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Customer Ratings & Reviews

Your price for this item is $144.99

Customer reviews

Rating 4.8 out of 5 stars with 178 reviews

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Rating by feature

  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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99%would recommend to a friend

Customers are saying

Customers find value in the iCUE 4000X RGB's excellent cable management, ample space, and impressive airflow. Many appreciate the ease of building in the case, along with the included RGB fans and aesthetically pleasing design. While some users note limitations with larger AIO cooler compatibility, the overall positive feedback highlights its value for the price. The case's features, such as quiet fans and clean color options, are frequently praised.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 4 Showing 61-80 of 178 reviews
  • Pros mentioned:
    Airflow

    Rated 5 out of 5 stars

    Great case for the price

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Wow so far this case is so good for airflow and aesthetics. I can do so much with this and not to mention the space for the aio cooler I got, it’s looking very very cool. Truly recommend

    I would recommend this to a friend
  • Pros mentioned:
    Airflow
    Cons mentioned:
    Aio

    Rated 5 out of 5 stars

    Decent air flow

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Decent case that came with 3 fans allready and has good air flow. You cant fit a 360mm aio ontop so account for that. I was able to mount my aio sideways but thats not how i like it so be aware.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Wonderful PC case

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Wonderful PC case lot of space inside and it came with it's own fans, and it is an rgb lighting case, lot of ventilation for the case because of the build quality

    I would recommend this to a friend
  • Pros mentioned:
    Cable management, Case size

    Rated 5 out of 5 stars

    Great stylish case

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great case for a mid. Has plenty of room for everything I need to put in it and really good cable management. No exhaust fan but that wasn't a big deal for me. Very pleased with this stylish case.

    I would recommend this to a friend
  • Pros mentioned:
    Cable management

    Rated 5 out of 5 stars

    Nice case.

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Unknowingly bought a white case while I was in a rush at Best Buy. When I got I was a disappointed in myself for not reading the description on the box. I was going to return it, but then I opened the box and saw the case. I quickly changed my mind and decided to keep it. I was excited to build a white case - first time ever. I was glad I did keep it. I liked the case so much I bought the black also for a later build. Cable management was made easy because of the depth of area in the back. Much deeper than other cases, and close the back cover was a breeze.

    I would recommend this to a friend
  • Pros mentioned:
    Cable management, Case size

    Rated 5 out of 5 stars

    Pretty to look at

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very spacious case. Effortless cable management. Enough space for ssd's + 2 hdd's. Fans are quiet and the ability to customize its colors is much appreciated.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 4 out of 5 stars

    Good quality

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Case easy to work in. Loses a point for preinstalled fans and hub not being wired correctly

    I would recommend this to a friend
  • Pros mentioned:
    Cable management

    Rated 5 out of 5 stars

    Good case with great features!

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love the style of this case and the additional things included like pre-installed fans and cable management at the back is pretty nifty.

    I would recommend this to a friend
  • Pros mentioned:
    Cable management

    Rated 5 out of 5 stars

    GOOD CLEAN CASE

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This case looks really clean with good cable management also comes with 3 preinstalled fans which is a plus.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great PC Case

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The design and space on this case is great. The price makes it a great buy. Do recommend this case to build a nice PC.

    I would recommend this to a friend
  • Pros mentioned:
    Airflow

    Rated 4 out of 5 stars

    Awesome case

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is my 4th or 5th case of this series, ive built several for customers and my wife chose this for her PC build. I live the white/grey and with several version, sizes available you have alot of versatility. There is plenty of room and airflow is great. I have bought tons of corsair products and they have never let me down (although the case I bought the front glass clips/little round balls at bottom were broken inside the snap in holder). Unfortunately for me with all the thousands of $$$ I spend at Best Buy I just found out that you dont recieve rewards points with the lease option. This really irritates me as just this year I've spent around $7,000 at Best Buy and they get paid the same wether its cash or lease and to recieve $15 in rewards is like a slap in the face.

    I would recommend this to a friend
  • Pros mentioned:
    Case size, Rgb

    Rated 5 out of 5 stars

    Great case

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Nice large case my 3090ti fits no issues rgb looks nice. Airflow could be better in front

    I would recommend this to a friend
  • Pros mentioned:
    Cable management

    Rated 5 out of 5 stars

    Best case ever

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This case is magnificent.. i cant day enough about how wonderful it is. Cable management and good fans installed already.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    pc case

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    this was one of the best case that Best Buy has the only thing I would like that this case had was one more fan in the back by the motherboard.

    I would recommend this to a friend
  • Pros mentioned:
    Cable management, Case size

    Rated 5 out of 5 stars

    Great Case

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great Case, A good amount of room in the back for cable management, Alot of room below for PSU and HDD's

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great case!

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    everyone probably has this case but it is perfect. pretty much able to handle any and all hardware you want to use

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    An Excellent Case

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This is a great case. It's also beautiful. The colors of the fans are breathtaking. The power supply and motherboard fit well. The whole build went well. This is the fastest I have ever built a machine. The only problem I had (if it could be called a problem) was that I didn't know how to connect the fan controller. The answer was easy to find on the Corsair web site. Speaking of which, it is very good and includes a forum for discussing their products. This case is extremely quiet, even with all of the fans running. It has space for a water cooler at the top, but I don't have a need for it. The case also seems very sturdy. All the parts fit well. I also noticed that it isn't very heavy. It has room for two HDDs and two SDDs. I only installed one SSD, which is one reason my build is so quiet. I'll probably change to a M.2 drive. I installed Linux and discovered that Corsair does not have a version of its fan software for Linux. The fans just randomly change color, which is pretty, but can be distracting after a while. I also discovered that Logitech does not make a Linux version of its Flow software for their MX mouse and keyboard. That was disappointing, because it means I can't use this build at my desk until I install Windows. So I will probably change to Windows when I switch to an M.2 drive. Something I really like about this case is its feet. There's plenty of room to slide my fingers under the case to lift it. The case is very stable on a desk top. The look great, too. The case arrived very quickly and in excellent condition. Best Buy's price for it was as good as any other place I checked. The shipping was free and fast. Overall, I am very impressed with this case and am glad I bought it.

    I would recommend this to a friend
  • Pros mentioned:
    Cable management, Ease of use

    Rated 5 out of 5 stars

    Easy to cable manage

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Super easy to use, looks great in white. Easy to open with great and easy cable management.

    I would recommend this to a friend
  • Pros mentioned:
    Airflow

    Rated 5 out of 5 stars

    Awesome case

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This case is best for airflow plus it looks great. My friend got one and black as well looks awesome

    I would recommend this to a friend
  • Pros mentioned:
    Airflow, Rgb

    Rated 5 out of 5 stars

    White build

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great airflow for the computer so it doesn’t overheat. And it comes with three Rgb fan I love it.

    I would recommend this to a friend
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