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HP 8L8S3UC#ABA EliteOne 840 G9 All-in-One Desktop - Intel Core i5-12500 12th Gen - 16 GB DDR5 - 512 GB SSD - 23. 8" Full HD
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Product Features
Technical Overview
At the core of the EliteOne 840 G9 is the Intel Core i5-12500 processor, a 12th Generation CPU that balances efficient performance with modern architectural improvements. This is paired with 16 GB of DDR5 SDRAM, providing ample bandwidth for multitasking and memory-intensive applications. Storage is handled by a 512 GB SSD, offering significantly faster data access than traditional hard drives while maintaining sufficient capacity for operating systems, software suites, and essential files.
The system's visual output is driven by a 23.8-inch IPS-grade display with a Full HD (1920 x 1080) resolution, delivering sharp text and clear imagery for document work, spreadsheets, and multimedia. Networking is anchored by an Intel I219-LM Gigabit Ethernet controller, ensuring stable, high-speed wired connections for data transfers and server access. Power input supports both 120V and 230V AC, providing flexibility for different regional electrical standards.
Key Product Advantages
The EliteOne 840 G9 stands out with its integrated design that consolidates computing power and display into a single, tidy footprint. This approach eliminates the need for a separate tower, reducing cable management and freeing up valuable desk real estate. The system is built with business durability in mind, featuring a security slot for physical theft deterrence and components selected for long-term reliability in commercial environments.
Enhanced Visual Comfort
The display incorporates Low Blue Light and Low Halogen features, reducing eye strain during extended use and minimizing the presence of certain hazardous materials, supporting both user well-being and environmental goals.
Modern Connectivity Suite
With seven USB ports including a high-speed 10 Gbps USB Type-C port with DisplayPort 1.4 support, the system offers flexible peripheral and display connectivity, ready for docks, fast storage, and modern monitors.
Trusted Business Platform
As part of HP's Elite series, this all-in-one is designed for manageability and stability, backed by the Intel vPro platform eligibility of the Q670 chipset for enhanced security and remote management capabilities in IT-managed deployments.
Deployment / Use Cases
This all-in-one desktop is optimally deployed in environments where space efficiency, a clean aesthetic, and reliable daily performance are paramount. Its balanced specifications make it suitable for a wide range of business functions, from general office productivity and customer-facing kiosks to more demanding roles in design preview and data analysis.
In corporate offices, it serves as an excellent workstation for executives, administrative staff, and call center agents, offering a clutter-free desk. In healthcare settings, retail point-of-sale, or educational institutions, its integrated form factor simplifies installation and maintenance. The system's certifications, including TCO Certified Edge and EPEAT Climate+, also make it a compelling choice for organizations with strict sustainability and procurement guidelines.
Front Office & Reception
Ideal for front desks and reception areas, providing a professional appearance, all necessary connectivity for peripherals like card readers and receipt printers, and a clear display for client interaction.
Focused Creative Work
Suits roles in marketing, content creation, and architectural firms where the Full HD display provides good detail for layout work, image editing, and client presentations, supported by the capable Core i5 processor and fast SSD.
Physical Profile
The EliteOne 840 G9 presents a sleek, monolithic profile with a display width of 21.24 inches (539.6 mm). The all-in-one design integrates the computer components directly behind the panel, resulting in a depth that is typically just a few inches. This compact footprint allows it to fit on standard desks, countertops, or mounted on compatible VESA arms using an optional bracket, enabling further space optimization or ergonomic adjustment. The build emphasizes a professional, minimalist aesthetic suitable for corporate and customer-facing environments.
