HP EliteOne 840 G9

All-in-one · Intel i9-14900 · Intel UHD Graphics 770 · 32 GB

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Type All-in-one
Processor Intel i9-14900
Graphics Intel UHD Graphics 770
Memory 32 GB
Storage 1 TB
os Windows 11 Pro

HP EliteOne 840 G9 is an all-in-one PC with an Intel i9-14900 processor, Intel UHD Graphics 770, 32 GB of RAM and 1 TB of storage. It came out in 2024.

Released: 2024-04-23

Specifications

Key specs

Type: All-in-one
Processor: Intel i9-14900
Graphics: Intel UHD Graphics 770
Memory: 32 GB
Storage: 1 TB
os: Windows 11 Pro
Display: 24 inch
Released: 2024-04-23
Part number: A0YZ7EA
EAN / UPC: 0198415250421

Display

Display diagonal: 60.5 cm (23.8")
Display resolution: 1920 x 1080 pixels
Touchscreen: Yes
HD type: Full HD
Native aspect ratio: 16:9
Display brightness: 250 cd/m²
Panel type: IPS
NTSC coverage (typical): 72%
RGB colour space: NTSC
Colour gamut: 72%

Processor

Processor manufacturer: Intel
Processor family: Intel® Core™ i9
Processor model: i9-14900
Processor cores: 24
Processor threads: 32
Processor boost frequency: 5.4 GHz
Performance cores: 8
Efficient cores: 16
Performance-core Max Turbo Frequency: 5.4 GHz
Efficient-core Max Turbo Frequency: 4.3 GHz
Performance-core base frequency: 2 GHz
Efficient-core base frequency: 1.5 GHz
Processor cache: 36 MB
Processor cache type: L3
Processor base power: 65 W
Maximum turbo power: 219 W

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Memory

Internal memory: 32 GB
Internal memory type: DDR5-SDRAM
Maximum internal memory: 64 GB
Memory slots: 2
Memory slots type: SO-DIMM
Memory clock speed: 5600 MHz
Memory layout (slots x size): 2 x 16 GB
Memory form factor: DIMM/SO-DIMM

Storage

Total storage capacity: 1 TB
Storage media: SSD
Number of storage drives installed: 1
Total SSDs capacity: 1 TB
Number of SSDs installed: 1
SSD capacity: 1 TB
SSD interface: PCI Express
NVMe: Yes

Graphics

Discrete graphics card model: Not available
On-board graphics card: Yes
On-board GPU manufacturer: Intel
On-board graphics card family: Intel® UHD Graphics
On-board graphics card model: Intel UHD Graphics 770

Audio

Built-in speaker(s): Yes
Number of speakers: 2
RMS rated power: 10 W
Speakers manufacturer: Bang & Olufsen
Built-in microphone: Yes
Audio system: Bang & Olufsen

Camera

Built-in camera: Yes
Total megapixels: 4 MP
Infrared (IR) camera: Yes

Ports & interfaces

Ethernet LAN (RJ-45) ports: 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 3
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: 1
USB4 Gen 3x2 ports quantity: 1
USB 3.2 Gen 2x2 Type-C ports quantity: 1
HDMI ports quantity: 1
HDMI version: 1.4
DisplayPorts quantity: 1
Microphone in: Yes
Combo headphone/mic port: Yes

Design

Colour name: Silver
Product colour: Silver
Introduction year: 2024

Performance

Product type: All-in-One PC
Motherboard chipset: Intel Q670
Trusted Platform Module (TPM): Yes
Trusted Platform Module (TPM) version: 2.0

Software

Operating system installed: Windows 11 Pro
Bundled software: HP Wolf Pro Security Edition (1 year)

Processor special features

Intel® Turbo Boost Technology: Yes

Brand-specific features

HP Support Assistant: Yes
HP front camera: HP Webcam
HP segment: Business
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 GTIN (EAN/UPC): 198415250421

Power

AC adapter power: 240 W
AC adapter frequency: 50 - 60 Hz
AC adapter input voltage: 100 - 240 V

Carbon footprint

Carbon emissions, manufacturing (kg of CO2e): 351.978
Carbon emissions, logistics (kg of CO2e): 4.484
Carbon emissions, end-of-life (kg of CO2e): 2.214
Total carbon emissions, w/o use phase (kg of CO2e): 35.813

Weight & dimensions

Width (with stand): 539.6 mm
Depth (with stand): 238 mm
Height (with stand): 558.1 mm
Weight (with stand): 9.26 kg
Weight: 9.26 kg

Operational conditions

Operating temperature (T-T): 10 - 35 °C
Operating relative humidity (H-H): 10 - 90%

Other features

Chassis type: All-in-One
Display diagonal (metric): 60.5 cm
Display included: Yes
Power supply: 240 W
Memory module type: SODIMM
Intel® vPro™ Platform Eligibility: Yes
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.

Check the manufacturer's page before buying.

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About this product

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.

Datasheet (PDF)

EliteOne 840 G9 vs similar desktop PCs

	HP EliteOne 840 G9	Lenovo ThinkCentre M90q Gen 5	HP ProStudio 4 G1i AI PC	HP E4DC5ET Desktop PC
Type	All-in-one	Mini PC	All-in-one	Mini PC
Processor	Intel i9-14900	Intel i9-14900	Intel 265T	Intel i7-14700
Graphics	Intel UHD Graphics 770	Intel UHD Graphics 770	Intel® Graphics	Intel UHD Graphics 770
Memory	32 GB	32 GB	24 GB	32 GB
Storage	1 TB	1 TB	1 TB	1 TB
os	Windows 11 Pro	Windows 11 Pro	Windows 11 Pro	Windows 11 Pro
Display	24 inch	—	24 inch	—
Released	2024	2024	2025	2026