HP EliteOne 840 G9 23.8" FHD AIO, i5-12500, 8GB, 512GB, W11P, Wolf Pro Security
See all HP items

HP EliteOne 840 G9 23.8" Full HD All-In-One Desktop Computer, Intel Core i5-12500 3GHz, 8GB RAM, 512GB SSD, Windows 11 Pro, Wolf Pro Security Edition, Black/Silver

SKU: IHC69S90UTAB

This item is no longer available.

Recommended Alternatives

HP Pro Mini 400 G9: Picture 1 regular
HP Pro Mini 400 G9 Desktop Mini PC, i5-14500T, 8GB, 256GB SSD, W11P, Jack black
$979.00$899.99
HP Pro Mini 400 G9: Picture 1 regular
HP Pro Mini 400 G9 Desktop Mini PC, i5-14500T, 16GB, 256GB SSD, W11P, Jack black
$1,059.00$919.99
HP Pro 400 G9 SFF: Picture 1 regular
HP Pro 400 G9 SFF Desktop Computer, i5-14500, 16GB RAM, 256GB SSD, W11P, Black
$1,079.00$919.99
HP Pro 400 G9 SFF: Picture 1 regular
HP Pro 400 G9 SFF Desktop Computer, i5-14500, 16GB, 512GB SSD, W11P, Jack Black
$1,139.00$1,069.99
See More Recommendations
Overview
Compare
Specs
Protection
Q&A

Questions & Answers

Reviews about this item

Review Summary

2025-05-22T20:00:00

Rated 3 out of 5

HP EliteOne 840 G9 24", Purchased April 2025.

Great desktop. This is my third HP AIO. It is powerful and very nice looking. I find the 24-inch IPS screen perfect. Build and finish quality is top notch. One negative: turns out this model no longer has the memory card reader port in the unit. This is quite disappointing because the marketing specs indicated that, like my previous HP AIO (EliteOne 800 G6), it is supposed to have one SDC port slot. I will have to give up using memory cards as secure portable data devices (mine and from friends and colleagues) or even for extra resident storage as this new EliteOne 840 G9 came with a bare-bottom 256GB SSD hard drive. To address this shortcoming, I have had to upgrade the stock 256GB SSD with a bigger 1TB SSD. Otherwise, very pleased overall and everything is working well. HP makes great stuff. Highly recommended.

A G.

2025-03-19T20:00:00

Rated 5 out of 5

Great machine

The computer is working excellently, as I expected from HP. This is my fourth HP computer; I also have a tablet that I purchased two years ago.

James T.

2025-02-04T19:00:00

Rated 5 out of 5

Great Computer

Really nice computer. Everything we hoped for.

Dan H.

2025-01-09T19:00:00

Rated 4 out of 5

Very good product so far

Have only been regularly using my AIO for a few weeks and am very happy with it so far.

CLVan

2024-12-24T19:00:00

Rated 1 out of 5

Bad product

Bad product

Horri e.

2024-08-24T20:00:00

Rated 1 out of 5

Unhappy

Nothing but problems only 2 weeks from receipt and customer service is horrible!

Robert S.

2024-06-19T20:00:00

Rated 2 out of 5

HP AIO Elite

Bought the PC with and specifically asked for wireless keyboard and mouse, sure enough we received wired keyboard and mouse.

Raj M.

2024-05-15T20:00:00

Rated 5 out of 5

Super performance, in super small size!

Amazing products!

Maes

2024-05-02T20:00:00

Rated 5 out of 5

The Quality is worth the price.

Quality and worth it. Use it in a business, very harsh conditions for a computer, and this one does the job. I did upgrade the keyboard and mouse to wireless. The touchscreen is great, and the display is clear. The power and sleek design is spot on.

Bill535

2024-03-31T20:00:00

Rated 4 out of 5

Good enough for us!

Works well for us

Dustin P.

2023-12-11T19:00:00

Rated 5 out of 5

Excellent Device

Easy setup, beautiful screen and zippy performance. What else do you need?

AlanBk

2023-11-27T19:00:00

Rated 1 out of 5

PC won't even boot

PC arrived but would not boot - have yet to get my issue resolved as I still have a PC that doesn't work and no resolution

AmyBortner

2023-11-21T19:00:00

Rated 3 out of 5

HP EliteOne 840 all-in-one

SDD failed and it took over 4 days to get the system analyzed and finally when I requested it they send another SDD. Your off shore phone support is not the greatest if they have to get off script. Another all-in-one started experiencing issues where dots were automatically showing in the field we needed to input data. 2 of 5 have now had hardware issues

DannyDrake

2023-11-13T19:00:00

Rated 1 out of 5

Service was nightmare

Great computer; however key board has a stuck key. Still waiting on replacement, since Nov 6! It took me many calls and hrs to get service to agree to send new keyboard. They insisted in a remote access to check a hardware ( stuck key) issue.

Deborah M.

2023-07-15T20:00:00

Rated 3 out of 5

Mystery computer

I have had a difficult time putting the computer together. It is still in the box. The instructions are minimal. I have never had such difficulty. I tried to find You Tube videos. I went to HP site. Nothing. I wished that I had not bought the computer. I gave 3 stars only because it may be a great computer if I can ever figure out how to put it together.

