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HP

HP 21 All-in-One PC, Intel Pentium Silver J5040 Quad-Core Processor, 4 GB RAM, 128 GB SSD Storage, 20.7-inch Full HD Display, Windows 10 Home with Enhanced Security, Privacy Camera (21-b0020, 2020)

  • Based on 242 reviews
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Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon

Arrives Monday, Sep 22
Order within 16 hours and 1 minute
Available payment plans shown during checkout

Style: AIO 21-b0020


Features

  • ALL-IN-ONE ELEGANCE De-clutter your workspace and get more done with an All-in-One PC that blends the power of a desktop with the elegance of a slim, sleek display
  • FULL HD DISPLAY See more of your entertainment with an anti-glare, narrow-bezel, 20.7-inch display, boasting 2 million pixels for crystal-clear visuals and vibrant image quality (1). Watch your shows comfortably as you easily adjust the screens tilt 5 degrees forward and 20 degrees backward
  • TRUE PROCESSING POWER The Intel Pentium Silver J5040 processor is the perfect combination of performance, power consumption, and value; multitasking has never been smoother or more reliable with four processing cores to divide up the work (2)
  • MODERN GRAPHICS Smoothly stream 4K content and play your favorite games in 1080p, without the need for a dedicated graphics card. With excellent Intel UHD graphics performance, youll see the difference in everything you do (3)
  • MEMORY AND STORAGE Experience a boost in performance for improved multitasking with 4 GB of DDR4 RAM (4) and get up to 30x faster performance than a traditional hard drive with 128 GB of PCIe NVMe M.2 Solid State Drive storage (5)
  • PORTS AND CONNECTIVITY Access all the tools you need for better connectivity with 4 (2 SuperSpeed USB Type-A 5Gbps signaling rate, 2 USB 2.0 Type-A), external headphone/microphone combo port, as well as a Wi-Fi 5 (1x1) and Bluetooth 4.2 combo (6)
  • OS AND WARRANTY Windows 10 Home in S Mode is the most secure Windows ever built with fast boot times, increased responsiveness, and added protection against phishing and malware (7). Enjoy peace of mind beyond just cybersecurity with an AIO PC backed by over 230 individual quality tests and covered by a 1-year limited hardware warranty (8).
  • REMOTE WORK READY Web-conferencing and video calls are both optimized and safe thanks to the privacy camera shutter with integrated dual-array microphones and advanced noise reduction (9). Plus, enjoy smoother online experiences in multi-device homes with MU-MIMO router support.
  • MOUSE AND KEYBOARD Complete your All-in-One desktop with a keyboard and mouse combo that functions through a wireless USB transmitter
  • ENVIRONMENTAL RESPONSIBILITY Do the environment and your wallet a favor with an energy-efficient and eco-friendly desktop computer that is ENERGY STAR certified (10), EPEAT Bronze registered (11), and built with a low-halogen display (12).

Standing screen display size: ‎20.7 Inches


Screen Resolution: ‎1920 x 1080


Max Screen Resolution: ‎1920 x 1080


Processor: ‎2 GHz pentium


RAM: ‎4 GB DDR4


Memory Speed: ‎2400 MHz


Hard Drive: ‎SSD


Graphics Coprocessor: ‎Intel UHD Graphics 605


Chipset Brand: ‎Intel


Card Description: ‎Integrated


Graphics Card Ram Size: ‎0.01 GB


Wireless Type: ‎802.11a/b/g/n/ac, Bluetooth


Number of USB 2.0 Ports: ‎2


Brand: ‎HP


Series: ‎21-b0020


Item model number: ‎21-b-0020


Hardware Platform: ‎PC


Operating System: ‎Windows 10 Home


Item Weight: ‎9.04 pounds


Product Dimensions: ‎19.29 x 14.39 x 6.81 inches


Item Dimensions LxWxH: ‎19.29 x 14.39 x 6.81 inches


Color: ‎Snow White


Processor Brand: ‎Intel


Processor Count: ‎4


Computer Memory Type: ‎DDR4 SDRAM


Flash Memory Size: ‎128


Hard Drive Interface: ‎Solid State


Hard Drive Rotational Speed: ‎0.01 RPM


Date First Available: October 25, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • This is Windows 10 S....You cannot download anything except Microsoft Products
Style: AIO 21-b0020
I have ran computers over 30 years. Purchased and set up several at home and work. This thing was driving me crazy.... Could not connect to my Network Home Group and install printer. It would connect to my router but not my printer. After hours and days of frustration I did a lot of research and discovered Windows S will only allow you to install Microsoft products. You can take it out of S mode and it will work I was told. This was a brand new machine and I was not going to take a chance of voiding my warranty. So I returned it, paid twice the price, but got a PC with normal Windows 10, that works and is user friendly. I retired 5 years ago and I had never heard of Windows 10 S Mode. If you want a remote machine, no network, and nothing but Microsoft products, including the Internet, only Microsoft Edge, no Chrome, you might be ok with this....but I definitely was not. Beware ... show more
Reviewed in the United States on March 24, 2021 by Barbara Eddy

  • Got for my elderly father who does NOT like technology...he is enjoying it
Style: AIO 21-b1010
He only does the bare minimum. Email, Amazon and Facebook. No games, no chat, not much of anything. Some Office use and doctor video visits. His last computer was a dinosaur that was going to crash at any moment. I talked him into letting me upgrade him to this. It takes up much less room, larger monitor and very fast. I made everything look like his old computer and he is set. He is enjoying the look and feel of it, it is very easy for him, and it is quick. This is not a gaming system, but for an elderly writer with limited space, it is perfect. ... show more
Reviewed in the United States on January 10, 2022 by Lacey

  • Great for in home use!
Style: AIO 21-b1010
super easy setup; screen is nice & big, with a very clear picture; very happy with my choice of purchasing this computer! *pay attention to the size of the RAM - I purchased for homeschooling use & there was 1 program my kids could not access on here because it required a larger RAM Only critique is that I wish a wireless mouse & keyboard were an option for less cord/clutter look ... show more
Reviewed in the United States on January 17, 2022 by Jaclynne Thompson

  • Easy to set up
Style: AIO 21-b0020
I am not particularly computer savvy and this system was easy for me to set up. The screen has a clear image and so far so good.
Reviewed in the United States on October 12, 2021 by Lisa S

  • Love!!!
Style: AIO 21-b0020
Finally a computer that actually works!! Been scammed so much buying computers. I love this one! It is sleek and easy to use and set up! Love it!!!
Reviewed in the United States on March 5, 2021 by Amy Edwards

  • Workablity and price
Style: AIO 21-b0020
Great computer.
Reviewed in the United States on March 16, 2021 by CARROL CLARK

  • Love it
Style: AIO 21-b0020
I don't know if it's touch screen or not. But it is perfect for what I needed.
Reviewed in the United States on February 23, 2021 by Sandra Fite

  • Restocking fee after 3 days is outrageous
Style: AIO 21-b0020
It’s not a touchscreen which is what I requested in my search. Once it arrived and was set up, I noticed not only was it not touchscreen, it wasn’t wireless. And then to add anything to it, we had to take it out of safety mode which was a risk. I returned it within 3 days and was charged a $80 restocking fee. ... show more
Reviewed in the United States on April 7, 2021 by Yvette Jackson

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