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HP C21-1000

HP C21-1000
alaScore 84

75 reviews

Jan, 2018

alaTest has collected and analyzed 75 reviews of HP C21-1000. The average rating for this product is 4.4/5, compared to an average rating of 4.2/5 for other Desktops for all reviews. People are impressed by the reliability. The usability is also mentioned favorably.

price, usability, reliability

We analyzed user and expert ratings, product age and more factors. Compared to other Desktops the HP C21-1000 is awarded an overall alaScore™ of 84/100 = Very good quality.

Review analysis

(Based on 75 reviews)

User Reviews  

Showing 75 review(s)

Expert Reviews User Reviews


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Showing 1 - 10 of 75 Show Reviews: in English

Consumer review by: VVS (

A waste of money


I bought this for my son who is homeschooled. It came on time nicely wrapped. It turns on and that's about all it does. I am a full time student, I work part time, my husband works full time and goes to school part time, we have 4 children, I have no...

Aug, 2014

Consumer review by: BILL HILL (

95 % Thumbs up


Actually, overall extreme value for the dollar. Was a little disappointed to learn the expansion slot that looks like it should be for a video card does not support one. Only usable to add a second monitor.... Boosted memory up to 4 GB right away,...

Apr, 2014

Consumer review by: Never Agai (

Worked great till it Crashed


The windows 7 OS crashed can get no help other than a phone number to some refurbisher. If I knew that they were nothing but a Internet ordering. and not the company you deal with if you have a problem I would never have purchased this from them. I...

Mar, 2014

Consumer review by: (

Good Product? Not So Much.


Was delivered DOA, so I have no idea how good or bad a computer this is. I guess this happens sometime. Am now waiting for the HP 6005 I ordered to replace it.

Mar, 2014

Consumer review by: Southerner (

Good deal on refurbished HP Compaq dc5700


Computer is good buy for the price. OS disk was not supplied. Hard drive is loud (kinda scary). However, every check I ran on the hard drive gave it an ok. It definitely needs more ram which I installed right away. It serves my purpose very well, but I...

Mar, 2014

Consumer review by: Bert (

spare computer


I bought this to set up in my wife's bedroom so she can watch netflix on her TV. She is not well and spends a lot of time in there and this allows her to use closed captioning for netflix. The sound sometimes bothers her. Great value.

Feb, 2014

Consumer review by: bms42675 (



Superb computer. Excellent value! I added 1Gb memory for even better performance. This was one of my better purchases- (and I make many)- and with the speed of shipment packaging and the computer itself I could not be more pleased. My first dealings...

Feb, 2014

Consumer review by: (

works great


I was just trying to get a better pc and this did the trick works great so far

Jan, 2014

Consumer review by: RANDY (

Doing good


It arrived super fast, powered up on the first try and no hick ups at all. This is my second one. I do recommend it for office use nothing. Amor data input and admin tyoe of services. It can get the job done for you.

Jan, 2014

Consumer review by: RICH (



Wanted to upgrade my home office. This was recomended to me and looked fine when i got it. After being installed it now will not work.

Dec, 2013