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HP Elitebook 840 G9

Processor:

Cosmetic Condition:

Functionality:

Charger Included?

The HP EliteBook 840 G9 launched in 2022 as HP's flagship 14-inch business notebook, built for IT fleets, remote professionals, and anyone who needed a Windows machine with vPro management and a durable chassis rather than a consumer gaming rig. It shipped in configurations built around Intel Core i5 12th Gen and Intel Core i7 12th Gen processors, both aimed at office productivity rather than heavy graphics work. Because it was sold heavily into corporate refresh cycles, used units in good condition remain in steady demand on the resale market, especially higher-RAM and higher-storage configurations with their original power adapter. If you have one sitting in a drawer, pick your processor and condition in the picker above for an instant cash offer, or see how the process works before you commit. You can also browse what else qualifies if you plan to sell your laptop alongside it.

Confirm you have the EliteBook 840 G9

The fastest reliable check is inside Windows. Press Windows key + R, type msinfo32, and press Enter. The System Model field will read something close to "HP EliteBook 840 14 inch G9 Notebook PC." You can also open Settings → System → About and look at the device specifications panel. For the exact configuration HP shipped, flip the laptop over and read the product/part number sticker on the underside; it should match one of the numbers below.

Part numbers, group A

  • 6B4Y2AV
  • 6C175UT / 6C175UT#ABA
  • 6C1Z3UT

Part numbers, group B

  • 6B4Y4AV
  • 7C6G7U8R#ABA

Prefer a visual check? Look for the aluminum lid with a plain HP logo, no discrete GPU vents, a fingerprint reader to the right of the arrow keys, and a physical camera shutter switch above the webcam. If any of the part numbers above are still legible on the bottom sticker, that is your confirmation.

Core hardware configurations

Processor

  • Intel Core i5, 12th Gen (Alder Lake U-series)
  • Intel Core i7, 12th Gen (Alder Lake U-series)
  • Both support Intel vPro for remote management

Graphics

  • Intel Iris Xe integrated graphics on every configuration
  • No discrete GPU option on this model

Memory

  • LPDDR5 memory, soldered to the board
  • Not upgradable after purchase
  • Higher-RAM units are worth confirming before you quote, since capacity cannot be added later

Storage

  • Single M.2 2280 PCIe NVMe SSD
  • Accessible and replaceable through the bottom panel
  • Higher storage tiers move resale value more than any other single spec

Display & audio

Display

14-inch panel in a 16:10 aspect ratio, taller than the 16:9 panels on earlier EliteBook generations. Anti-glare coating on standard configurations, with touch-panel variants sold on some units.

Audio

Dual speakers tuned with Bang & Olufsen audio, paired with a dual-array microphone setup that supports noise cancellation for video calls.

Security

Fingerprint reader built into the palm rest, with an optional IR camera for Windows Hello face sign-in and a hardware TPM 2.0 chip. Some units include HP Sure View for a privacy-filter screen mode.

Ports & connectivity

Port placement is consistent across every configuration of this generation.

Left side
  • 2x USB-C Thunderbolt 4
  • HDMI 2.1
  • Headphone/microphone combo jack
Right side
  • 2x USB-A 3.2
  • Optional nano SIM tray on WWAN configurations
  • Wedge-shaped cable lock slot

Thunderbolt 4 Intel vPro Iris Xe Graphics Fingerprint Reader MIL-STD-810H Aluminum Chassis Wi-Fi 6E

Battery, build & more

Battery

Long-life internal battery with HP Fast Charge support for quick top-ups between meetings, rather than a full workday recharge from empty.

Finishes

Sold in a single aluminum chassis finish, tested to MIL-STD-810H standards for drops, dust, and temperature extremes.

Software

Originally shipped with Windows 10 Pro or Windows 11 Pro depending on when the unit was ordered. Most units on the resale market today have been upgraded to Windows 11.

Market positioning

An enterprise-grade business notebook that entered the market at a premium tier. Corporate fleets refresh these on a cycle, which keeps a steady supply of clean, well-maintained units coming into the resale market.

Frequently asked questions

01 How do I find the model number and exact configuration?
Open the Run dialog with Windows key + R, type msinfo32, and press Enter. The System Model field will show the EliteBook 840 G9 naming directly. For the specific processor, RAM, and storage HP shipped, check Settings → System → About, or read the product number sticker on the bottom of the chassis and match it against the part numbers listed in the model identification section above. If the sticker is worn off, the msinfo32 report is the more reliable source.
02 How do I tell it apart from the EliteBook 840 G8?
The msinfo32 System Model field is the clearest way, since it will state "G8" or "G9" explicitly. If you cannot check that, the display aspect ratio is a good visual cue: the G9 uses a taller 16:10 panel, while the G8 kept the older 16:9 aspect ratio. The G8 also runs on 11th Gen Intel processors rather than the 12th Gen chips found in every G9 configuration.
03 Can I sell it with damage, a weak battery, or a locked account?
Yes, most damaged units still carry resale value, and the condition picker above accounts for cracked screens, weak batteries, and units that won't power on. What matters more is the account: any Microsoft account tied to the device needs to be removed, and BitLocker encryption should be suspended before you ship it. A laptop still logged into an active Microsoft account, or one locked by a Windows password you cannot provide, cannot be processed until that lock is cleared.
04 What raises the trade-in value the most?
Higher RAM and storage tiers raise the offer the most, since neither can be added after the fact on this model. The Core i7 configuration also holds a step above the i5 across most conditions. Beyond the internal spec, including the original HP power adapter, keeping the chassis free of dents or hinge damage, and making sure the battery still holds a reasonable charge all push the quote higher during grading.
05 How do I erase it, remove my accounts, and get paid?
Start by suspending BitLocker if it's enabled, then go to Settings → System → Recovery → Reset this PC and choose "Remove everything." Before shipping, sign in to account.microsoft.com and remove the device from your Microsoft account, and confirm you've signed out of any linked apps like OneDrive or Outlook. Once the reset finishes, package the laptop with its charger if you have it. Shipping through Gadget Salvation is free and insured, and payment goes out after inspection and testing by PayPal, Venmo, Zelle, CashApp, or check. Full step-by-step guidance is in our data erasure protocols.