Generous expansion room for building high performance systems
Nine PCI-E expansion slots, up to ten 3.5 inch or 2.5 inch drives and three 5.25 inch drive bays
High airflow front mesh design quiet, efficient air cooling performance for your CPU and GPUs fast, straightforward builds; Two modular drive cages house three 3.5 inch or 2.5 inch drives each, four tool-free dedicated SSD cages, sideways mounted
Modular drive cage system; Compatibility: E-ATX, ATX, Micro ATX, XL-ATX and Mini-ITX motherboards smart design features like tool-free drive installation, thumbscrews, and excellent cable routing make this a true builder’s PC case
11 reviews for Corsair Obsidian 750D CC-9011078-WW Full-Tower Aluminium Case – Airflow Edition (Black)
4.3out of 5
★★★★★
★★★★★
7
★★★★★
2
★★★★★
1
★★★★★
0
★★★★★
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★★★★★
Stephanie Ringrose –
Beautiful case! Simple, elegant, and spacious. It fit my build very well and has a lot of room to expand! I personally love the HDD chassis that is mobile on the case, allowing me to get more airflow to my motherboard and graphics card. The built in fans all work properly and I have no shipping imperfections. Plus, those thumbscrews. Great case for a first-time builder, too!
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★★★★★
O_K24>88 –
Damaged Piece recieved
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★★★★★
Amazon Customer –
When i got the product it has lot of small damages. Because the packing was very bad. i am not expected this kind of worst packing from amazon.
Otherwise the case is awesome and giant large. i got GPU with 31cm length and it easily fit inside with awesome cooling system. it has lot of space for the cable management and it is really worth for the money!! [RECOMMENDED]
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★★★★★
customer23482 –
This is a great case for builders who want a simple more plain and non-flashy type of computer case that is stylish but not over the top. It can work well as a typical gaming rig, or would look equally nice in a contemporary office setting as a business workstation.
The build quality is quite high for a mostly steel case, but not as high as a Lian Li aluminum case per se. It has ample space for cooling, radiators, 6 hard disks, 4 SSD drives, great cable management setup, accommodates a wide variety of motherboards, and runs fairly quiet. Everything is assembled and disassembled with ease, and the case has a lot of airflow. One thing I like is the inclusion of 5.25″ style drive bays for those who still have a use for CDs, DVDs, DVDRW etc. as many case designs have axed such features with an eye to the future.
I’m quite happy with this case and may buy another one in spring/summer time for a new AMD Ryzen 9 3950X build I’ll be doing. Highly recommended.
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★★★★★
chris –
Très bon boitier, grand et modulable. Ventilateurs silencieux avec des filtres à poussière. Les cages à disques sont un peut fragiles et les supports de disque se tordent facilement.
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★★★★★
Aris Chrysikopoulos –
Great case, great design, a lot of free space in the interior. Great for airflow
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★★★★★
Bharat B –
Great Case. Just what I wanted, plenty of room, good airflow space, plenty of options for mounting drives & fans.
This case needs to be transported carefully. It is prone to damage especially the front panel which has many plastic parts and internal rivets to hold it. Mine came damaged during transport due to inadequate packaging.
Now coming to the case itself – it is very spacious and can accommodate standard ATX boards along with bigger video cards and CPU CLC radiators and their fans with ease (max radiator size is 360mm and it can fit only on top. The front holds upto 280mm). The 3.5 HDD cage can be removed and relocated as needed. Useful when fitting the radiator and additional fans for push/pull cooling. There is a lot of room for 120 and 140 mm fans in the front and top of the case. Please check the manual for details on the number of fans.
I am using this to house a X399 board and Ryzen 2 CPU with a 280mm radiator for cooling. It fits in well and is much more spacious than my previous Cooler Master CM690 case. Overall, I am happy with using this full tower case. This is my first full tower case and I am happy with it for the price I paid.
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★★★★★
Umesh S. –
Cons 1 – There are tool less SSD drive holders on the MotherBoard (MoBo) rear side. Cool huh. No! Not cool man. The SSD there slides off smoothly, however, it is just difficult to cable the power and data cables from PS to these SSD from the rear of MoBo. Thats bcos there is no cable management gap between those SSD holders and the Case Cover. So I had to cable them from the front side of MoBo. Cons 2 – The tempered glass looks good. Cool! Not cool again. The dust is easily seen and the case therefore looks dusty and needs a smooth cloth to wipe it every 4 or 5 hours. Pros 1 – There is a good gap between the H115i cooler and the MoBo. That I can give to this case, which my Phantom did not. Phantom dear – I regret changing my Phantom boy which has good Fan controls and could accomodate above ATX MoBos. It is really a case that can be used for upgrades.
