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Item#: N82E16811139024

Corsair Obsidian 750D Black Aluminum / Steel ATX Full Tower Computer Case

  • ATX Full Tower
  • USB 2.0 / USB 3.0 / Audio Front Ports
  • 9 Expansion Slots
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
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  • newegg Your system. Your cooling. The three included Corsair AF140L high-airflow 140mm 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.
  • newegg The room you need when you’re getting serious The Obsidian 750D fits a graphics card of up to 450mm long , and a CPU cooler of up to 170mm high. Nine PCI-E expansion slots support double and triple GPUs. There’s also room for up to ten drives.
  • newegg Take control of your storage There are four separate mounting locations for the drive cages. 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.
  • newegg Designed for fast, straightforward builds The side panels and expansion slots use thumb screws, and the 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. The 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. Water tube holes are provided at the rear for a water cooling upgrade.
  • newegg Bottom-Mounted PSU Allows better case stability and independent PSU cooling.
  • newegg USB 3.0 I/O Panel The easy-access front I/O panel contains two USB 3.0 and two USB 2.0, and headphone and microphone connectors, for handy connection to peripherals.

Learn more about the Corsair 750D

Quick Info


  • Limited Warranty period (parts): 2 years
  • Limited Warranty period (labor): 2 years

Customer Reviews of the Corsair 750D

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  • Israel M.
  • 4/23/2015 3:45:07 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year

3 out of 5 eggsWhat happen to Corsair Obsidian quality

Pros: Case layout is top notch. good air flow with plenty of space and room for SSD and/or HDD. also can be used for water cooling as well. has all the bell and whistles as expected from Corsair
3eggs solely because of the QUALITY
NOTE: not purchased from NEWEGG wanted it in a pinch so purchased it locally from another well know computer store Direct..

Cons: Quality of the materials used. one of the SSD caddies broke while removing to install SSD, its a disappointment with the Quality i have come to expect from Corsair that is not there. this is i based on being an owner to an 800D and 650D this 750D quality can not compare to those two.

Other Thoughts: on the other hand Corsair still has one of the best customer support and service almost second to none.. i started a ticket for broken caddy in a matter of days i had a replacement... still the one of the best in this dept...

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  • Nicholas Y.
  • 4/21/2015 3:22:28 PM
  • Tech Level: Somewhat High
  • Ownership: less than 1 day
  • Verified Owner

5 out of 5 eggsGreat Case

Pros: Let me start off my saying this case is pretty large. There is loads of room inside and cable management is honestly a breeze coming from a HAF 932.

Dust filters : Front is easy to get to by removing the front panel with a simple push on the marked area. Filter underneath the PSU fits in snug without being a hassle to get out. Lastly the top filter which is magnet is by far one of my favorite features. Easy to remove and put back in place.

Cons: Only con I could think of is the lack of included zip ties. You receive 4 with the case but I would be nice to have extra to make cable management easier.

Other Thoughts: I debated upgrading to this case for a long time and I am pleased I did. One thing to note is how much quieter it is compared to my old HAF 932 however results on that could vary and a number of factors could be contributing to the reduced noise. (No more dust on fans)

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  • Nathan C.
  • 4/21/2015 12:39:21 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggsMediocre

Pros: Cheap, easy cable management, looks clean

Cons: Low build quality and materials, poor button placement, flimsy fan covers that won't lay flat, unimpressive airflow, ugly drive bay placement

Other Thoughts: Bought this to replace an old Lian Li case that finally kicked the bucket. After several months of use, all the build quality issues added up and I just bought a Lian Li PC-A75.

The case tries to be high end but honestly the quality of the build is just not in the same league as Lian Li or other high end manufacturers. Beyond the build quality, there are just obvious things that would have been caught in design (atrocious power button placement, shape and pressure) and the magnetic fan covers that wont lay flat. Under performs for what it tries to be and overcharges for what it actually is IMO.

The case works (been using it fine for months) but if you are looking for a sleek, high quality case then skip this.

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  • Tyronne D.
  • 4/16/2015 9:25:42 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsBest case I've ever bought

Pros: PROS: Easy access case, thumbscrews on all of the major areas. I was able to build whole my PC with only minimal use of a screwdriver. Plenty space on the inside, using a liquid cooling (corsair H100i) system and a Radeon R9 290 GPU and I have plenty of space for everything I need.

