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HP
HP 21.5" All-in-One Intel N100

HP 21.5" All-in-One Intel N100

4.3(36 ratings)

Best price now

$469.00at Best BuyChecked Nov 9

Compared across 5 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Last seen at $469.00 at Best Buy on Nov 9.
  • Checked at 5 stores.

Our take on the HP 21.5" All-in-One Intel N100

The HP 21.5" All-in-One is a compact desktop with the screen and PC in one white unit, built around Intel's low-power N100 quad-core and 8 GB of RAM. It runs Windows on a 128 GB solid-state drive and a 1920 x 1080 display, and it carries an Energy Star rating. It suits light home, student and front-desk work, where its quiet running and small footprint matter more than speed. Against mini PCs and tower desktops it trades upgradability and raw performance for a tidy, cable-light setup.

Best forBasic home and family desktopStudents and light office workFront-desk or kiosk useBuyers who want a tidy, cable-light setup
Pros
  • All-in-one design saves desk space
  • 1080p 21.5-inch screen is sharp for the size
  • N100 quad-core and SSD keep everyday tasks responsive
  • Energy Star rated for low power draw
  • 8 GB RAM handles browsing and office apps
Cons
  • 128 GB storage fills quickly
  • 8 GB RAM is not upgrade-friendly for heavy multitasking
  • N100 is slow for gaming or video editing
  • 21.5 inches is small for media work

HP 21.5" All-in-One Intel N100 prices at every store

  • PayMore AbilenePre-owned

    In stock

    $173.99Checked Nov 9
    Visit PayMore Abilene
  • eBayPre-owned

    In stockSold by nt_electronics

    $179.00Checked Nov 9
    Visit eBay
  • eBayRefurbished

    In stockSold by nt_electronics

    $219.00Checked Nov 9
    Visit eBay
  • Best BuyRefurbished

    In stock

    $449.00Checked Nov 9
    Visit Best Buy
  • Best BuyNew

    In stock

    $469.00Checked Nov 9
    Visit Best Buy
  • WalmartNew

    In stockSold by Smartisan Tech

    $499.87Checked Nov 9
    Visit Walmart
  • eBayNew

    In stockSold by tanyastreasuries

    $629.99Checked Nov 9
    Visit eBay
  • Wisetek MarketNew

    Out of stock

    $442.99Checked Nov 9
    Visit Wisetek Market

Store links may earn us a commission.

HP 21.5" All-in-One Intel N100 price history

$442.99$442.99
Nov 8Nov 9

Lowest price we've seen: $442.99 on Nov 8 at Wisetek Market. Tracked across 4 stores since Nov 8.

What reviewers say

  • 4.3 / 536 ratings

Ratings average 4.3 out of 5 from 36 buyers, who mostly treat it as a simple everyday machine. Praise centers on easy setup and quiet, low-power running; the main complaints are limited storage and modest speed.

What people mention
  • SetupPraisedOwners say it is running within minutes of unboxing.
  • PerformanceMixedFine for browsing and office work, but buyers notice it slows under heavier loads.
  • StorageCriticisedThe 128 GB SSD is called out as too small once Windows and apps are installed.
  • NoisePraisedThe N100 runs cool and quiet in everyday use.
  • SizeMixedThe 21.5-inch screen suits tight desks but feels small for media.

Specifications

Operating System
Windows
Processor Brand
Intel CPU
Number Of Cores
Quad-core
Graphics Processor
Intel GPU
Monitor Resolution
1920 x 1080
Color
White
Energy Star
Yes

Questions and answers

Is the HP 21.5" All-in-One N100 good for everyday use?
Yes for web, email, documents and streaming. It is not suited to gaming or video editing.
Can I upgrade the RAM or storage?
Memory is soldered on most N100 all-in-ones, so plan on 8 GB. Storage can usually be expanded with an external drive rather than internally.
Does it come with a keyboard and mouse?
HP all-in-ones in this class typically ship with a wired keyboard and mouse; confirm the box contents with the store.
Is it good for a student?
Yes for coursework and online classes. Add an external drive if you store large files.
Is it worth buying over a mini PC plus monitor?
The all-in-one wins on tidiness and setup, with one power cable and no separate box. A mini PC plus monitor gives you more upgradability and a larger screen for the same desk space.
Where is the HP 21.5" All-in-One Intel N100 cheapest?
At Best Buy, for $469.00, as of our latest check.
What do buyers say about the HP 21.5" All-in-One Intel N100?
Rated 4.3 out of 5 from 36 ratings.
Where can I buy the HP 21.5" All-in-One Intel N100?
5 stores we checked sell it, including eBay, Wisetek Market, Best Buy, PayMore Abilene, Walmart.

Stores we've priced the HP 21.5" All-in-One Intel N100 at

  • Best Buy deals and prices
  • Walmart deals and prices

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Hard Drive Type
Solid State Drive
Processor Speed
3.4 GHz
Installed Memory
8 GB RAM
Drive Capacity
128 GB Storage
Monitor Size
21.5″ screen