Scan code: LN53701 Manufacturer code: CC-9011035-WW

Corsair Obsidian 750D Full Tower PC Case

Corsair Obsidian 750D Black Full Tower case Aluminium Steel with Side Window 3x140mm Fans USB 3.0 E-ATX/ATX w/o PSU

Thumbnail 1 : Corsair Obsidian 750D Full Tower PC Case Thumbnail 2 : Corsair Obsidian 750D Full Tower PC Case Thumbnail 3 : Corsair Obsidian 750D Full Tower PC Case Thumbnail 4 : Corsair Obsidian 750D Full Tower PC Case Corsair Obsidian 750D Full Tower PC Case : video thumbnail 1
Scan code: LN53701 Manufacturer code: CC-9011035-WW
3xs Approved
From £11.05 / month (APR 14.9%)
Monthly Payment: £21.35
Instalment Rate: 14.9% p.a. (fixed)
Cost of purchase: £122.99
Total inc. interest: £128.06
Monthly Payment: £11.05
Instalment Rate: 14.9% p.a. (fixed)
Cost of purchase: £122.99
Total inc. interest: £132.50
If you are approved for a credit limit with PayPal Credit and use it for future purchases, the APR for those purchases won't be more than 17.9% and may be even lower.

Representative Example:

Purchase Rate: 17.9% p.a. (variable)

Representative: 17.9% APR (variable)

Assumed Credit Limit: £1,200

Subject to status. Terms and Conditions apply.
spend over £225 and Buy Now, Pay Later or spread the cost of your finance over 24-48 months with a 10% deposit.
Delivery Options
  • By DPD On 26th Jun 2018 to your specified address. | £11.50 Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout

    Have your parcel delivered by DPD to your specified address. Receive SMS with one-hour delivery window

    Weekend, timed and European delivery options are available at checkout
  • Collect instore Collect from our Bolton store, BL6 6PE | Free

    Order online, collect from our Bolton store (25-28 Enterprise Park, Middlebrook, Horwich, Bolton, BL6 6PE)

  • UPS and DPD Pickup Pickup from local convenience store | £4.79

    Collect your parcel from your newsagents, petrol stations and convenience stores

  • SCANPROTECT Protect against installation damage for 28 days. More info

    ScanProtect is an enhanced warranty specifically designed and offered by Scan to reduce the risk of any mishap or damage to components during installation.

    Our aim with ScanProtect is to encourage our customers to upgrade or build their own PC confidently. For a small additional fee our customers are provided with complete peace of mind.

Frequently Bought Together

Corsair Obsidian 750D with Window - Full Tower PC Case

Obsidian Series High Performance Gaming Case

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.

Obsidian Airflow Edition Full Tower Case

Case Accessibility

Easy to Build, Hard to Beat

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 even fun. Corsair Obsidian Series cases are designed by system builders, for system builders, for the sole purpose of building truly extraordinary PCs. Rugged steel meets the subtle elegance of brushed aluminum in these world-class PC cases designed to be the foundations of amazing systems.

Amazing Cooling Possibilities

High Airflow Path

The custom engineered 750D case delivers excellent airflow with less turbulence and noise. The 2 front intake fans allow cold air to pass through the case and cool your components, while the 140mm exhaust fan extracts all of the warm air for a cooler case.

Corsair Fans

Three Included Corsair Series Fans

Great airflow doesnft have to be noisy. The fans can push good amounts of air across your hottest devices with less distracting fan hum, and the direct airflow design of the 750D provides an excellent path for cold air to get to your hottest parts. This case comes with 3 fans included, at the front it hosts two 140mm AF140L fan and at the rear is a single 140mm AF140L fan.

Liquid Cooling Capable

Watercool Your Graphics Card and Processor

The 750D has room at the front, top, and rear for radiators, allowing you to quiet down your GPU and CPU with liquid coolers, this also allows you to get better overclocks out of your components for better quality gaming.

Core Chassis Specifications
Case Edition Obsidian 750D
Case Form Factor Full Tower
Motherboard Form Factor
  • ATX
  • E-ATX
  • MicroATX
  • Mini-ITX
  • XL-ATX
I/O, Bays & Expansion
Front/Side/Top Panel I/O
  • 1 x Headphone
  • 1 x Mic In
  • 2 x USB 2.0
  • 2 x USB 3.0
Drive Bays
  • 4 x 2.5" Internal
  • 6 x 2.5"/ 3.5" Internal
  • 3 x 5.25" External
Standard Expansion Slots 9
Vertical Expansion Slots  
Fans & Filters
Fan Bays
  • 5 x 120/140mm
  • 2 x 120mm
Fans Included 3 x 140mm
Fan Controller/Hub  
Dust Filters  
Liquid Cooling Support
Front Radiator Compatibility  
Top Radiator Compatibility  
Bottom Radiator Compatibility  
Rear Radiator Compatibility  
Side Radiator Compatibility  
Max CPU Cooler Height 170 mm
Max GPU Card Length 450 mm
Max GPU Card Width  
Cable Routing Space  
Side Panels
Window/s Yes
Window Configuration  
Window Construction  
LED Lighting Functionality
LED Lighting No
LED Lighting Emitters  
LED Lighting Colour  
LED Lighting Support & Control  
Power Supply Compatibility
PSU Included No
PSU Wattage (If Included)  
PSU 80+ Rating (If Included)  
PSU Support ATX
PSU Mounting Location  
Max PSU Length  
Chassis Physical Specifications
Colour Black
Chassis Contruction Materials Aluminium / Steel
Dimensions 235 x 560 x 546 (WxHxD mm)
Weight 9.7 kg (Approx)
Please Note  

