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Corsair Obsidian Series 750D Airflow CC-9011078-WW Black Brushed Aluminum and Steel ATX Full Tower Computer Case

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  • USB 2.0 / USB 3.0 / Audio Front Ports
  • Black
  • Maximum GPU length 450m

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews
CORSAIR OBSIDIAN SERIES 750D AIRFLOW EDITION FULL-TOWER ATX CASE

The Corsair Obsidian Series 750D Airflow Edition is a full-tower ATX case with a clean, elegant exterior and painstakingly-designed interior. The modular drive-cage design gives you more possibilities to configure your PC. You can have your desired cooling solution and components installed—fast and easy.

MINIMALIST STYLE, MAXIMUM POTENTIAL

The 750D Airflow has a clean, elegant exterior that dispenses arbitrary plastic add-ons in exchange for beautifully-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.

HIGH-AIRFLOW FRONT-MESH DESIGN

The front panel is what makes the 750D Airflow different than the original 750D. Dual 140mm front-intake fans and a low-resistance mesh panel provide quiet, efficient air cooling performance for GPUs and DRAM.

MODULAR DRIVE-CAGE SYSTEM

The tool-free drive bays can be moved and removed, so you can use only what you need for your particular storage requirements. In turn, you’ll get increased space for components and better airflow potential.

FAST AND STRAIGHTFORWARD BUILDS

Smart design features and an optimized interior make this a true builder’s PC case. That’s because we believe building a system should be straightforward, trouble-free and most importantly, fun.


Learn more about the Corsair 750D (CC-9011078-WW)

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years
  • Read full details
  • Return Policies
    • Return for refund within: 30 days
    • Return for replacement within: 30 days
  • This item is covered by Newegg.com's Standard Return Policy.
5/ 5
One of the best PC cases I've ever used

Pros: - Looks nice and professional
- It has plenty of room for things like a liquid CPU cooler and a long GPU
- Organized: The different sets of screws were in separate bags. 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 the case above the motherboard too much.
- Screwless installation for 3.5" and 5.25" drives makes installation of drives fairly easy
- It includes real expansion slot brackets rather than pop-out throwaway placeholders that many other PC cases come with
- It comes with 2 front fans (140mm) and a rear fan (most other caeses only come with 1 front fan, and some don't come with any front fans at all). The fans are quiet.

Cons: - The front panel is supposed to latch in place, but it doesn't stay on very well. I contacted Corsair and they replaced my front panel for free.
- Cosmetic: If you install an optical drive or card reader in one of the 5.25" bays, the front of the drive isn't flush with the front of the case
- Know what you're getting into: It's a big case and might not fit well on some computer desks.

Overall Review: I recently bought this case for a new PC I built for myself. I wanted something that had plenty of room for a liquid CPU cooler and fans and airflow, and this case delivers. Also, the size makes it easy to work on inside if you want to replace or upgrade something. Just know that this is a big case and might not fit well on all computer desks.

I installed a liquid CPU cooler to the top of the case using the long fan screws that came with the cooler. I put the fans on top of the radiator, with the long screws going through the top of the case, through the fans to the radiator.

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Ownership: 1 week to 1 month
Verified Owner
1/ 5
Corsair Obsidian Series 750D Airflow CC-9011078-WW Black Brushed Aluminum and Steel ATX Full Tower Computer Case

Pros: It is big, if that is what You want.

Cons: I wish I had never ordered this case. The front panel will not stay on and I didn't realize it had a glass side. Not sure I will ever use it.

0 out of 5 people found this review helpful. Did you?
Manufacturer Response:
Dear Customer,

For technical issues, please contact our Tech Support at 888-222-4346 or submit a ticket at support.corsair.com and we'll be more than happy to troubleshoot them. We are sorry that you are having trouble with a CORSAIR product.

