HP Days Sale
Save up to 69% on fall deals.
Plus, get FREE shipping storewide.
Engineered for Sustainability

HP Pavilion 27-ca0276z AiO PC, 27", Windows 11 Home, AMD Ryzen™ 7, 16GB RAM, 512GB SSD, 1TB HDD, FHD

  • This product has been discontinued.
  • Windows 11 Home
  • AMD Ryzen™ 7 processor
  • AMD Radeon™ Graphics
  • 16 GB memory; 1 TB HDD storage; 512 GB SSD storage
  • 27" diagonal FHD touch displaySee all Specs
Product # 20W78AA#ABA
The HP Pavilion All-in-One is simply all you need. A desktop designed to keep you productive for streaming or gaming with a flicker-free[1] display and killer audio experience. The low blue light filter keeps your eyes comfortable. And don’t forget how good you’ll feel about your choice with a sustainable design[2] you’ll love as much as the planet.

Enhance your well-being

Focus longer with a flicker-free[1], anti-glare display, with a low light sensor to help protect your eyes.

Supports your productivity

Stay securely connected with the 5MP pop-up camera, and power through the day with a reliable AMD Processor[6].

Sustainable Design

Contains ocean-bound plastic[3], EPEAT® Gold & ENERGY STAR® ratings[4], and comes in recyclable packaging.[5]

Get a fresh perspective

From a rejuvenated Start menu, to new ways to connect to your favorite people, news, games, and content—Windows 11 is the place to think, express, and create in a natural way.[7]

AMD Ryzen™ 5000 Series Processors

Whether you’re blazing through rigorous tasks with demanding apps or streaming shows and movies, experience premium performance and ultra-fast responsiveness with AMD Ryzen™ 5000 Series Processors.

Flicker-free

Using DC Dimming technology that controls brightness by adjusting direct current rather than cycling the backlight, we can eliminate screen flickering for more comfortable viewing.[8]

Glossy display panel

Experience a rich and vibrant screen with the glossy panel. Perfect in optimized indoor lighting, you can enjoy reduced reflection and direct light emission to enhance contrast and image vibrancy.

Sustainable design

Because little things make a big difference, this product includes a percentage of sustainable materials like water-based paint, ocean-bound plastic and 15% post-consumer recycled plastic in the design.[9]

PCIe SSD storage

Boot up in seconds with lightning fast speed with up to 512 GB PCIe SSD storage.

Dual storage configurations

By including both an SSD drive for the operating system and a traditional hard drive you get the benefits of both worlds—fast boot up times, snappy responsiveness, and larger storage capacity.

Quality everyone can count on

Life can be unpredictable, but your HP All-in-One shouldn’t be. Backed by over 230 individual tests, our All-in-One goes through it all to deliver durability you can trust and reliability you can count on.[10]

USB Type-C® 5Gbps signaling data rate

Plug in your external storage with this USB Type-C® port, featuring 5Gbps signaling data rate. And it’s reversible, so you never have to worry about plugging in upside down.[11]

USB Type-A 5Gbps signaling data rate

Plug in your external storage with this USB Type-A port, featuring 5Gbps signaling data rate.[12]

Dual channel memory

With dual channel technology, two channels work simultaneously to double the communication speed between the memory controller and the RAM increasing system performance.

802.11a/b/g/n/ac (2x2) Wi-Fi® and Bluetooth® 5 combo

Stay connected to Wi-Fi and to Bluetooth® accessories with wireless technology.[13]

Technical details

Operating system

Windows 11 Home

Processor

AMD Ryzen™ 7 5700U (up to 4.3 GHz max boost clock, 8 MB L3 cache, 8 cores, 16 threads)[6,7]

Graphics

Integrated: AMD Radeon™ Graphics

Display

27" diagonal, FHD (1920 x 1080), touch, IPS, three-sided micro-edge, glossy, 300 nits, 72% NTSC[17]

Memory

16 GB DDR4-3200 MHz RAM (2 x 8 GB)

Memory slots

2 SODIMM

Storage

512 GB PCIe® NVMe™ M.2 SSD

Secondary storage

1 TB 5400 rpm SATA HDD

Network interface

Integrated 10/100/1000 GbE LAN

Wireless technology

Realtek RTL8822CE 802.11a/b/g/n/ac (2x2) Wi-Fi® and Bluetooth® 5 wireless card

Power supply

120 W Smart AC power adapter

External I/O Ports

Rear:1 USB Type-C® 5Gbps signaling rate; 1 USB Type-A 5Gbps signaling rate; 2 USB 2.0 Type-A; 1 RJ-45
Side:1 USB Type-A 5Gbps signaling rate (Battery Charging 1.2); 1 headphone/microphone combo
:
:

Expansion slots

2 M.2 (1 for SSD, 1 for WLAN)

Video connector

1 HDMI-out 1.4; 1 HDMI-in 1.4

Webcam

HP True Vision 5 MP IR privacy camera with integrated dual array digital microphones, 1.4 ųm camera sensor

Audio Features

Audio by B&O; Dual 2.5 W speakers

Energy efficiency

EPEAT® Gold registeredENERGY STAR® certified

Special features

Tilt: -5° forward to 20° back

Color

Snowflake white, natural silver stand

Keyboard

HP 710 White Wireless Keyboard and mouse combo

Dimensions (W X D X H)

24.18 x 8.2 x 18.56 in

Weight

18.3 lb

Warranty

1-year limited hardware warranty and 90 days limited technical support for software and initial setup (from date of purchase)

Software included

McAfee LiveSafe™1 month trial for new Microsoft 365 customers[24]

