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HP Thunderbolt Dock 280W G4 w/Combo Cable

  • The Dock that Protects your Connected Devices.
  • Expanded Compatibility. Easy Connectivity.
  • The Power To Be Productive.
  • Device Management Made EasySee all Specs

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Protect your Device with an HP Care Pack
Product # 4J0G4AA#ABA
Boost your security, productivity, and connectivity with this Thunderbolt™ 4 dock. It protects your network and devices from the moment you log in, supports multi-OS compatibility[1], and can support up to four 4K displays[2]. Ideal for ITDMs and hybrid workers, this dock also makes home or office device management easy.

The Dock that Protects your Connected Devices.

Feel safe and secure from the moment you log in. The HP Thunderbolt G4 Dock with HP Sure Start[3] prevents hackers from using the dock to attack the network and the attached notebook. Everything connected to this dock is protected and meets full NIST 800-193 requirements.

Expanded Compatibility. Easy Connectivity.

Focus on your work and not your compatibility[1] with a dock that works seamlessly with most notebooks and operating systems. Whether you use Windows®, Mac, or Chrome OS—rigorous testing and certifications ensure that one USB-C® cable[4] connects your device and peripherals without issue.

The Power To Be Productive.

Multitask, create, and collaborate faster with a dock that supports up to four 4K displays through superfast Thunderbolt™ 4 technology[2] and has double the ethernet speed for faster downloads[5]. This dock also delivers up to 230W of power—enough to charge most workstation notebooks.

Device Management Made Easy

Manage your mixed fleet more efficiently with wired Intel® vPro™ support that allows authorized administrators to remotely access and manage vPro™ enabled notebooks using wired connections to make updates. IT Managers can also plan dock firmware updates anytime, even after the user disconnects through a one click installer[6].

Technical details

External Ports 01

Top components: LED and power button to power or wake host system Front components: 1 x USB-C data/power out, (USB 3.2 Gen 2 10 Gbps Data only) Side components: Right side: 1 x Kensington Standard Lock Slot; 2 x USB 3.2 Gen 1 ports - 1 on each side (charging) (5 Gbps) Back components: 2 x USB 3.2 Gen 1 (charging ports when docked) (5Gbps); 1 x HDMI 2.0 port; 2 x DisplayPort 1.4 ports; 1 AC adapter port; 1 x Ethernet port: 2 internal NIC cards to support 1Gb and 2.5Gb Ethernet; 1 x USB-C DP alt mode port; 1 x Thunderbolt™ 4 port

Power supply

Input 100 to 240V 1.7A 50 to 60Hz. Output is 19.5V at 6.15A

Security management

Standard Kensington lock slot

Compatible operating systems

Windows 11; Windows 10; MacOS; Chrome

Minimum system requirements

Wired vPRO Management

Dimensions (W X D X H)

3.9 x 3.9 x 2.7 in

Weight

1.68 lb

Warranty

One-year limited warranty.

What's in the box

Dock, power supply, power cord, warranty

Offers

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HP Thunderbolt Dock 280W G4 w/Combo Cable is rated 4.0 out of 5 by 68.
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Rated 5 out of 5 by Diamond H2O from Good Dock, Driver Was Required To Install Separate (280W Dock has a Power Cord & A USB-C) Was having issues with Screens Blacking Out Periodically. Installed Driver And Its Fixed.
Date published: 2024-04-30
Rated 1 out of 5 by Anonymous from Terrible product After 9 - 12 months, these things fail. I've had 4 of them in 3 years.
Date published: 2024-03-28
Rated 5 out of 5 by BurttPC from Wonderful Dock. Works great!!!! With all 5 of my laptops!
Date published: 2023-12-25
Rated 3 out of 5 by Wayne0331 from HP DOCK G4 Monitor Flickers when connected. Downloaded latest firmware and did not correct the issue.
Date published: 2023-12-15
Rated 5 out of 5 by Atrain from Amazing!! Worked as described with no issues!
Date published: 2023-12-15
Rated 5 out of 5 by LMLieb from Upgrade Does what i wanted. Purschased a new laptop and needed to upgrade the docking cube
Date published: 2023-12-10
Rated 5 out of 5 by Better Lucky Than Good from Thunderbolt to the Rescue Some new ENVY laptops require 200 watts of power... This can not be over the USB-C port alone... The Thunderbolt is both a USB-C connection to the laptop and a power supply in one box... It's clean and stores well on the desk... Thank you for the solution HP...
Date published: 2023-01-13
Rated 1 out of 5 by KCSWIMMER from Unnecessary This has lots of power but when I connected it to my laptop I was only able to use one of the three display ports. Many calls to support. No resolution
Date published: 2022-12-19
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Does this replace the following Docking Station: 3TR87AA?? And is it compatible with the: HP ZBook Power G8 with Nvidia A2000 GPU, and is the Combo Cable required??

Asked by: Anonymous
Hi i am more after a specific answer rather then a generic response, i need t oknow specifics before investing the money into the Docking station, can you please answer my original question with a specific response, the answer required is because of the specific power requirements of the HP Zbook G8
Answered by: Pallensmith
Date published: 2024-01-21

Is the THUNDERBOLT DOCK 280W G4 w/Combo Cable compatible with the HP ELITEBOOK 1050 G1 Notebook PC?

Asked by: Andre2022
Hello Andre, the HP Thunderbolt Dock 120W G2, HP USB-C Dock G5, HP USB-C/A Universal Dock G2, HP Thunderbolt 230W G2 Cable, and the HP Thunderbolt Dock G2 with Combo Cable appear as compatible in the HP US Product Database. This Dock does not appear as compatible.
Answered by: HP Team Grant
Date published: 2022-11-25

Can two 4K 60Hz displays be run as extended displays on the two display ports? Or does one of the displays need to be connected to a TB port?