Thank you,
CORSAIR Customer Support
CORSAIR Support Email: support@corsair.com
CORSAIR Support Phone Number: 888-222-4346
Ownership: 1 month to 1 year
Verified Owner
5/ 5
It fulfills its purpose of great Airflow

Pros: - that thing is a wind farm. I have it configured to have two intake 120mm fans on the bottom, two 140mm fans in the front, two exhaust 140mm fans on the top mounted to a radiator, and one 140mm exhaust fan on the back. This creates a positive pressure air flow, keeping the dust out (more air enters then leaves)
- it had motherboard standoff screws, so you won't fry your motherboard as some people forget to install them
- great cabling management, due two second plane that allows you to have the cables pass without being exposed
- lower bay removes, allowing to install the two 120mm fans
- due to its size there is lots of space inside
- solidly build, you can tell it was well made

Cons: Minor things:
- I don't care much about the front SATA bays, and there is no way to remove them
- It weights quite a bit with all the components installed, so don't think you are going to be moving it around much
- It does not have dust filters for all the fans (I purchase a dedicated DEMCiflex Dust Filter Kit for this case)

Overall Review: I spend a considerable amount time researching best airflow cases , and this was my finalist. While it is not most ascetic case out there, (shiny lights don't mean much to me) it comes with superb airflow.

Did you find this review helpful?
Ownership: 1 week to 1 month
Verified Owner
5/ 5
wel designed

Pros: easy to set up

Cons: case came with a defective catch on right grill cover and I may have to send it back to newegg as corsair is making it to hard to comply with there want of proof of problem

Overall Review: I have showed this case to others and they agree it is well designed

Did you find this review helpful?
Ownership: 1 month to 1 year
Verified Owner
1/ 5
defective design of front panel snap on/off

Pros: huge capacity inside
3 front external 5.25in bays
nice brushed aluminum

Cons: bottom front cover has defective design for snap-on snap-off. The hard aluminum panel is supposed to hold using butter soft plastic snaps that easily break during shipping or even gentle use. The panel cannot snap-in and stay in place without these snaps, and they cannot be replaced/repaired. you are stuck with a non-working panel or go without the front panel, or tape it in with black tape.

Overall Review: Avoid any Corsair case that uses this defective design. It is a heart breaker because otherwise the case it is a fine case

3 out of 3 people found this review helpful. Did you?
Manufacturer Response:
Dear Customer,

We're sorry that your CORSAIR Case arrived damaged. Please contact our Tech Support at 888-222-4346 or submit a ticket at support.corsair.com and we'll be more than happy to assist you with an RMA if necessary.

Thank you,
CORSAIR Customer Support
CORSAIR Support Email: support@corsair.com
CORSAIR Support Phone Number: 888-222-4346
Ownership: 1 month to 1 year
Verified Owner
3/ 5
Big & Roomy

Pros: Lots of room.

Cons: Back panel is flat & there is no room for all the cables, commander pro & wire ties. Etc.....

0 out of 1 people found this review helpful. Did you?
1/ 5
Cheap!

Pros: Big easy to work in.

Cons: I have always wanted a 750D so new build I got one and was so disappointed the case is just cheap!
Where you install the SSD's CHEAP! and the front panel wires all could longer the reset wont even reach to plug it in.
For a case that cost this much DON'T waste your $$$ there are much much better case's that are less expensive.

1 out of 8 people found this review helpful. Did you?
Ownership: 1 month to 1 year
Verified Owner
5/ 5
fantastic tower

Pros: Pros: The size of the tower will accommodate the largest graphic cards. The power Supply sits on the bottom and you can put the fan on the bottom also, a dust screen that removes from the back is easy to clean. All the fans in the case are 140mm, two on the front and one in the back top side. The case comes with 2 racks that can be mounted on the bottom side by side or stacked. If you don’t use them there is space for 2 more 14mm fans. I used one rack and installed another fan on the bottom. I used a liquid cooling system for my CPU. It could mount on the front or top, I choose the top and use a twin 140mm radiator, plenty of room. You should mount the liquid cooling system first before installing the motherboard, it will save you time and cuss words... Screens. One on the bottom for power supply like I stated, one in front for the double fans easy to remove to clean, one on top that is there for looks. The fans in the CPU cooler blow out!! Screen is held in place by magnets. Over all construction is solid, plenty of room to hide the cables behind the motherboard. A mounted rack in the front will hold four 2 1/2 SSD out of site. I would recommend this tower to anyone who likes a solid build with plenty of room to keep your components cool.

Cons: Cons: the tower is big, make sure you have a place to hold it, not inside a closed door cabinet. If your going to do that I would recommend not using any fans to cool with. It will burn up your system just a little bit faster so you can replace your old cards, JK. Ha ha.

Overall Review: Other: My build, Corsair 750D tower. ASUS TUF Z-390 MB, 32g DR4 3600 RAM, H115 Corsair liquid cooling system for 9th Gen I7-9700 CPU. ASUS 1070 GPC card. Corsair 850 Power Supply.

2 out of 2 people found this review helpful. Did you?
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