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CORSAIR Obsidian Series 750D Performance Full Tower Case (CC-9011035-WW)

4.6 4.6 out of 5 stars 3,304 ratings

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Standard
Brand Corsair
Color Black
Size Standard
Material Aluminum
Compatible Devices CPU

About this item

  • Beautiful brushed aluminum fascia makes an elegant design statement.
  • Generous expansion room for building high-performance systems.
  • Full side panel window to view your components.
  • Includes three AF140L fans, with room for up to eight fans.
  • International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

From the manufacturer

The full tower Obsidian case for great-looking high performance PCs

The Obsidian Series 750D full tower PC case combines generous expansion flexibility, room for advanced cooling options, and an interior that’s optimized for fast and easy builds and upgrades. It has a clean, elegant exterior that dispenses with arbitrary plastic add-ons in exchange for the beauty of brushed aluminum and solid steel. This rigid, rugged exterior surrounds a frame that has ample room for high-performance components and the sophisticated cooling you’ll need if you’re going to push those components to their limits. And, it incorporates a host of clever system builder-focused features, because building a system should be straightforward, trouble-free, and even fun.

The room you need when you’re getting serious

Nine PCI-E expansion slots support double and triple GPUs. There’s room for up to ten drives, and four USB ports on the brushed aluminum front panel.

Your system. Your cooling.

The three included Corsair AF140L high-airflow 140 millimeter intake and exhaust fans are custom engineered to deliver excellent airflow with less unnecessary turbulence and noise. You can mount up to eight fans, with room for dual radiators on the bottom, front, and top.

Take control of your storage

There are four separate mounting locations for the drive cages, and if you’re moving to 100% solid-state, you can remove the 3.5 inch cages entirely and use the four side-mounted 2.5 inch cages.

Designed for fast, straightforward builds

The side panels and expansion slots use thumb screws, and storage installation is tool-free. A center-post standoff holds the motherboard in place while you secure it, and the dust filters are easily accessible and removable. Our innovative cable routing system has multiple cutouts with rubber grommets for superior airflow and a cleaner look, and the CPU backplate cutout lets you install or upgrade your CPU cooling without removing the motherboard.

What's in the box

  • Corsair Obsidian Series 750D Full Tower Atx Case
  • Limited 2-Year Manufacturer Warranty
  • Looking for specific info?

    Product information

    Technical Details

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    Additional Information

    Warranty & Support

    Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.

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    Product guides and documents

    Product Description

    the Full Tower Obsidian Case For Great-looking High Performance Pcs The Obsidian Series 750d Full Tower Pc Case Combines Generous Expansion Flexibility, Room For Advanced Cooling Options, And An Interior That's Optimized For Fast And Easy Builds And Upgrades. It Has A Clean, Elegant Exterior That Dispenses With Arbitrary Plastic Add-ons In Exchange For The Beauty Of Brushed Aluminum And Solid Steel. This Rigid, Rugged Exterior Surrounds A Frame That Has Ample Room For High-performance Components And The Sophisticated Cooling You'll Need If You're Going To Push Those Components To Their Limits. And, It Incorporates A Host Of Clever System Builder-focused Features, Because Building A System Should Be Straightforward, Trouble-free, And Even Fun.

    Customer reviews

    4.6 out of 5 stars
    4.6 out of 5
    3,304 global ratings

    Customers say

    Customers like the quality, appearance, air flow, and ease of assembly of the system cabinet. For example, they mention that it looks nice, has plenty of room for things, and the front paneling is very cool. That said, some say that the cable management is ungodly wonderful, and that it offers great airflow while maintaining a low temperature.

    AI-generated from the text of customer reviews

    516 customers mention452 positive64 negative

    Customers like the size of the system cabinet. They say it has a lot of room inside, with plenty of room behind the motherboard tray for cable management. There is also excellent space for cable storage, and there is plenty of clearance for heatsinks. The case is huge and has so much room for anything. Customers also appreciate the large side window panel and the fact that it allows them to remove every drive bay.

