Skip to: | - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message. - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

Sign up today for a 30-day free trial of Newegg Premier
  • Shipping Destination: United States
  • Wish List
  • Feedback
  • Help
Search all
Home > 
Computer Hardware > 
Computer Cases > 
Computer Cases > 
Corsair > 
Item#: N82E16811139033

Corsair Obsidian Series 250D (CC-9011047-WW) Black Aluminum / Steel Mini-ITX Tower Computer Case

  • Aluminum / Steel Mini-ITX Tower
  • USB 3.0, headphone, mic ports Front Ports
  • 1 External 5.25" Drive Bays
  • 2 x 3.5" ( 2.5"drives) Internal 3.5" Drive Bays
  • Pin It
  • Email this page
ICON Loading...

Learn more about the Corsair 250D (CC-9011047-WW)


Obsidian Series
250D (CC-9011047-WW)


Mini-ITX Tower
Case Material
Aluminum / Steel
Motherboard Compatibility
With Side Panel Window


External 5.25" Drive Bays
Internal 3.5" Drive Bays
2 x 3.5" ( 2.5"drives)
Internal 2.5" Drive Bays

Front Ports

Front Ports
USB 3.0, headphone, mic ports

Cooling System

80mm Fans
Rear fans: dual 80mm
120mm Fans
Side fans: dual 120mm (AF120L 120mm included)
140mm Fans
Front fan: 140mm (AF140L 140mm included)

Physical Spec

13.8" x 10.9" x 11.4" (L x W x H)
9.7 lbs.


Aluminum front fascia and thick steel construction.

Overall dimensions 290mm (H) x 277mm (W) x 351mm (D)

Top window for component visibility.

Thumbscrew backplate removal for PSU and hard drive access.

Easily removed dust filters on all intakes.

Simultaneously fit two 3.5"/2.5" drives, two 2.5" drives, one 5.25" drive, a full sized PSU, a 290mm long GPU, and a 240mm radiator.

Front panel USB 3.0, headphone and mic ports, and power and reset buttons.

Innovative three panel removal for sides and top panel, with thumbscrews.

Front fan 200mm, 140mm, or 120mm compatible (AF140L 140mm included)

Side fans dual 120mm compatible (AF120L 120mm included)

Rear fans dual 80mm compatible

Tons of cable routing tie downs for easy cable maintenance.

Tool free installation of all drives.

Quick Info


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

Customer Reviews of the Corsair 250D (CC-9011047-WW)

Do you own this product? Write a Review

ICON Loading...

Filter Results

  • Eddie R.
  • 9/17/2014 7:48:43 AM
  • Tech Level: Somewhat High
  • Ownership: less than 1 day
  • Verified Owner

4 out of 5 eggsNot the BEST of quality

Pros: Sturdy case, easy to assemble/disassemble. Has more than enough room for a high powered mini-itx build with full GPU. I like this case a lot. But the case and the accessories that come with it have big differences in quality. The vents all have filters, except for the rear part of the case surprisingly. But the filters almost everywhere was definitely a nice touch.

Cons: The HDD SDD trays that come with it are very flimsy. As well as the screws that hold the disks will pop out if you're not careful. I had to swap out spare parts to get the job done securely. If you don't have spare parts then be very careful. The screws to hold the disk drives may force themselves out of the casing and you'll be left to your own devices to secure them.

No Molex adapters for the case/chassis fans. Now I'm no expert, but knowing that this is an M-ITX build, I would expect most users Mobo's do not have more than one 4-pin connector for case fans. The case comes with 2 case fans, and intake, and side exhaust. But if you don't have more than one 3-4 pin connector on you Mobo you'll only be able to use one. I guess Corsair was expecting people to use water-coolers anyways; but for someone who's not going to be doing that, make sure your Mobo has two connectors, otherwise you might as well take the other one out.

Other Thoughts: Great case, and room for expansion. I can't wait to put a full sized GPU in this beast.

Did you find this review helpful? Yes No

  • Joe K.
  • 9/16/2014 11:13:09 AM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggsWorks and looks great, but BIG

Pros: Design is simple and looks great.
Front USB ports
Full ATX powersupply
Lots of room for cables*

Cons: BIG. This was my first build and ultimately wish I had gone with the 350D instead because I think volume wise this was not as small as I had hoped, yet is still tough to work in because of how small it is.

Lots of room in the front of the case for long cables, but if your cables are stiff it can be hard to maneuver them, especially power cables for your GPU.

Other Thoughts: This was my first build and I chose it because of the shape and what I thought would be a bit smaller. Once I got it I realized it was bigger than I wanted yet still only had mITX options.

I really like the design of it compared to other flashy or rounded cases.