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

24 months
DOA Period:
28 days
RTB Period:
24 months
Manufacturer Contact Details
Corsair / SCAN
0871 472 4747
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Corsair Obsidian 750D Black Full Tower case Aluminium Steel with Side Window 3x140mm Fans USB 3.0 E-ATX/ATX w/o PSU is rated 4.6 out of 5 by 30.
Rated 4 out of 5 by from Everything one can expect I cannot think of one thing which disappointed me about this case. Great air flow and very quiet with a simplistic and functional layout.
Date published: 2018-04-17
Rated 5 out of 5 by from Good quality - definitely recommend I purchased the case to allow for future upgrade and am really impressed by the quality and ease of access throughout the case. Would recommend for anyone looking for a good quality case
Date published: 2018-04-11
Rated 5 out of 5 by from best value for money Just love this case lots of space inside u can easy install long gpu like 13inch zotac 980ti and still have space. Cable management is on high standard. Overall worth every penny.
Date published: 2017-12-15
Rated 5 out of 5 by from Fantastic case I couldn't be more pleased with this case. It is a joy to work with. Cable management is fantastic. Temps have dropped 15 degrees from what they were in my old case.
Date published: 2016-09-12
Rated 5 out of 5 by from Looks great but big! This case is fantastic so much room inside room for multiple hard drives 2 graphics card water cooler anything you want basically fantastic purchase.
Date published: 2016-01-14
Rated 5 out of 5 by from Corsair build, Corsair quality You cant have a bad Corsair case. The no tool designs are amazing and really help with the build. So many tie downs and grommets to hit zip ties and secure cables.
Date published: 2015-12-11
Rated 5 out of 5 by from Exactly as described Corsair's 750D is exactly the big case it's described as. Plenty of room inside for whatever you've got to put in there. Some fiddlesome clips to remove front panels for DVD drives and such like. One missing feature, which I don't require (hence the 5 stars awarded) is a HDD hotswapable bay. Fans are whisper quiet too!
Date published: 2015-06-22
Rated 4 out of 5 by from Just short of perfection. There's not a lot too be said about the 750D that others haven't already said, but I'll try to talk about some of the good and bad of the case myself regardless. First, let's start with some of the negatives (There are very few, honestly.) Negatives: -Using a Corsair H100i radiator at the top of my case, despite them both being manufactured by Corsair the screws on the H100i stick out of the top too much and I find they dent the magnetic dust cover on the top. -Some of the items in the case are done in a bit of a strange way, makes it hard to position some things and meant it was a bit difficult to fit new fans in the front of the case. -Stock fans are pretty loud and a bit poor, may want to change them. I can't really think of many other negatives, so if those things don't bother you, you're in luck with the laundry list of positives for this case: Positives: -Sleek, minimalist design, with brushed aluminium front panels that adds an amazingly simple and classy look to the case. -Tons of space. I'm currently using this with SLI 980's inside and there's still enough room to swing a cat in there, but not so much extra room that it starts to look ridiculous unless you add in some watercooling parts, it's really a perfect size. I removed one of the drive bays because I only needed one and I figured removing it may help with airflow and cable management, but it's absolutely not necessary. -Stays cool. Very cool. Not only does this case look cool, but with a H100i on the CPU and replacing the rather noisy and slightly poor fans on the front with two Noctua AF-N14's for intake fans + a quiet edition Corsair AF140 on the back, it stays almost silent even when running all fans at 100% and everything stays very cool. I can't really think of much else to say about this case, but I certainly reccomend it to anyone considering it, so long as the few negatives at the top don't deter them.
Date published: 2015-04-11
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Questions & Answers

What connector do the included fans have?

Are they 4 pin PWM or 3 pin. Thanks
Asked by: Russboy360
3 pin
Answered by: iEddiez94
Date published: 2016-02-14

Triple rad in the top??

Will a triple rad fit in the top of this case?? More so a Thermalchill PA120.3 rad... I'm trying to find something that will house my EVGA 759 and 762 boards.. I was hoping this one might get them in!!
Asked by: Phill
Looks like u should feet this radiator i have 2x120 still space for another 1x120 on length
Answered by: blady
Date published: 2018-02-18

Will you stock the Corsair Obsidian series 750D High Airflow Intake kit

Will you stock the Corsair Obsidian series 750D High Airflow Intake kit?
Asked by: RichardZero
I don't but scan will yes
Answered by: kenny
Date published: 2016-06-26
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Corsair Obsidian 750D Full Tower PC Case
Corsair Obsidian 750D Full Tower PC Case