Memorial Day SaleEnds 5/25. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content

Customer Ratings & Reviews

  • Front. CORSAIR - 4000D AIRFLOW ATX Mid-Tower PC Case - Black.
  • AAA : AAAA MAMM NO
  • The text on the image reads "Corsair."
  • Alt View 13. CORSAIR - 4000D AIRFLOW ATX Mid-Tower PC Case - Black.
  • Alt View 14. CORSAIR - 4000D AIRFLOW ATX Mid-Tower PC Case - Black.
  • Alt View 15. CORSAIR - 4000D AIRFLOW ATX Mid-Tower PC Case - Black.
  • Alt View 16. CORSAIR - 4000D AIRFLOW ATX Mid-Tower PC Case - Black.

CORSAIR - 4000D AIRFLOW ATX Mid-Tower PC Case - Black

Model:
CC-9011200-WW
SKU:
6424213
Highly rated by customers for:
Loading...

Customer reviews

Rating 4.8 out of 5 stars with 2353 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.8 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

98%would recommend to a friend

Customers are saying

Customers highly value the 4000D Airflow ATX Mid-Tower PC Case's excellent airflow and spacious design, finding it easy to build in and manage cables. Positive feedback also highlights the case's size and price. While some users noted minor concerns regarding the side panel and tempered glass, the overall experience is overwhelmingly positive.

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 87 Showing 1,721-1,740 of 2,353 reviews

  • Great case

    |
    |
    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I built my first pc in this case a few month back. It has great features like magnetic removable filters. This case is great for lots of different configurations.

    I would recommend this to a friend

  • Great mid sized case

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

    This case is solid, we’ll built. I like that it’s not quite as big as the NZXT, good for my desk size. Tint is nice on the glass, tones down the RGB some. Just support the glass from the bottom when you pop off the sides. You’ll like it.

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

    Great

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

    Plenty of room for all my son's stuff for building his computer.

    I would recommend this to a friend

  • Plenty of airflow for a fair price

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

    Excellent case with plenty of room to build your pc with, case is still working extremely well nearly a year later. The airflow increase was a very noticeable increase in comparison to my old case.

    I would recommend this to a friend

  • Great for any build

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

    Great case for any build. My only gripe is the top of the case doesn't come with a cover. It has a magnetic filter that goes over the top fans, but nothing that completely covers the top. The front has a cut out template for 120mm fans. You can fit 140mm fans, but they'll be slightly covered by the case. The rear only fits a 120mm. My configuration is 3 120mm fans in the front, a 280mm CPU AIO cooler mounted up top, and a 120mm high rpm fan in rear. This has 2 ssd mounts that are on the back of the motherboard. Along with a HDD rack that can fit 2. No slots in the front for cd mount or anything else, it's all used for fan space. The USB-C plugs make up the cons thou.

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

    Great tower

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

    Great tower lots of room for customizing and cable management

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

    Case

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

    Great quality case to fit and circulate the air for my new motherboard and GPU

    I would recommend this to a friend

  • Great case

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

    Great case. Loved building in it! Would recommend to anyone!

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

    Case

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

    Wonderful case. Thermals are on an all time low and easy to use.

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

    Great Case

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

    It has great air flow and great looks for a gaming PC

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

    Love it

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

    Love this case. very high quality and great cable management.

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

    case

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

    this is a great product that I would definitely buy again.

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

    nice

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

    Nice Clean Case easy to work in good cable management space.

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

    Good case

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

    Good case design. My PC finally wont overheat like before.

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

    Great Case

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

    Amazing case to build in w/ lots of airflow opportunity (duh)

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

    Pc Case

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

    Super slick and allows a lot of airflow 10/10. Recommended!!

    I would recommend this to a friend

  • Best Starting Case

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

    The case itself is easily built upon and offers easy setup which is great for new and experienced builders alike. Its my go to case as well for building PCs for clientele

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

    Review

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

    The case was easy to build up and good cable management.

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

    Good stuff

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

    Great computer case keeps my rig running very cool. Great deal

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

    Great case

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

    The only drawback is it doesnt come with enough fans. Otherwise its a great case perfect for airflow

    I would recommend this to a friend
Page 87, Showing 1,721-1,740 of 2,353 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.