    "...Also, this case is compatible with most PC mods or additions, making it a solid, lower price substitute for the Corsair 900D. The interior of the..." Read more

    "...Pros:Spacious - let's face it, this case is big. But that does not always translate to interior space...." Read more

    "...Other than that, the case is fantastic! There is soooooooo much room inside, I fit a UT60 360mm rad up top, an XT45 240mm rad in the bottom, AND a..." Read more

    "...to accept even ungainly-sized USB thumb drives; plenty deep enough for the longest video cards, and then some; lots of room in general that makes it..." Read more

    440 customers mention388 positive52 negative

    Customers like the quality of the system cabinet. They mention that the case allows good cable management, allowing them to route most of the cables. They appreciate the cable routing options, saying that it's incredibly easy to route wires for a nice clean build. Overall, customers are satisfied with the quality and functionality of the case.

    "...And there are plenty of routes for cables to be able to hide them and make it look nice...." Read more

    "...The fantastic cable management allows you to create a clean looking case...." Read more

    "...The cable routing options are nice, and there's a big enough gap between the case and the back of the motherboard tray that even with a lot of bulky..." Read more

    "...Also, the case allows good cable management, allowing you to route most of the cables and chords behind the motherboard so they don't clutter up..." Read more

    320 customers mention290 positive30 negative

    Customers like the appearance of the system cabinet. They mention that it looks nice, professional, has plenty of room for things, and is a very nice case. The aluminum look on the front goes good with any color scheme, and the front paneling is very cool. The tower also has some very nice additions, and wonderful the drive bays are designed.

    "...Great product, I love the sleek and simple look but that is subjective, and great customer service. I will be a Corsair customer in the future." Read more

    "...The fantastic cable management allows you to create a clean looking case...." Read more

    "...I think it'll handle quite a few upgrade cycles, and it really looks awesome without being too obnoxiously GAMERRRRrrr like many cases are these days." Read more

    "...Pros:- Looks nice and professional- It has plenty of room for things like a liquid CPU cooler and a long GPU-..." Read more

    171 customers mention147 positive24 negative

    Customers like the air flow of the system cabinet. They mention that it's roomy, offers great airflow, and has a low noise level. Customers also appreciate the 280mm fan, which is constantly pulling in air and quickly getting rid of heat. They say there is no shortage of cooling capacity, and the cavity up above the fan is perfect for heat management.

    "...As the name suggests the airflow is great...." Read more

    "...air or water cooling system you can put together and can easily accommodate 6 or more fans (I have 5 140mm and 1 120mm and it is whisper quiet)...." Read more

    "...atx, but also has really good cable management which has helped with the airflow...." Read more

    "...Great airflow path. The front panel comes with two 140mm fans and the cut-out panel means there's not much resistance...." Read more

    170 customers mention145 positive25 negative

    Customers like the value of the system cabinet. They say it's an excellent and sleek desktop PC case, it works out great, and is worth the money. They also mention that the liquid cooler is impressive, and the three 5.25" mounting bays up top work great. Overall, customers are happy with every last Corsair product and find it to be a very professional and mature looking case.

    "...Great product, I love the sleek and simple look but that is subjective, and great customer service. I will be a Corsair customer in the future." Read more

    "...compatible with most PC mods or additions, making it a solid, lower price substitute for the Corsair 900D. The interior of the case is the most..." Read more

    "...The three 5.25" mounting bays up top work great too...." Read more

    "...Decent price for what you get.Cons:It would be nice to have a fan filter for the bottom optional case fan area...." Read more

    164 customers mention155 positive9 negative

    Customers find the assembly of the system cabinet to be easy. They mention that it is very easy to work with this case, and it is easy to connect those hard-to-connect hard drive cables. They also mention that the case is roomy and it's easy to build a very clean PC inside of it. They recommend this case to experienced builders or those newer to building PCs, saying that it'd be perfect for experienced or new PC builders.

    "...first time building a PC so how large the case is made it very easy to work inside of...." Read more

    "...That said, the Corsair 750D was the easiest and most comfortable build I've ever had...." Read more

    "...Pros:- Looks nice and professional- It has plenty of room for things like a liquid CPU cooler and a long GPU-..." Read more

    "...Conclusion:Overall easy to build with and more options than you can shake a stick at for cooling your wicked rigs...." Read more

    262 customers mention162 positive100 negative

    Customers have mixed opinions about the thickness of the system cabinet. Some say it's well constructed, with excellent case quality. Others say that the build quality just didn't feel as good as the CM Trooper, the fabric is extremely fragile, and the side panels are a bit flimsy. They say the quality control missed the mark.

