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HP Laptop 17t-cn400, 17.3"

HP Laptop 17t-cn400, 17.3"

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Product # 978Y0AV_1
Color
  • 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 (1 X 8 GB)
  • 256 GB PCIe® NVMe™ M.2 SSD
  • 17.3" diagonal, HD+ (1600 x 900), anti-glare, 250 nitsSee all Specs

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Engineered for Sustainability
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™ 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 (1 X 8 GB)
Alternate Options
12 GB DDR4-3200 SDRAM (1 x 4 GB, 1 x 8 GB)
16 GB DDR4-3200 MT/s (1 x 16 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

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, anti-glare, 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, 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
Realtek Wi-Fi 6 (2x2) and Bluetooth® 5.4 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
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; PC Game Pass 3-month 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 4.2 out of 5 by 111.
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Rated 5 out of 5 by Anonymous from 17" HP laptop Very nice laptop. The 17" screen is really great and helpful.
Date published: 2025-12-28
Rated 5 out of 5 by Homar from ⭐️⭐️⭐️⭐️⭐️ Excellent Performance and Reliability I’ve been using my HP laptop for a while now, and ⭐️⭐️⭐️⭐️⭐️ Excellent Performance and Reliability I’ve been using my HP laptop for a while now, and it has exceeded my expectations in every way. The build quality feels solid and durable, yet it’s lightweight enough to carry around comfortably. The display is bright and clear, making everything from streaming to multitasking enjoyable. Performance-wise, it runs smoothly even with multiple apps open, thanks to its fast processor and generous memory. The battery life is impressive too—I can get through most of the day on a single charge. I also appreciate how quiet the laptop stays, even during heavier tasks. Overall, this HP laptop offers great value, strong performance, and dependable quality. Highly recommended for students, professionals, and anyone who needs a reliable everyday computer.
Date published: 2025-12-06
Rated 5 out of 5 by Anonymous from My HP I love my HP! I made a very good choice
Date published: 2025-11-23
Rated 1 out of 5 by Anonymous from TERRIBLE I cancel my order, and the sent it anyway. I sent it back and they never refunded my hard earned money. I had to file a dispute with my bank. I will NEVER EVER order anything from HP again. Luckily I have money, but can you imagine someone on a limited budget having to go through all of this. This company is very greedy and they DEFINITELY don't care about their customers.When I was talking to the lady about getting a shipping lable, she says to me "Christmas is coming up, maybe you could give it to someone as a gift" 😁😁😁😁😁😁 Really ??? Im done with HP .... NEVER AGAIN 💯
Date published: 2025-11-23
Rated 5 out of 5 by Anonymous from I like the laptop but Laptop is ok. I have had ongoing support issues though since the day it came into my home because I still have not gotten it registered.
Date published: 2025-11-06
Rated 5 out of 5 by Anonymous from Great Everything I expected and more
Date published: 2025-11-06
Rated 5 out of 5 by Jim B - West Chester, OH from HP Laptop 17tcn400 173 I purchased this laptop because I wanted a smaller computer to replace my HP desktop which lacked Windows 11. It is sleek and connects to my existing keyboard and monitor. I love HP computers. Several months ago I purchased the same laptop for my grandson who started college. We are both extremely happy with this laptop.
Date published: 2025-10-29
Rated 4 out of 5 by Anonymous from Laptop is good for me, but missing a few niceitys The screen view is good, the speed is good, would have liked to have another USB port, and a HDMI port to connect to our big TV to watch various internet based TV shows. Like and appreciate the numeric keypad, but wish the laptop had the facility for lighting the keys for low light conditions (my previous laptop had these things, but didn't pass the Win11 criteria.
Date published: 2025-10-18
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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 Team Cheri
Date published: 2024-03-25

Is the keyboard back lit? Also is it a touch screen?

Asked by: Donnie L
Thank you for your question! The HP 17t-cn400 Laptop does feature a back lit keyboard. While it does not come with a touch screen by default, it is a customizable model - to view all options simply click on 'Customize & Buy.'
Answered by: HP Team Maddie
Date published: 2025-04-03

Is there a CD / DVD player IN THE LAPTOP

Asked by: RobRob1
Hello. Thanks for your question. The HP Laptop 17t-cn400 does not come with a built-in CD/DVD player. You can use an external USB CD/DVD drive with this laptop.
Answered by: HP Team Cheri
Date published: 2025-02-18

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

Does it come with a product Manual?

Asked by: Eli@
Hello. Thanks for your question. The User Guide can be found by going to https://support.hp.com
Answered by: HP Team Cheri
Date published: 2025-05-12

Can you charge this 17-CP3035cl laptop via the USB C port? or only via the AC Pin?

Asked by: jefftaylor43
Thank you for your question! This HP Laptop 17t-cn400 can be charged via USB-C or the AC pin. HP recommends using the included AC adapter for charging the laptop.
Answered by: HP Team Grant
Date published: 2024-04-25

When did this system come out?

Asked by: Ms Janet 50
Hello. Thanks for your question. This HP Laptop 17t-cn400 came out in February 2024.
Answered by: HP Team Cheri
Date published: 2024-07-10

SD card port?

Asked by: kulak
Hello. Thanks for your question. The HP Laptop 17t-cn400 does not come with an SD card port. However, you can use an external memory card reader that connects via USB to read and write to SD cards. Look for a USB SD card reader.
Answered by: HP Team Cheri
Date published: 2024-12-29
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Return and exchange information
Eligible purchases from Nov 1 - Dec 25, 2025, can be returned or exchanged until Jan 15, 2026, or 30 days after delivery, whichever is later. A 15% restocking fee may apply. For details, please visit: https://www.hp.com/us-en/shop/cv/returnsandexchanges
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