Asked by: Nickzz
Thank you for your question! The HP Thunderbolt Dock 280W G4 will broadcast 4K at 60Hz on two displays using the two DisplayPorts or the HDMI and a DisplayPort. However, in order to broadcast at 60Hz, a Thunderbolt port is required on the host PC. If the host PC only has a USB-C with DisplayPort then it will broadcast at 30Hz.
Answered by: HP Team Grant
Date published: 2023-05-27

I have a Zbook Fury 16 G9 Mobile Workstation. Is this Thunderbolt Dock compatiable with my workstation? Does it replace HP Thunderbolt Dock 230W G2 w/ Combo Cable SKU:3TR87UT#ABA?

Asked by: Jbanks 3114
Yes, this HP Thunderbolt Dock 280W G4 w/Combo Cable will be compatible with the ZBook Fury 16 G9 Workstation. The HP Thunderbolt Dock 230W G2 has been discontinued.
Answered by: HP Team Grant
Date published: 2024-02-22

Hello, will this work for HP ProBook 640 G8 Notebook PC? If works, which one should I choose between 120W and 280W version if I still plugin my original HP power supply?

Asked by: ppxlj
Thank you for your question! The HP Thunderbolt Dock 120W is recommended for use with your HP ProBook 40 G8 Notebook PC. Be aware that the Thunderbolt Dock provides up to 100W of charging power. If your ProBook G8 requires more for charging then the 280W will be recommended.
Answered by: HP Team Grant
Date published: 2023-05-27

I have a Zworkbook. Is this device compatibale with my latptop?

Asked by: Jbanks 3114
Thank you for your question! More information is needed to determine compatibility. Please resubmit the question with the full product number and your question will be answered as quickly as possible. The product number will be located on the bottom of the laptop.
Answered by: HP Team Grant
Date published: 2024-02-22

Team, will this new HP Thunderbolt Dock G4 also work with older EliteBook 850's such as the G6 G7 G*, etc?

Asked by: Gus K
Hello Gus and thanks for your question! Yes, if those EliteBooks came equipped with a ThunderBolt compatible dock this HP Thunderbolt Dock G4 280W will be compatible. If the EliteBooks did not have a Thunderbolt Dock but a USB-C dock then the HP USB-C Dock G5 is your best option. Thanks for being an HP customer!
Answered by: HP Team Grant
Date published: 2023-05-27

Is this 280W Thunderbolt G4 dock fully compatible with an Omen 16-k0023dx laptop, including the ability to power on with the laptop closed. Will it also run 2 monitors at 1080p and 60Hz?

Asked by: s_fussnecker
Thank you for your question! Yes, this Omen 16-k0023dx will be compatible with the HP Thunderbolt Dock 280W G4. For display details see below: DP 1.2 ThunderboltTM host: Dual 4K @30Hz or dual 4K UHD @ 60Hz or (1) 6k TBT running multiple tiles Triple displays: (3) 2.5k @30Hz Quad displays: (3) 2.5k @30Hz + (1) FHD @ 30Hz DP 1.2 USB-C host: Multi-function mode High-resolution mode Single display: (1) 4K DCI @ 30Hz Dual display: (1) 4K DCI @ 30Hz + (1) FHD @ 30Hz Triple displays: (3) FHD @30Hz Single display: (1) 4K DCI @60Hz Dual displays: (2) 4K DCI @ 30Hz Triple displays: (3) 2.5k @30 DP 1.3/1.4 Thunderbolt host Single display: (1) 4K DCI @60Hz Dual displays: (2) 4K UHD @60Hz Triple displays: (2) 5K single cable@30Hz + (1) 2.5K@30Hz or (3) 4K DCI @ 30Hz DP 1.3/1.4 USB-C host: Multi-function mode High-resolution mode Single display: (1) 5k Ultra Wide @60Hz or (1) 4K DCI @ 60Hz Triple displays: (3) 2.5K@ 30Hz Single display: (1) 5k Ultra Wide (5120X1440) @ 60Hz or (1) 8k single cable @ 30Hz Dual displays: (2) 4K UHD @60Hz or (2) 4K DCI @ 30Hz Triple displays: (3) 4K DCI @ 30Hz DP 1.4 with DSC Thunderbolt host: Single display: up to (1) 8K Thunderbolt with multiple tiles @ 60Hz Dual displays: (2)4K DCI @ 60Hz or Triple displays: (3) 4K@ 60Hz up to (2) 5K single cable @30Hz + (1) 4K UHD @30Hz Quad displays: (4) 4K DCI @ 60Hz DP 1.4 with DSC USB-C host: Multi-function mode High-resolution mode Single display: (1) 4K DCI @ 60Hz up to (1) 8K single cable @ 30Hz Dual displays: (2) 4K DCI @ 60 Hz up to (1) 5K dual cable + (1) 4K Triple displays: (3) 4K DCI @ 30Hz or (3) 4K UHZ @ 60Hz up to (2) 5K single cable@30Hz + (1) 4K UHD @30Hz Single display: up to (1) 8K dual @ 60Hz Dual displays: (2) 4K DCI @ 60Hz or up to (2) 5K single cable + (1) 4K UHD@ 60 Hz Triple displays: (3) 4K DCI @ 60Hz up to (2) 5K single cable + (1) 4K UHD
Answered by: HP Team Grant
Date published: 2023-05-27
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Return and exchange information
HP.com will accept returns or exchanges for this product up to 30 days from the date of delivery. A 15% restocking fee may apply. For details, please visit: https://www.hp.com/us-en/shop/cv/returnsandexchanges.