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
Order now and receive it by Tuesday, 18th January
From £11.25 / month (APR 0%) or 0% for 4 months
Monthly Payment: £11.25
Instalment Rate: 0% p.a. (fixed)
Cost of purchase: £134.99
Total inc. interest: £134.99
Minimum Spend: £99
Instalment Rate: N/A
Cost of purchase: £99
Total inc. interest: £99
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 21.9% and may be even lower.

Representative Example:

Purchase Rate: 21.9% p.a. (variable)

Representative: 21.9% APR (variable)

Assumed Credit Limit: £1,200

Subject to status. Terms and Conditions apply.
spend over £280 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 18th Jan 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 Out
  • 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
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  
Additional Information
Scan Code LN53701
Model Number CC-9011035-WW
GTIN 843591043786

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
Loading Please Wait

Please wait . . .

TekSpek Guides
Computer Cases
Computer Cases
Date Issued: 6th Jul 2011

There's more choice than ever before, but which computer case is right for you and which features should you look out for?

Read More

Chassis Airflow
Chassis Airflow
Date Issued: 20th Oct 2008

The modern PC is potentially a mass of heat output and heat production hot spots. With CPUs rated at more than 100W of heat output, single graphics boards carrying similar ratings (and people want to run two!), multiple hard drives the norm, lots of memory and mainboards covered in heatpipes to combat toasty core logic and PWM circuits, a PC appreciably warming up a room when it’s working hard is no joke.

Read More

Date Issued: 19th Jun 2008

Watercooling for the PC has been around for years in some form or another, for at least as long as Scan have been in business, with basic physics defining why you want to use it. That means for air cooling, to cope with increasing temperature in the heatsink you need to move the air across it faster. That is why thermostatically controlled fans in your PC will turn faster the hotter something gets.

Read More

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 4.7 out of 5 by 32.
Rated 5 out of 5 by from Perfect for a first time builder! This was my first computer build and honestly, this case made it a dream. Everything was easy to organise, fit perfectly, and is a gorgeous display on my desk.
Date published: 2020-03-06
Rated 5 out of 5 by from Quality Item, Very Pleased! I couldn't be happier! The case was delivered within 24hrs and for £4.00. The Box the case was deliverd in was in good condition all the kit parts where inside neatly packed. The computer build went perfectly and I have to say it's is the best case I've ever owned. The case fans that come in the kit are smooth and very quiet running.
Date published: 2019-02-24
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
  • y_2020, m_9, d_10, h_15
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.12
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_32
  • loc_en_GB, sid_53701, prod, sort_[SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_scan

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
  • y_2020, m_9, d_10, h_15CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.12
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_3
  • loc_en_GB, sid_53701, prod, sort_[SortEntry(order=LOCALE, direction=DESCENDING), SortEntry(order=FEATURED, direction=DESCENDING), SortEntry(order=NUM_ANSWERS, direction=DESCENDING)]
  • clientName_scan
Corsair Obsidian 750D Full Tower PC Case
Corsair Obsidian 750D Full Tower PC Case