    "...It looks very sleek and is made out of fine quality material...." Read more

    "...The side panels are a bit flimsy, and the acrylic window creaks as the panel flexes. Not a problem once they are installed...." Read more

    "...This case is a fantastic option for anyone who wants a high quality case for a reasonable price...." Read more

    "...The case as a whole feels sturdy and fine, so I don't think it's a problem but still when I look at some of the pieces they seem quite thin...." Read more

    105 customers mention68 positive37 negative

    Customers are mixed about the noise of the system cabinet. Some mention that it's surprisingly quiet considering how many fans and drives they have in it, while others say that it is a little noisy. The side panel screws come completely off, the trays were bent, and it had no noise dampening material. It creaks when you move it, and does scratch up if you're not careful.

    "...And the fans are all nice and quiet. Once I put my headphones on, even with no audio, I can no longer hear the pc running...." Read more

    "...The fans are quiet.Cons:- The front panel is supposed to latch in place, but it doesn't stay on very well...." Read more

    "...The side panels are a bit flimsy, and the acrylic window creaks as the panel flexes. Not a problem once they are installed...." Read more

    "...a nice clean build, it is solidly constructed, looks elegant is both quiet and cool with a proper fan setup...." Read more

    I love this case... for the most part.
    4 Stars
    I love this case... for the most part.
    This is a very nice case. It houses my new build beautifully and keeps the noise level down pretty well. I thought the front would be a bit restricting, but it hasn't proven to be an issue. Under testing, there are no temperature difference, with all fans at max speed, with the front panel on or off. The front's brushed metal finish "skin" looks very, very nice. I have no complaints about the exterior at all, nor the interior really, as long as I view the case for what it's meant to be in stock form. This case is pretty roomy and offers great airflow while maintaining a low sound presence.I do wish Corsair included a filter for the 120mm spots on the bottom.I'm not a fan of the optical drive bay being one-piece with much of the front metal. I'll be installing a 420mm radiator up top along with a 280mm in front and a 240mm at the bottom to cool a large system including two water pumps. To do this, the bay had to be removed. Rivets hold two sides of the bay, but I had to perform surgery to sever the bay from the rest of the case's metal up front. Not a huge issue, I just found it annoying. The case did lose a slight bit of rigidity with the side panel off, but it gives no intention of warping or collapsing.I didn't opt for the 900D, as I felt the 750D would be large enough. Strangely, the 750D isn't as large as I was hoping. It's just about the same size as Corsair's own 600T, a larger mid-tower case.Tall CPU coolers are no issue in this case, as it's nice and wide. There's a lot of room behind the motherboard tray for cable management, but it still doesn't prove to be enough with Corsair's HX1000i's included modular cables. Everything will soon be individually sleeved, so I'm not sure it'll remain to be an issue.Building a system in this was nice. There was plenty of room. Unfortunately, due to future plans, I had to ditch the nice 2.5" racks. These were a nice touch, though, even if the retaining mechanisms were a bit annoying to fully seat. For some reason, though, building a system in this didn't feel as nice as building in Corsair's Air 540. The 750D does look incredibly better, however.
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    Top reviews from the United States

    Reviewed in the United States on February 15, 2017
    Size: StandardVerified Purchase
    Reviewed in the United States on April 27, 2020
    Size: AirflowVerified Purchase
    Reviewed in the United States on September 25, 2017
    Size: StandardVerified Purchase
    7 people found this helpful
    Report

    Top reviews from other countries

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    Dylan Schutt
    5.0 out of 5 stars Mon avis
    Reviewed in France on September 3, 2023
    Size: AirflowVerified Purchase
    One person found this helpful
    Report
    chris
    5.0 out of 5 stars super
    Reviewed in France on August 17, 2021
    Size: StandardVerified Purchase
    customer23482
    5.0 out of 5 stars A Fantastic Non-Flashy Enthusiast Case of High Quality
    Reviewed in Canada on December 11, 2019
    Size: AirflowVerified Purchase
    Stephanie Ringrose
    5.0 out of 5 stars Beautiful case! Simple
    Reviewed in Canada on January 29, 2018
    Size: StandardVerified Purchase
    bitengineer
    5.0 out of 5 stars Size Matters
    Reviewed in the United Kingdom on October 28, 2019
    Size: AirflowVerified Purchase