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HP Laptop 17t-cn400, 17.3"

HP Laptop 17t-cn400, 17.3"

CUSTOMIZABLE
Energy Star
EPEAT
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Product # 9Z462AV_1
Color
  • Windows 11 Home
  • Intel® Core™ 5 120U (up to 5.0 GHz, 12 MB L3 cache, 10 cores, 12 threads) + Intel® Graphics
  • 8 GB DDR4-3200 SDRAM (1 X 8 GB)
  • 256 GB PCIe® NVMe™ M.2 SSDSee all Specs

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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**.

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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™ 5 120U (up to 5.0 GHz, 12 MB L3 cache, 10 cores, 12 threads) + Intel® Graphics
Alternate Options
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 (1 X 8 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, FHD (1920 x 1080), IPS, anti-glare, 300 nits

Screen-To-Body Ratio

84%

Webcam

HP True Vision 720p HD camera with integrated dual array digital microphones

Audio Features

Dual speakers

Color

Included in Current Configuration
Natural Silver
Alternate Options
Pale rose gold
Moonlight Blue

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

Keyboard

Included in Current Configuration
Full-size, soft grey keyboard with numeric keypad
Alternate Options
Full-size, backlit, soft grey keyboard with numeric keypad
Full-size, jet black keyboard with numeric keypad

Finger print reader

Compatible to Natural Silver and Pale Rose gold

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
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

45 W Smart AC power adapter

Office software

Included in Current Configuration
No Additional Office Software
Alternate Options
Microsoft® 365 Personal 1 Year
Microsoft® 365 Family 1 Year
Microsoft Office Home 2024

McAfee AI Powered Security Software

Included in Current Configuration
Security Software Trial
Alternate Options
M+ Prem Individual - 12 month
M+ Prem Individual - 24 month
M+ Prem Individual - 36 month

Software included

McAfee Online Protection 30-day trial

Security management

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

Energy efficiency

EPEAT® Gold registered

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)

15.78 x 10.15 x 0.81 in

Weight

4.6 lb

Package weight

6.54 lb
HP Laptop 17t-cn400, 17.3" is rated 4.3 out of 5 by 2488.
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Rated 5 out of 5 by HapHappy from great Laptop works as expected. speed and operability is great. size and features are great
Date published: 2025-07-14
Rated 4 out of 5 by Schnauzer7 from Computer is nice for regular email and web surfing The 17 inch screen is nice. I think once you get a 17 in screen it is hard to go back to anything smaller except maybe for travel. The laptop so far has been responsive with the I5 chip and 8MB of memory. The 256GB solid state drive is nice but in reality, you are only left with about 170GB to use. I might have opted for more drive space had I known so much space would be used up even before I got the computer. Setup was easy and updated software had to be downloaded before use. The computer was a nightmare to register as the website was telling me the serial number was invalid. Using the chat feature to solve the problem was fruitless. After several hours on hold and talking to customer service, it was resolved using the HP assistant app. I was stuck in a do loop with the AI chat assistant until I finally located a toll-free number. Access to customer service is almost impossible. I took a star away for this reason. I got the computer on a deep, discounted, very limited time sale which is the reason I got it (and that it is Windows 11). I would not pay the regular price.
Date published: 2025-07-13
Rated 5 out of 5 by J J Sawyer from Very happy buying this laptop Great laptop good price and good delivery time.
Date published: 2025-07-13
Rated 3 out of 5 by Gram’s from HP laptop I have found this HP laptop is very hard to maneuver in it. I’ve never worked on a HP laptop or desktop computer before. This could possibly be the problem that I’m having. Each computer company has their own operating system.
Date published: 2025-07-13
Rated 1 out of 5 by GL97 from Touch screen doesn’t work Touch screen not working
Date published: 2025-07-13
Rated 5 out of 5 by Anonymous from Everything you need! Edge to edge screen, rapid start and number key pad were requirements for me. Perfect size for all my apps using Wi-Fi and Bluetooth. Would rather have more USB ports. I’d buy this again.
Date published: 2025-07-13
Rated 5 out of 5 by Anonymous from Fancy Fast, easy and beautiful
Date published: 2025-07-13
Rated 5 out of 5 by LarryPV from Check this out Good laptop for the money
Date published: 2025-07-11
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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: 2025-06-16

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 Team 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 Team James
Date published: 2024-11-03

Is t h e power cord included

Asked by: Busy grammy
Hello. Thanks for your question. The charger and power cord is included with this HP Laptop 17t-cn300.
Answered by: HP Team Cheri
Date published: 2025-03-11

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

Is this fanless?

Asked by: Egggyg
Thank you for your question! No, this HP Laptop 17t-cn400 is not fanless.
Answered by: HP Team Grant
Date published: 2024-07-05
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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.