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HP Laptop 17t-cn400, 17.3"

HP Laptop 17t-cn400, 17.3"

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Product # 978Y0AV_1
  • Windows 11 Home
  • Intel® Core™ 3 100U (up to 4.7 GHz, 10 MB L3 cache, 6 cores, 8 threads) + Intel® Graphics
  • 8 GB DDR4-3200 SDRAM (2 X 4 GB)
  • 256 GB PCIe® NVMe™ M.2 SSDSee all Specs
Engineered for Sustainability
3% back in HP Rewards
Elevate your experience with the HP 17.3 inch Laptop PC—crafted sustainably with recycled plastics[1], featuring an ergonomic lift-hinge, high-res screen, narrow bezel design, and a powerful Intel® Processor[2] for eye-friendly, planet-conscious performance in a sleek package.

Power through the day with an Intel® Processor

Multitask with ease thanks to the powerful Intel® Processor[2], fast Wi-Fi technology and plenty of storage.

Breathe easy, we’ve got your back

With comforts like an enlarged click pad and HP Fast Charge[3], you can get back to creating, watching, doing.

See more, do more—comfortably

Enjoy the 17.3-inch diagonal high-res, narrow-bezel screen with lift-hinge keyboard for more natural typing.

Sustainable and forward-thinking design

Thoughtfully designed with recycled plastics[1] and EPEAT® Gold registered[4] and ENERGY STAR® Certified.

Copilot in Windows 11 - Get answers, inspiration, and summaries

Find the relevant information and ideas you need to power your own ingenuity. Copilot in Windows 11 can deliver answers that are more relevant to you**.

Technical details

Operating system

Included in Current Configuration

Windows 11 Home

Alternate Options

Windows 11 Home

Processor and graphics

Included in Current Configuration

Intel® Core™ 3 100U (up to 4.7 GHz, 10 MB L3 cache, 6 cores, 8 threads) + Intel® Graphics

Alternate Options

Intel® Core™ 5 120U (up to 5.0 GHz, 12 MB L3 cache, 10 cores, 12 threads) + Intel® Graphics
Intel® Core™ 7 150U (up to 5.4 GHz, 12 MB L3 cache, 10 cores, 12 threads) + Intel® Graphics

Chipset

Intel® integrated SoC

Memory

Included in Current Configuration

8 GB DDR4-3200 SDRAM (2 X 4 GB)

Alternate Options

12 GB DDR4-3200 SDRAM (1 x 4 GB, 1 x 8 GB)
16 GB DDR4-3200 SDRAM (2 x 8 GB)

Storage

Included in Current Configuration

256 GB PCIe® NVMe™ M.2 SSD

Alternate Options

512 GB PCIe® NVMe™ M.2 SSD
1 TB PCIe® NVMe™ M.2 SSD

External optical drive

Alternate Options

External DVD burner

Display

Included in Current Configuration

17.3" diagonal, HD+ (1600 x 900), anti-glare, 250 nits

Alternate Options

17.3" diagonal, FHD (1920 x 1080), IPS, anti-glare, 300 nits
17.3" diagonal, HD+ (1600 x 900), touch, BrightView, 250 nits

Screen-To-Body Ratio

84%

Webcam

HP True Vision 1080p FHD camera with temporal noise reduction and integrated dual array digital microphones

Audio Features

Dual speakers; HP Audio Boost; HyperX

Color

Included in Current Configuration

Jet Black

Alternate Options

Natural Silver
Pale rose gold

Personalization

Included in Current Configuration

HP True Vision 720p HD camera with temporal noise reduction and integrated dual array digital microphones

Alternate Options

HP True Vision 720p HD camera with temporal noise reduction and integrated dual array digital microphones
HP True Vision 720p HD camera with temporal noise reduction and integrated dual array digital microphones
HP True Vision 720p HD camera with temporal noise reduction and integrated dual array digital microphones
HP True Vision 720p HD camera with temporal noise reduction and integrated dual array digital microphones

Keyboard

Included in Current Configuration

Full-size island-style jet black keyboard with numeric keypad

Alternate Options

Full-size, soft grey keyboard with numeric keypad
Full-size, backlit, soft grey keyboard with numeric keypad

Pointing device

Precision Touchpad support

External I/O Ports

1 USB Type-C® 10Gbps signaling rate (USB Power Delivery, DisplayPort™ 1.4, HP Sleep and Charge); 2 USB Type-A 5Gbps signaling rate; 1 AC smart pin; 1 HDMI 1.4b; 1 headphone/microphone combo

Wireless technology

Included in Current Configuration

MediaTek Wi-Fi 6E MT7902 (1x1) and Bluetooth® 5.3 wireless card

Alternate Options

Realtek Wi-Fi 6 (2x2) and Bluetooth® 5.3 wireless card

Primary battery

Included in Current Configuration

3-cell, 41 Wh Lithium-ion prismatic Battery

Battery Recharge Time

Supports battery fast charge: approximately 50% in 45 minutes[5]

Power supply

200 W AC power adapter

Office software

Included in Current Configuration

No Additional Office Software

Alternate Options

Microsoft® 365 Personal 1 Year - Save $7 Instantly
Microsoft® Office 365 Family 1 Year - Save $10 Instantly
Microsoft® Office 2021 Home and Student - Save $15 Instantly
Microsoft® Office 2021 Home and Business - Save $25 Instantly
Microsoft® Office 2021 Professional - Save $44 Instantly

McAfee AI Powered Security Software

Included in Current Configuration

Security Software Trial

Alternate Options

McAfee LiveSafe™ 12 months
McAfee LiveSafe™ 24 months - Save $73 Instantly
McAfee LiveSafe™ 36 months - Save $110 Instantly