Sustainable Impact Specifications

[39,40,41]15% post-consumer recycled plastic; Ocean-bound plastic; Recycled fabric in speaker grill; Water based paint

HP Pavilion 27-ca0276z Bundle AiO PC is rated 4.3 out of 5 by 89.
  • y_2023, m_10, d_1, h_5
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.35
  • cp_1, bvpage1
  • co_hasreviews, tv_61, tr_28
  • loc_en_US, sid_20W78AA, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_hp
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getAggregateRating, 35ms
  • REVIEWS, PRODUCT
Rated 5 out of 5 by Foxyblue from Has been good. to me It's been 14 months since I got it and I just love it, I shop, pay my bills and surf online with no problems. I even watch movies; it's been good to me thank God.
Date published: 2023-04-12
Rated 5 out of 5 by Fredrika - Florida from Great Product I absolutely love this desktop. It have everything I need and more!
Date published: 2022-12-02
Rated 1 out of 5 by Nicke07 from Not happy The computer had multiple problems with hardware and screen, had to call 3 times to get a refund for my product. I needed the computer for work and it interfered with multiple projects.
Date published: 2022-11-04
Rated 5 out of 5 by FFodge from Everyday Home Office Love everything about it. The keyboard is not my favorite but that is an easy fix! Great computer and great value.
Date published: 2022-10-14
Rated 4 out of 5 by Padgetti from System installation For some reason I spent 3 days trying to install but all I got was a screen regarding narrative and volume. Then 4 days later I signed in and I was able to set up everything? I didn’t do anything different either. But it’s working great now.
Date published: 2022-09-21
Rated 5 out of 5 by Mickey I from Great Purchase Very happy with my purchase! Easy setup!
Date published: 2022-09-12
Rated 5 out of 5 by malywamu from AIO is the way to go! Love my new AIO HP! My old one was still Windows 7 so it was useable for a very long time. I am delighted with the speed and capacity of my new desktop. I suspect it will serve me for many, many years with ease of use, style and flexibility.
Date published: 2022-09-09
Rated 5 out of 5 by Ms Tee from Computer love I love this computer it does everything i need it to do and more.
Date published: 2022-08-04
  • y_2023, m_10, d_1, h_5
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.35
  • cp_1, bvpage1
  • co_hasreviews, tv_61, tr_28
  • loc_en_US, sid_20W78AA, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_hp
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 7ms
  • REVIEWS, PRODUCT

Is there a slot for CD/DVD?

Asked by: Lyntha
No. They do not.
Answered by: uwu124
Date published: 2023-05-27

I have a Das 4 wired keyboard. Will I be able to use it on this all in one?

Asked by: jody 2
Thank you for your question! This HP Pavilion 27-ca0276z AiO PC will be compatible with any Windows 11 USB or Bluetooth-compatible keyboard.
Answered by: HP Team Grant
Date published: 2023-05-27

can i upgrade memory and hard disk

Asked by: MSRM
Hello. Thanks for your question. The RAM on this HP Pavilion 27-ca0276z AiO computer can be upgraded up to 32 GB DDR4-2400. There are 2 memory slots. You can upgrade the hard drive or the solid-state drives on this computer. This computer comes with 1 TB (terabyte) HDD storage and 512 GB SSD storage. You also have the option to add a solid-state drive to the available M.2 slot on the motherboard.
Answered by: HP Live Expert Cheri
Date published: 2023-05-27

Does the dimension of 18.56 in height include the stand or just the monitor itself?

Asked by: Ryseanjo
As the stand is permanently attached, this will be the true height.
Answered by: HP Team Grant
Date published: 2023-05-07

What generation/model is the integrated graphics card. How would it compare with Iris Xe? Thanks!

Asked by: Eriic
Thank you for your question! This HP Pavilion 27-ca0276z features an AMD Ryzen™ 7 5700U. AMD lists the GPU as an integrated AMD Radeon Graphics with a core count of 8 and a frequency of 1900MHz.
Answered by: HP Team Grant
Date published: 2023-05-27

Does the base of the computer capable of charging cell phones?

Asked by: GeekyBliss
Thank you for your question! Yes, the base of this HP Pavilion 27-ca0276z AiO PC does include the charging base for compatible phones.
Answered by: HP Team Grant
Date published: 2023-05-27

Can any of your all-in-ones be customized? I'm interested in your Pavilion 27-ca276z AIO PC. It would involved the GPU, Either a higher end AMD Radeon GPU or a higher end Nivada 3060 GPU

Asked by: RuAn
Thank you for your question! HP does offer customizable All-in-One PCs. Please visit this link to see the current available options: https://www.hp.com/us-en/shop/vwa/desktops/form=All-in-One;ordr=Customizable;segm=Home?jumpid=ma_dt_featured_na_5_220408
Answered by: HP Team Grant
Date published: 2023-05-27

Does it come with wireless keyboard & mouse

Asked by: Dizzy282
Thank you for your question! Yes, this HP Pavilion 27-ca0276z AiO PC does feature an HP 710 White Wireless Keyboard and mouse combo.
Answered by: HP Team Grant
Date published: 2023-05-27
  • y_2023, m_10, d_1, h_5CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.35
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_16
  • loc_en_US, sid_20W78AA, prod, sort_[SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_hp
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 20ms
  • QUESTIONS, PRODUCT
Return and exchange information
HP.com will accept returns or exchanges for this product up to 30 days after delivery. A restocking fee may apply. For details, please visit: https://www.hp.com/us-en/shop/cv/returnsandexchanges.