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HP EliteOne 840 23.8" AIO Computer i5-14500 16GB 256GB SSD W11P A12HHUTABA
- EliteOne 840 G9 All-in-One PC Wolf Pro Security Edition
- HP Wired Desktop 320K Keyboard
- HP 125 Wired Mouse
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Overview
Specs
Reviews
SMART BUY ELITEONE 840 G9 AIO I5-14500 256GB 16GB W11PRO64 23.8IN
Warranty & Returns
Warranty, Returns, And Additional Information
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Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.
Manufacturer Contact Info
- Manufacturer Website
- Support Phone: 1-800-474-6836
- Support Website
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The HP EliteOne 840 G9 is a 23.8-inch all-in-one business PC with an Intel Core i5-14500, 16GB RAM, a 256GB SSD, and Windows 11 Pro. It suits office and mainstream work users who want a desktop with a bundled wired keyboard and mouse.
Recommended For
- Office teams furnishing fixed desks that need a compact, single-unit PC for everyday productivity, with less desk clutter than a separate tower and monitor. The EliteOne 840 G9 is positioned and reviewed as a business all-in-one.
- Small-business and managed-office users who want a Windows 11 Pro business PC with HP Wolf Pro Security and a setup intended for workplace deployment.
- Desk-based workers who regularly join video meetings and prefer an all-in-one setup with an integrated webcam rather than assembling a separate desktop, monitor, and camera.
- Administrative and knowledge workers handling office applications, browser-based work, email, and business calls who value a tidy fixed workstation more than a highly configurable desktop tower.
Real-World Use Scenarios
- For everyday office work, such as editing documents, updating spreadsheets, and keeping several browser tabs open, it provides a straightforward desktop setup for routine multitasking.
- For a home-office or office desk used for video meetings and daily computer work, the all-in-one design keeps the display and computer together; camera and microphone features vary by configuration.
- For a small business that wants a managed Windows workstation, it suits routine employee tasks while HP’s business security features support use in organizational environments.
- For a front desk or administrative station handling email, scheduling, forms, and customer records, it combines common office tasks with a compact, integrated desktop setup.
- For graphics-heavy creative work or demanding games, the integrated-graphics configuration is a less suitable fit; it is better matched to office and general-purpose tasks.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Everyday business, work, and mainstream use in an all-in-one desktop setup |
| Processor | Intel Core i5-14500, 14th Gen, with 1 processor |
| Graphics | Integrated Intel UHD Graphics 770; graphics use shared memory |
| Display | 23.8-inch LED display with 1920 × 1080 resolution and a 16:9 aspect ratio; includes Low Blue Light |
| Memory | 16GB DDR5 RAM at 4800 MHz, expandable up to 128GB |
| Storage | 256GB SSD storage |
| Ports And Connectivity | 7 USB ports, 1 HDMI port, DisplayPort video output, Wi-Fi 6 (802.11ax), Bluetooth, and Ethernet; no Thunderbolt ports |
| Operating System | Windows 11 Pro |
| Included Peripherals | HP Wired Desktop 320K full-size QWERTY membrane keyboard with numeric keypad, and HP 125 wired mouse |
| Physical Details | All-in-one design; 20.41 lb item weight and dimensions of 26.1 × 24.45 × 7 inches |
| Features And Certifications | Security slot; Energy Star compliant |
| Model Identifiers | HP EliteOne 840 G9, model A12HHUT#ABA; model year 2025 |
Reference Q&A
Q: HP EliteOne 840 G9 vs Dell OptiPlex 7420 AIO: which should I choose for an office?
A: Both are business all-in-ones available with a 14th-generation Core i5-14500. Choose this HP configuration if its 16GB RAM, 256GB SSD, Windows 11 Pro, and included wired keyboard and mouse fit your setup. Consider the Dell if you specifically want its available options, such as a touchscreen or discrete Radeon graphics; configurations vary, so compare the exact SKU before buying.
Q: Should I get this EliteOne 840 with the Core i5-14500 or pay more for the i7-14700 version?
A: Choose the i5-14500 configuration for a business AIO centered on everyday office work and multitasking. The i7-14700 version has more CPU cores—20 versus 14—and is the better fit if your work regularly involves heavier parallel workloads. Both processors are offered in the EliteOne 840 G9 family; the specific memory and storage configuration depends on the SKU.
Q: Is the HP EliteOne 840 G9 with an i5-14500 worth choosing over the i3-14100 version?
A: Choose this i5-14500 model if you expect to run several applications at once or want more CPU capacity for demanding desktop tasks: HP lists the i5-14500 with 14 cores, compared with 4 cores for the i3-14100. The i3 version may suit lighter, cost-conscious office use; compare the price and memory and storage included in each exact configuration.
Q: Who is this all-in-one suitable for?
A: It is suited to a fixed workspace for mainstream business and office tasks. The listed configuration includes a 23.8-inch display, Intel Core i5-14500, 16GB of memory, a 256GB SSD, and Windows 11 Pro. It also includes a wired keyboard and mouse.
Q: Does it come with a keyboard and mouse?
A: Yes. The listed package includes an HP Wired Desktop 320K keyboard and an HP 125 wired mouse.
Q: Is this a good computer to take on trips?
A: No. It is an all-in-one desktop intended for a stationary workspace, not a travel computer. The product information does not list a battery, so plan to use it at a desk with power available.
Q: Is 256GB of storage enough?
A: A 256GB SSD can suit a Windows installation, everyday applications, and a moderate amount of work files. It may feel limited if you keep large media libraries or many bulky files on the computer; the provided information does not specify expansion options.
Q: Can the HP EliteOne 840 G9 be VESA-mounted?
A: Do not assume the VESA plate is included or compatible with this listing. A Reddit discussion about the EliteOne 840 G9 describes uncertainty about the required plate and configuration. Confirm VESA compatibility and included hardware for the exact SKU before buying.
Q: Can it run two external monitors?
A: The provided listing details do not specify its display-output ports. A Reddit owner of an EliteOne 840 G9 reports DisplayPort and USB-C with DisplayPort Alt Mode, but their post asks whether USB-C can drive an external monitor and does not resolve the question. Check the exact SKU’s port and display-support specifications before relying on a two-monitor setup.