- Width
- 21.24" (539.60 mm)
Highlights
- Intel Core i5-12500 12th Generation processor for responsive multitasking
- 16 GB of DDR5 memory accelerates application performance and data handling
- 512 GB NVMe SSD delivers fast boot times, quick file access, and system responsiveness
- 23.8-inch Full HD (1920x1080) display with integrated Low Blue Light technology
- All-in-One form factor saves space and reduces cable clutter on the desk
- Comprehensive connectivity with 7 USB ports including a 10 Gbps USB-C with DisplayPort
- Gigabit Ethernet (Intel I219-LM) ensures reliable, high-speed wired networking
- Business-ready features include a security slot and Intel Q670 chipset platform
- Environmental certifications: TCO Certified Edge, EPEAT Climate+, Energy Star
- Supports dual voltage input (120V/230V AC) for global deployment flexibility
Specifications
| Specifications | |
|---|---|
| Manufacturer | HP Inc. |
| Manufacturer Part Number | 8L8S3UC#ABA |
| Brand Name | HP |
| Product Line | EliteOne |
| Product Series | 840 G9 |
| Product Name | EliteOne 840 23.8 inch G9 All-in-One Desktop PC |
| Product Type | All-in-One Computer |
| Processor | |
| Processor Manufacturer | Intel |
| Processor Type | Core i5 |
| Processor Generation | 12th Gen |
| Processor Model | i5-12500 |
| Chipset | |
| Chipset Manufacturer | Intel |
| Chipset Model | Q670 |
| Memory | |
| Standard Memory | 16 GB |
| Memory Technology | DDR5 SDRAM |
| Storage | |
| Drive Type | SSD |
| Total Solid State Drive Capacity | 512 GB |
| Display & Graphics | |
| Screen Size | 23.8" |
| Screen Mode | Full HD |
| Screen Resolution | 1920 x 1080 |
| Network & Communication | |
| LAN Model | I219-LM |
| Ethernet Technology | Gigabit Ethernet |
| Interfaces/Ports | |
| Total Number of USB Ports | 7 |
| Number of USB 3.2 Gen 1 Ports | 2 |
| Number of USB 3.2 Gen 2 Ports | 3 |
| Number of USB 3.2 Gen 2x2 Type-C Ports | 1 |
| USB Type-C (Rear) | Yes |
| USB Type-C Detail | 1 USB Type-C® 10Gbps signaling rate (DisplayPort™ 1.4) |
| Power Description | |
| Input Voltage | 120 V AC,230 V AC |
| Physical Characteristics | |
| Form Factor | Desktop |
| Width | 21.24" (539.60 mm) |
| Miscellaneous | |
| Features | Security Slot,Low Blue Light,Low Halogen |
| Energy Star | Yes |
| TCO Certified | Yes |
| Environmentally Friendly | Yes |
| Environmental Certification | TCO Certified Edge,Electronic Product Environmental Assessment Tool Climate+ (EPEAT Climate+) |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE),Restriction of Hazardous Substances (RoHS) |
User Manual
FAQ
What processor is in the HP EliteOne 840 G9?
This all-in-one desktop is equipped with an Intel Core i5-12500 processor from the 12th Generation (Alder Lake) family. It's a capable mid-range CPU with multiple performance cores and efficient cores, designed to handle everyday business applications, multitasking, and moderate creative workloads with strong efficiency.
How much RAM and storage does it have?
The system comes configured with 16 GB of DDR5 SDRAM, which provides high bandwidth for smooth operation of multiple applications simultaneously. For storage, it includes a 512 GB Solid State Drive (SSD). This SSD offers significantly faster data access speeds than a traditional hard drive, resulting in quicker system boot, faster application launches, and snappier overall performance.
What are the display specifications?
The integrated display is a 23.8-inch panel with a Full HD resolution of 1920 x 1080 pixels. This provides clear, sharp imagery suitable for document work, spreadsheets, web browsing, and video conferencing. The screen also includes features like Low Blue Light mode to help reduce eye strain during prolonged use.
What type of USB ports are available?
There are a total of seven USB ports. This includes two USB 3.2 Gen 1 (5 Gbps) ports, three USB 3.2 Gen 2 (10 Gbps) ports, and one USB 3.2 Gen 2x2 Type-C port (20 Gbps). The rear USB-C port also supports DisplayPort 1.4 video output, allowing you to connect an additional monitor.
Does this computer have wired networking?
Yes, it features integrated Gigabit Ethernet via an Intel I219-LM network controller. This provides a stable, high-speed wired connection to your local network and internet, which is often preferred in business environments for reliability and consistent performance compared to Wi-Fi.
What environmental certifications does this product hold?
The HP EliteOne 840 G9 carries several important environmental certifications. It is TCO Certified Edge, which addresses sustainability across the product lifecycle. It also achieves EPEAT Climate+ registration and is Energy Star certified, indicating high energy efficiency. The product complies with WEEE and RoHS directives concerning electronic waste and hazardous substances.
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