Simple design means no awkward things jutting out at weird angles, and all of the peripheral ports are at the TOP of the case where they belong.

Easy to modify - All of the HDD bays and the expansion bays are easy to remove, took all of 5 minutes to snap in all of the drives I needed, all without a screwdriver.

Quiet: I can never tell when the PC is on, all of the fans are nearly silent.

Cons: CONS: Fan placement. The case has a lid over the front 2 intake fans, it's neat for visual appeal, but it seems kinda weird to have a closeable panel over the front 2 intake fans. in order to have them open to the air, you have to have this almost useless panel opened up waiting to be kicked/stepped on and broken off. The panel doesn't cover anything else but the 2 intake fans in order to make the front look flat/flush.

I can feel air flowing through however, so it is unlikely that this has any major effect on the actual air-flow or intake, so I don't see this as worth removing one star on the rating.

Other Thoughts: If you want a simple, quiet case, you need this case.

1 out of 1 people found this review helpful. Did you? Yes No

  • Brett H.
  • 4/4/2015 6:52:09 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsA Builder's Dream Case

Pros: -Spacious interior
-Cable management
-Built-in air filters
-Removable HDD cages
-Side window
-Easily removable side panels
-Numerous cooling setup options

Cons: -Side panel flexing

Other Thoughts: If you're looking for a case that can fit a massive amount of tech with plenty of cable/cooling management options, this is the case for you! Upgrading from an old CM Stacker 830, I immediately noticed the attention to detail in Corsair's construction. You can take full advantage of the interior- unlike my previous case which was full of cramped, inaccessible spaces. I can't express how easy it was to build my new system is this amazing case!

A very minor issue: the side panels have a decent bit of flex to them, but it's not nearly enough to deduct an egg. Just keep an eye on this when you're lining up the thumb screw holes on the back of the case.

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  • Jason B.
  • 4/3/2015 7:15:03 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year

3 out of 5 eggsGood, but...

Pros: Classy, clean looks, good cable management, lots of radiator mounting positions, good build quality.

Cons: -Poor airflow. Leaving the front panel on increases my coolant temperature 10 degrees C. The brushed aluminum panel looks great, but it is very restrictive.

-5.25" drive bays are riveted in. I would like them to be removable.

-Case sides are secured with thumb screws. My previous 750D had latches.

Other Thoughts: Honestly, I buy Corsair cases because I like their looks. I think for my next case I will shop around for one that looks good, but is a top performer also. If this case had a better vented front panel, it would be an all-star in my opinion,

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  • Anonymous
  • 4/2/2015 6:48:45 PM
  • Tech Level: Average
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsgreat case for any build

Pros: The case came in great slight dent in the cardboard but no scratches or damage to case. This thing is really big, and gives you a lot of flexibility with how you want to set up your rig, especially, with cable management.

Cons: The side panel window feels fragile and can scratch easy. The front picks up smudges and is kinda hard to clean so I don't touch it with my bare hands.

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  • James R.
  • 4/1/2015 6:52:32 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggsCorsair 750D

Pros: Large case. Very spacious. Air flow was better then expected.

Cons: For the money it's a little on the cheap side. The tinted side panel door is flimsy.

CORSAIR rebate program stinks. I had a $20 rebate. I mailed in everything which I am 100% sure. They came back and said its invalid that i didn't mail in the bar code. Really? Thanks Corsair.

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  • Daniel L.
  • 3/28/2015 6:22:51 AM
  • Tech Level: Average
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsThe I/O Panel Wire are really short

Pros: Very nice looking. Partially tool free construction. Lots of cable room, fits the biggest GPUs and CPU Radiators you can buy easily.

Cons: The I/O Panel wires (Power, Reset, USB, Mic, Headphone) aren't long enough, Flimsy Viewing Side Panel

Other Thoughts: Looks good, but the wires coming out of the back are just barely long enough to reach the system header on the opposite side of my MOBO. I actually ended up bending pins on my MOBO trying to move the wires out of the way so my ODD could slide in.

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  • Charlene R.
  • 3/27/2015 9:20:42 PM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

5 out of 5 eggsgreat case

Pros: Everything looks great cant wait o put the pc together best ever

Cons: none

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Item#: N82E16811139024
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