Software included

McAfee Online Protection 30-day trial

Security management

Camera privacy shutter; Trusted Platform Module (Firmware TPM) support

Warranty

1-year limited hardware warranty support

Sustainable Impact Specifications

Ocean-bound plastic in base, bezel and speaker enclosure(s); Keyboard keycaps made with post-consumer recycled plastic[39,41]

Dimensions (W X D X H)

14.53 x 10.21 x 0.94 in (rear)

Weight

5.11 lb

Package weight

6.54 lb

HP Laptop 17t-cn400, 17.3" is rated 4.3 out of 5 by 2220.
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Rated 5 out of 5 by WillieBC from 4th HP Laptop This is the fourth HP laptop i have purchased in the past 25 years and is likely the best. Faster starts and interaction within varying software. Ease of moving around in the systems and establishing myself on the new PC with speciality software that I use.
Date published: 2025-02-01
Rated 5 out of 5 by AnOldDuffer from Touch screen a winner Was a Christmas present for my wife and she loves it, especially the touch screen option
Date published: 2025-02-01
Rated 5 out of 5 by DLDS from Satisfied Customer Came as advertised. Easy to get started and set up.
Date published: 2025-01-27
Rated 4 out of 5 by Pinky2025 from Happy with my new laptop She is perfect. I am expecting that we'll share many years together. I added a few features that I am thankful for the back light on keyboard is a plus.
Date published: 2025-01-27
Rated 3 out of 5 by Not a Happy Camper from Called numerous times to inquire regarding warranty. When I gave them Serial Number on PC, New laptop works as expected
Date published: 2025-01-26
Rated 5 out of 5 by Cherene from 5 star Excellent product
Date published: 2025-01-26
Rated 5 out of 5 by K-CA from From iPad to MS Windows 11 I am happy to give the new HP laptop a review. I will first mention I like it, it has numerous features that I like, and I recommended it to a friend by sending a link to my order, and she bought the same laptop. I do want to share some of my ongoing experiences. I have not been a recent Microsoft Windows user, I have a desktop Mac and an iPad. I am in my mid 80’s, and I am not as sharp as I used to be. I have an Ethernet network using 4 Apple Airport Extremes a NAS (network area storage), and several network switches. I wanted a computer to use in my living room recliner that had more abilities and features than my iPad. I am having difficulty setting up Windows 11. I fumbled from the start trying to utilize the touch pad to navigate the Windows menus. It improved significantly when I added a wireless mouse. I am very optimistic that I made the right choice buying this computer. I just have to master these Windows menus and I will be home free. Thank you for asking.
Date published: 2025-01-25
Rated 4 out of 5 by Gorgona from HP Laptop 17t-cn300, 17.3" Pros: Good quality no-glare screen (the main reason of my choice). Cons: No battery saving feature, as a result the battery lifetime is reduced. Vents only at the bottom: overheat on soft surfaces. HUGE set of parasitic and spy soft! I spent hours cleaning up only most active of them.
Date published: 2025-01-24
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how much to upgrade to backlit keyboard?

Asked by: Rhino 61
This one isn’t customizable. I checked on the similar model that is customizable ending in 00 & it’s $899! No $200 discount! For me the backlit keyboard isn’t worth $200!!!!!
Answered by: Akron 1
Date published: 2024-08-26

Please tell me the storage it has 256GB SDD or 1TB HDD or both?

Asked by: mazali
I literally bought this laptop... where is this 1TB HDD storage you speak of? Because my laptop sure didn't come with it and it's not an upgrade option.
Answered by: JamesN2PhxAz
Date published: 2023-07-22

is this factory reconditioned & what is the warranty

Asked by: paul2pb
This model is a new unit and would have a standard 1-year manufacturer's warranty.
Answered by: HP Live Expert James
Date published: 2023-11-27

Is HP Laptop 17t-cn300, 17.3" good for light gaming on Roblox? I'm thinking of buying my son a laptop for Christmas and this laptop sounds like a nice and large budget laptop.

Asked by: Michael5329
For any software, you will want to check the publisher's website for the system requirements to make sure it meets the requirements for the setting you would like to use with that software. Updates can change those requirements which can prevent you from using your preferred settings or stop it from working with your device. With online software, your internet connection will also impact how well it will run. Roblox will currently run on this device.
Answered by: HP Live Expert James
Date published: 2024-11-03

This comes with 16GB RAM - what is the max RAM? Can I upgrade?

Asked by: TigLoki
This answer is wrong. I've upgraded mine to 32GB of RAM and almost didn't buy the laptop because of this answer.
Answered by: JamesN2PhxAz
Date published: 2023-05-27

Is the RAM upgradable to 32GB, 64 GB? Is the storage (HDD and SSD) upgradable to 1TB, 2TB?

Asked by: DanoS
Thank you for your question! This HP Laptop 17-cn0097nr has a 256 GB PCIe® SSD and a 1 TB 5400 rpm SATA HDD. The 1TB can be upgraded and the RAM can be upgraded up to 32GB of RAM. For assistance with upgrading please contact HP Support or visit an HP Authorized Service Center.
Answered by: HP Team Grant
Date published: 2023-05-27

Does it have an easy access door to do upgrades on bottom?

Asked by: Bentzx2
Hello. Thanks for your question. You would need to remove the bottom cover to access the motherboard on this HP Laptop 17t-cn400.
Answered by: HP Live Expert Cheri
Date published: 2024-03-25

Will 17.3" FHD touch screens be available any time soon?

Asked by: hongtai
Thank you for your question! This forum does not have information about inventory availability. Please contact HP Store Support for further assistance at this link: https://www.hp.com/us-en/contact-hp/shopping.html
Answered by: HP Team Grant
Date published: 2024-06-05
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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.