Stephanie Ringrose –
Beautiful case! Simple, elegant, and spacious. It fit my build very well and has a lot of room to expand! I personally love the HDD chassis that is mobile on the case, allowing me to get more airflow to my motherboard and graphics card. The built in fans all work properly and I have no shipping imperfections. Plus, those thumbscrews. Great case for a first-time builder, too!
O_K24>88 –
Damaged Piece recieved
Amazon Customer –
When i got the product it has lot of small damages. Because the packing was very bad. i am not expected this kind of worst packing from amazon.
Otherwise the case is awesome and giant large. i got GPU with 31cm length and it easily fit inside with awesome cooling system.
it has lot of space for the cable management and it is really worth for the money!! [RECOMMENDED]
customer23482 –
This is a great case for builders who want a simple more plain and non-flashy type of computer case that is stylish but not over the top. It can work well as a typical gaming rig, or would look equally nice in a contemporary office setting as a business workstation.
The build quality is quite high for a mostly steel case, but not as high as a Lian Li aluminum case per se. It has ample space for cooling, radiators, 6 hard disks, 4 SSD drives, great cable management setup, accommodates a wide variety of motherboards, and runs fairly quiet. Everything is assembled and disassembled with ease, and the case has a lot of airflow. One thing I like is the inclusion of 5.25″ style drive bays for those who still have a use for CDs, DVDs, DVDRW etc. as many case designs have axed such features with an eye to the future.
I’m quite happy with this case and may buy another one in spring/summer time for a new AMD Ryzen 9 3950X build I’ll be doing. Highly recommended.
chris –
Très bon boitier, grand et modulable. Ventilateurs silencieux avec des filtres à poussière.
Les cages à disques sont un peut fragiles et les supports de disque se tordent facilement.
Aris Chrysikopoulos –
Great case, great design, a lot of free space in the interior. Great for airflow
Bharat B –
Great Case. Just what I wanted, plenty of room, good airflow space, plenty of options for mounting drives & fans.
Sushil kumar –
Nice product
Dylan Schutt –
Le boitier est très bien, il y a énormément de place à l’intérieur, on peux mettre 6 disques 3,5pouces et 3 2.5pouces c’est très pratique quand on stocke beaucoup.
Anon –
This case needs to be transported carefully. It is prone to damage especially the front panel which has many plastic parts and internal rivets to hold it. Mine came damaged during transport due to inadequate packaging.
Now coming to the case itself – it is very spacious and can accommodate standard ATX boards along with bigger video cards and CPU CLC radiators and their fans with ease (max radiator size is 360mm and it can fit only on top. The front holds upto 280mm).
The 3.5 HDD cage can be removed and relocated as needed. Useful when fitting the radiator and additional fans for push/pull cooling. There is a lot of room for 120 and 140 mm fans in the front and top of the case. Please check the manual for details on the number of fans.
I am using this to house a X399 board and Ryzen 2 CPU with a 280mm radiator for cooling. It fits in well and is much more spacious than my previous Cooler Master CM690 case.
Overall, I am happy with using this full tower case. This is my first full tower case and I am happy with it for the price I paid.
Umesh S. –
Cons 1 – There are tool less SSD drive holders on the MotherBoard (MoBo) rear side. Cool huh. No! Not cool man. The SSD there slides off smoothly, however, it is just difficult to cable the power and data cables from PS to these SSD from the rear of MoBo. Thats bcos there is no cable management gap between those SSD holders and the Case Cover. So I had to cable them from the front side of MoBo.
Cons 2 – The tempered glass looks good. Cool! Not cool again. The dust is easily seen and the case therefore looks dusty and needs a smooth cloth to wipe it every 4 or 5 hours.
Pros 1 – There is a good gap between the H115i cooler and the MoBo. That I can give to this case, which my Phantom did not.
Phantom dear – I regret changing my Phantom boy which has good Fan controls and could accomodate above ATX MoBos. It is really a case that can be used for upgrades.