GEDT

2023-05-25T20:00:00

Rated 4 out of 5

A good deal

It is a great computer with good camera. Display resolution/definition is not the best and the camera is not windows hello compatible.

Ahmed A.

2023-04-25T20:00:00

Rated 5 out of 5

Awesome Computer!!

Super easy set up, very fast and visually pleasing!

cmhuff

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

Browse our FAQ

See Terms & Conditions

HP EliteOne 840 G9 Specifications

  • Color

    Black/Silver

  • Operating system

    Windows 11 Pro

  • Memory

    8 GB DDR5-4800 MHz RAM (1 x 8 GB)

  • Standard memory note

    Transfer rates up to 4800 MT/s

  • Memory Slots

    2 SODIMM

  • Internal Storage

    512 GB PCIe NVMe TLC SSD

  • Storage type

    SSD

  • Processor

    Intel Core i5-12500 3GHz (up to 4.6 GHz with Intel Turbo Boost Technology, 18 MB L3 cache, 6 cores, 12 threads)

  • Processor family

    12th Generation Intel Core i5 processor

  • Chipset

    Intel Q670 (vPro)
    Intel Q670 (non-vPro)

  • Display

    23.8" (60.5cm) diagonal, FHD (1920 x 1080), IPS, anti-glare, 250 nits, 72% NTSC

  • Color gamut

    72% NTSC

  • Graphics

    Integrated

  • Graphics (integrated)

    Intel UHD Graphics 730

  • Form factor

    All-in-one

  • Camera

    5 MP Swivel camera with integrated dual array digital microphones

  • Keyboard

    HP Wired Desktop 320K Keyboard

  • Pointing device

    HP 125 Wired Mouse

  • Audio

    Audio by Bang & Olufsen, headset and headphone side ports (3.5 mm), high performance integrated stereo speakers

  • Expansion slots

    1 M.2 2230/2280
    2 M.2 2280

  • I/O Port location

    Left side
    Right side
    Rear

  • Ports

    1x headphone/microphone combo
    1x SuperSpeed USB Type-C 10Gbps signaling rate (charging)
    1x SuperSpeed USB Type-A 10Gbps signaling rate
    1x RJ-45
    1x HDMI 2.0a
    2x SuperSpeed USB Type-A 10Gbps signaling rate
    2x SuperSpeed USB Type-A 5Gbps signaling rate
    1x Dual-Mode DisplayPort 1.4
    1x SuperSpeed USB Type-C 20Gbps signaling rate

  • Wireless

    Intel Wi-Fi 6E AX211 (2x2) and Bluetooth 5.2 combo (Supporting Gigabit data rate)

  • Security management

    Trusted Platform Module TPM 2.0 Embedded Security Chip shipped with Windows 10 (Common Criteria EAL4+ Certified) (FIPS 140-2 Level 2 Certified)
    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 Start Gen7
    HP Sure Run Gen5
    HP Sure Recover Gen5

  • Sustainable impact

    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

  • Software included

    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

  • Available software

    HP Smart Support

  • Security Software Licenses

    HP Wolf Pro Security Edition (1 year)

  • Management features

    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)

  • Dimensions (W x D x H)

    21.2 x 9.37 x 21.97" (53.96 x 23.8 x 55.81cm)

  • Weight

    19.6 lbs (8.9kg)

  • UPC Code

    196548574322

About HP EliteOne 840 G9

FEATURED REVIEWS

Great machine

By James T.

The computer is working excellently, as I expected from HP. This is my fourth HP computer; I also have a tablet that I purchased two years ago.

Great Computer

By Dan H.

Really nice computer. Everything we hoped for.

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, and packed with a new set of premium collaboration tools powered by HP Presence, it's ready for all your demanding projects and virtual conferences.

HP Auto Frame
Bring your meetings to life powered by premium audio and video features powered HP Presence.

Powerful Intel processor
Multitask with ease thanks the latest Intel processor, massive storage, and agile DDR5 memory.

Protected by HP Wolf Security
HP Wolf Pro Security Edition PCs interlace HP Sure Click Pro with HP Sure Sense Pro providing more in-depth coverage than the standard versions through a 1-year or 3-year user license with HP Support. This creates a powerful, single solution that doesn't require an IT-managed PC environment.

HP EliteOne 840 G9 Features

  • Windows 11 Pro
  • 12th Generation Intel Core i5 processor
  • 8GB memory; 512GB PCIe SSD
  • 23.8" FHD display
  • Intel UHD Graphics 730
  • Multitask with ease thanks the latest Intel processor, massive storage, and agile DDR5 memory
  • Bring your meetings to life powered by premium audio and video features powered HP Presence
  • HP Wolf Security for Business creates a hardware-enforced, always-on, resilient defense

Join VIP PRO

2 Day Delivery on thousands of items!

Sell or Trade your Gear

Get started in 3 easy steps

Product Documents

User Manual

Key Features

  • Windows 11 Pro
  • 12th Generation Intel Core i5 processor
  • 8GB memory; 512GB PCIe SSD
  • 23.8" FHD display
  • Intel UHD Graphics 730
  • Multitask with ease thanks the latest Intel processor, massive storage, and agile DDR5 memory

What's in the box:

  • HP EliteOne 840 G9 23.8" Full HD All-In-One Desktop Computer (Black/Silver)
  • Keyboard
  • Mouse
  • Power Adapter
  • HP 1 Year Limited Warranty