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Lenovo Ideacentre K450

alaTest has collected and analyzed 109 reviews from magazines and websites. Reviewers are impressed by the value for money and size. The design and usability also get good opinions. Some have doubts about the reliability.

usability, design, size, value for money


We analyzed user and expert ratings, product age and more factors. Compared to other Desktops the Lenovo Ideacentre K450 is awarded an overall alaScore™ of 89/100 = Very good quality.

Review analysis

(Based on 109 reviews)

User Reviews  

Showing 99 review(s)

Expert Reviews User Reviews
Showing 1 - 10 of 99 Show Reviews: in English

Consumer review by:

Amazon review summary for Lenovo Ideacentre K450


alaTest has collected and analyzed 3 user reviews of Lenovo Ideacentre K450 from The average user rating for this product is 3.7/5, compared to an average user rating of 4.0/5 for other Desktops on

value for money

67% of the reviews on give this product a positive rating.

This summary is based on the products: Lenovo IdeaCentre K450 Desktop (Black)Lenovo IdeaCentre K450 Desktop (57323873)

Consumer review by:

Bad To Upgrade


Nice case Fast cabel management good tempatures

You cant simply "buy" a new psu aparently lenovo uses a custom cable 240 wat psu if you use a new one without this cable leds wont work and my front headphone jack was damaged my only cons but great pc wish i could upgrade psu

Consumer review by:

At This Price There is No Peer


Whether you spend $300 or $1000 you won't go wrong buying Lenovo.

At this price there is no peer.......this thing screams ; I built a couple computers for myself as buying boxes off the shelf with good hardware was either nearly impossible or required mortaging something ; Then I bought a Lenovo and it immediately...

If there are any negatives I haven't experienced them


Consumer review by:

Runs smooth and quiet.


I do appreciate this pc. I do however like the easy access to usb ports. There are only two in the front of the tower.This product is... quiet, Attractive design, lightning fast, Sharp graphicsAbout me... Basic web surfing & emails, Gamer

Fast reacting and fairly easy to use

The limit to usb ports in the front of the tower

Consumer review by:

Great PC


I am replacing a PC with Windows 7 which I love and find Windows 8.1 diminishing my overall new PC experience. This computer is fast and has a pretty good video card. I wish Bestbuy or Lenovo would offer the same computer with Windows 7 as an option. I...

All the best new technology

Windows 8.1

Consumer review by:

great speed and starting programs


Good experance with the computer. I use it 4-5 hours a day for gaming. Graphic card keep up with the newest game on the markert. sound quality is ideal. Window 8 is a little hard to get used to but the more I use it the more I like the way It...

User friendly

learning the in and out of windows 8

Consumer review by:

Great for price


Great computer for the price. Not liking windows 8 though.This product is... quiet, A nice compact size, easy to set up, lightning fastAbout me... Comfortable with technology

love the speed

windows 8 is way different than 7

Consumer review by:

Love it


I LOVE this. I bought a Blu-ray writer and installed it and now its beyond perfect.This product is... Perfect for Business, Attractive design, easy to set up, lightning fast, Sharp graphicsAbout me... Regularly process large video or graphics files,...

It's perfect

Consumer review by:

Good computer but not what I needed


Did not want Windows 8, but bought this computer with the understanding that Geek Squad could remove Windows 8 and install Windows 7 (which I ordered at the same time). After several attempts, they were unable to do so. Never took the computer from the...

Consumer review by:

Just what I needed


This tower is perfect for my online travels. has lots of storage and a pleasure to navigateThis product is... Inputs which I need, quiet, A nice compact size, Premium quality mouse/keyboard combo, easy to set up, lightning fast, Sharp graphicsAbout...

Lots of storage and fast

Product Specifications


DVD Writer:DVD-Writer
Fingerprint Reader: No
Hard Drive Type:Hard Disk Drive / Hybrid Hard Drive
Remote Control: No
TV Card: No
Video Editing Card: No
Web Cam: No


Bluetooth: No
Card Reader:9 in 1 Card Reader
TV Output: Yes
Wireless LAN: No


Aspect Ratio:Not Applicable
True Resolution:Not Applicable

General Features

Digital Entertainment Platform:Not Applicable / vPro
Media Centre Edition: No
Operating System Version:Windows 8
Product Type:Tower


Brand of Graphic Chip:nVidia
GPU Model (Graphic Card):GEF GTX650 / GEF GTX660
GPU TYPE:Dedicated GPU + OnBoard


Chipset Brand:Intel®
Chipset Type:B85 / H61
Hyper Threading:No / Yes
Processor:Core™ i5 / Core™ i7
Processor Brand:Intel ®
Processor Number:I5-4430 / I7-4770