i7-12700 |
| Processor generation |
12th gen Intel® Core™ i7 |
| Processor family |
Intel® Core™ i7 |
| Processor manufacturer |
Intel |
| Memory |
| Memory form factor |
DIMM/SO-DIMM |
| Memory layout (slots x size) |
1 x 16 GB |
| Memory clock speed |
4800 MHz |
| Memory slots type |
SO-DIMM |
| Memory slots |
1 |
| Maximum internal memory |
64 GB |
| Internal memory type |
DDR5-SDRAM |
| Internal memory |
16 GB |
| Storage |
| Card reader integrated |
No |
| Optical drive type |
No |
| SSD interface |
PCI Express |
| NVMe |
Yes |
| SSD memory type |
TLC |
| SSD capacity |
256 GB |
| Number of SSDs installed |
1 |
| Total SSDs capacity |
256 GB |
| Number of storage drives installed |
1 |
| Storage media |
SSD |
| Total storage capacity |
256 GB |
| Graphics |
| On-board graphics card model |
Intel UHD Graphics 770 |
| On-board graphics card family |
Intel® UHD Graphics |
| On-board graphics card |
Yes |
| On-board GPU manufacturer |
Intel |
| Discrete graphics card model |
Not available |
| Discrete graphics card |
No |
| Audio |
| Audio system |
B&O PLAY |
| Built-in microphone |
Yes |
| Speakers manufacturer |
Bang & Olufsen |
| Number of speakers |
2 |
| Built-in speaker(s) |
Yes |
| Camera |
| Total megapixels |
5 MP |
| Built-in camera |
Yes |
| Network |
| Bluetooth version |
5.3 |
| Bluetooth |
Yes |
| Ethernet LAN data rates |
10,1000,100 Mbit/s |
| Ethernet LAN |
Yes |
| Antenna type |
2×2 |
| WLAN controller model |
Intel Wi-Fi 6E AX211 |
| Wi-Fi standards |
Wi-Fi 6E (802.11ax) |
| WLAN controller manufacturer |
Intel |
| Top Wi-Fi standard |
Wi-Fi 6E (802.11ax) |
| Wi-Fi |
Yes |
| Ports & interfaces |
| Combo headphone/mic port |
Yes |
| DisplayPorts quantity |
1 |
| HDMI version |
1.4 |
| HDMI ports quantity |
1 |
| USB 3.2 Gen 2×2 Type-C ports quantity |
1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity |
1 |
| USB4 Gen 3×2 ports quantity |
1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity |
3 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity |
2 |
| Ethernet LAN (RJ-45) ports |
1 |
| Design |
| Country of origin |
China |
| Introduction year |
2022 |
| Product colour |
Silver |
| Performance |
| Trusted Platform Module (TPM) version |
2.0 |
| Trusted Platform Module (TPM) |
Yes |
| Motherboard chipset |
Intel Q670 |
| Market positioning |
Business |
| Product type |
All-in-One PC |
| Software |
| Pre-installed software |
HP Notifications; HP PC Hardware Diagnostics UEFI; HP Support Assistant; HP Connection Optimizer; HP Privacy Settings; HP PC Hardware Diagnostics Windows; HP Desktop Support Utilities; MyHP; HP QuickDrop; HP Easy Clean; Touchpoint Customizer for Commercial; HP Easy Clean Keyboard Driver; HSA Fusion for Commercial; HSA Telemetry for Commercial |
| Operating system installed |
FreeDOS |
| Processor special features |
| Intel Trusted Execution Technology |
Yes |
| Intel VT-x with Extended Page Tables (EPT) |
Yes |
| Intel Stable Image Platform Program (SIPP) |
Yes |
| Idle States |
Yes |
| Embedded options available |
No |
| Intel Virtualization Technology for Directed I/O (VT-d) |
Yes |
| Intel Virtualization Technology (VT-x) |
Yes |
| Enhanced Intel SpeedStep Technology |
Yes |
| Intel 64 |
Yes |
| Execute Disable Bit |
Yes |
| CPU configuration (max) |
1 |
| Brand-specific features |
| HP GTIN (EAN/UPC) |
196548998456 |
| HP Management tools |
HP Client Catalog (download); HP Driver Packs (download); HP Image Assistant (download); HP Client Management Script Library (download); HP Connect for Microsoft Endpoint Manager; HP Manageability Integration Kit (download); HP Patch Assistant (download); HP CECP Enabled Configuration |
| HP Security tools |
Trusted Platform Module TPM 2.0 Embedded Security Chip shipped with Windows 10 (Common Criteria EAL4+ Certified)(FIPS 140-2 Level 2 Certified); HP Sure Start; HP Secure Erase; HP Sure Click; HP Sure Sense; Absolute Persistence module; HP Sure Admin; HP BIOSphere Gen6; HP Client Security Manager Gen7; HP Tamper Lock; HP Sure Run Gen6; HP Sure Recover Gen6; HP Plarform Certificate; Seamless Firmware Update Service; Secured-COre PC Disable; Windows Hello Enhanced SIgn-in Security (ESS) Enable |
| HP front camera |
HP Webcam 5MP |
| HP segment |
Business |
| HP Support Assistant |
Yes |
| HP speaker type |
HP Dual Speakers |
| Power |
| AC adapter input voltage |
100 – 240 V |
| AC adapter frequency |
50 – 60 Hz |
| General |
| Product family |
EliteOne |
| Product series |
800 |
| Carbon footprint |
| Total carbon footprint (kg of CO2e) |
330 |
| Carbon emissions, manufacturing (kg of CO2e) |
247 |
| Carbon emissions, logistics (kg of CO2e) |
4 |
| Carbon emissions, end-of-life (kg of CO2e) |
4 |
| Total carbon emissions, w/o use phase (kg of CO2e) |
77 |
| Weight & dimensions |
| Package weight |
12.5 kg |
| Package height |
675 mm |
| Package depth |
186 mm |
| Package width |
628 mm |
| Weight |
9.26 kg |
| Weight (with stand) |
8.96 kg |
| Height (with stand) |
558.1 mm |
| Depth (with stand) |
238 mm |
| Width (with stand) |
539.6 mm |
| Operational conditions |
| Operating relative humidity (H-H) |
10 – 90% |
| Operating temperature (T-T) |
10 – 35 °C |
| Sustainability |
| Sustainable technologies and materials |
Ocean-bound plastic in speaker enclosure; 40% post-consumer recycled plastic; 30% ITE-derived closed loop plastic; Low Halogen; 80 Plus® Platinum power supplies available |
| Sustainability certificates |
TCO |
| Packaging content |
| Keyboard included |
Yes |
| Keyboard connectivity |
Wired |
| Mouse included |
Yes |
| Technical details |
| General Product Safety Regulation (GPSR) URL |
https://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true |
| Other features |
| Keyboard type |
USB |
| Number of free internal memory expansion slots |
1 |
| Chassis type |
All-in-One |
| Display diagonal (metric) |
60.5 cm |
| Display included |
Yes |
- HP EliteOne 840/870 G9 All-in-One Desktop PC (Refresh -2024) Product Overview Video – English (U.K.) en_GB