Building in it was tough for a first timer and even if I took the time for cable management I'm not sure where I could run the cables to manage them, other than leaving them in the front running amok.

Paired with a Gigabyte mITX motherboard + h100i, the ram slots are bumped against the cooler, so I had to install ram into the board before installing the board. One side of the fasteners bumps against the cooler

Did you find this review helpful? Yes No

  • Sean L.
  • 9/15/2014 3:45:11 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsSome Issues

Pros: Strong construction, smart layout

Cons: There was an issue with the GPU bracket bending motherboards, Corsair has corrected the issue, but we are not sure what models NewEgg is mailing.
The included fans are NOT PWM, meaning they are useless for watercooling.

Did you find this review helpful? Yes No

  • Sean L.
  • 9/12/2014 9:31:45 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsHigh-Quality Case

Pros: Packaging was very thick, protected the case. Construction of this case is very high quality, as expected from Corsair. Lots of magnetic filters.

Cons: Mounting options for the H100i are limited to a single direction due the the 140mm front fan. If this was switched to a 120mm maybe you could flip it around.
There are a ton of thumbscrews on the back, sometimes a little hard to get to them
Top-located cables might be squeezed against a radiator

Other Thoughts: Removed the 5.25 bay. Can only do push or pull on the H100i in this case.

Did you find this review helpful? Yes No

  • Ed L.
  • 9/7/2014 7:52:24 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsLove this case!

Pros: This is a great small case that can hold very high end components. So far, I've built two different computers in 250Ds and have had great experience with both. Almost every GPU on the market will fit, room for a standard PSU, and H100i, there are really few compromises.

Things I really like:
1. Dust filters EVERYWHERE
2. Room for an H100i, as long as you mount it correctly (not to the fan mounts, but rather a set of holes that are slightly offset) and you have a board with a gap behind the rear panel slot to run the hose.
3. Top window is nice for seeing inside, especially if you put some lighting in. It's not extremely tacky like some cases.
4. Clean exterior look

Cons: I do have a few small complaints about this case.

First, the HDD LED lead isn't color coded or labeled, so I had to figure out the direction it needed to go by trial and error. This can be very difficult on standard mITX boards that don't have some sort of extension.

Second, is the graphics card support. I have an XFX R9 290DD card and it was a large undertaking trying to squeeze the card in there. I ended up removing the sliding piece above the card slots to get the extra 1 mm of clearance so I could slot the card in.

Third, if you're using a large GPU, then there isn't room in the front of the case to install a larger fan. I originally purchased a 200mm fan to go in the front of the case, but discovered that the GPU would not fit with it installed.

Fourth, the 5.25 drive bay is pretty much useless, as installing a DVD drive ruins the look of the case. Lian Li solves this in all of their cases by having a fold-down drive door so that you can install a drive and have it hidden.

Finally, the front USB ports are mounted upside down from every other device I've ever owned. While this isn't usually a problem, it means that flash drives with an access LED is usually plugged in upside down and the LED is not always visible.

Other Thoughts: I really enjoyed building in this case. Overall, it's well thought out, can hold high end components, and makes very few sacrifices. Like any other case of this size, you really do have to plan out your build and do cable management as you go. Even with a modular PSU, you'll have a tough time cramming all of the excess cable in the front of the case (I really wish modular PSUs had option for shorter cables).

My build:
Corsair 250D
Intel Core i7-4790k
Asus Maximus VI Impact
Corsair H100i
XFX R9 290 DD Black Edition
2x 8GB Patriot Gamer Series RAM
2x Samsung 840 Pro 128GB

Did you find this review helpful? Yes No

  • Donald P.
  • 9/7/2014 4:21:34 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsVery nice case

Pros: Nice looking case. I like the "cube" type more and more these days because it can fit into smaller spaces. It's bigger than you'd think, but not by a lot. It can fit a full-length video card as well!! Has a top window so you can see your hardware. Accepts full-size power supplies. Has more drive bays than you'd think for a mini-ITX case.
Two front-panel, white LED's (power and HDD activity).

Every thing is detachable with thumbscrews (tool-less).

All intakes have dust filters that are easily removed and cleaned (which is a BIG plus in my house, as where I have the system located is kind of a dusty area.)

Two USB3 ports and headphone/mic jacks on the front.

Very solid case.

Cons: Some of the thumbscrews were a bit too snug for my liking when I originally unpacked it... That's truly the only "con" I can think of currently.

Other Thoughts: I built a mini-ITX system a couple weeks ago. NewEgg's shipping was perfect of course. The case arrived packed well, no dings or dents.

This is a very nice looking, black case. The build quality is top-notch. The two large fans and the vented sides all keep the system nice and cool.

I would highly recommend this case!!

Did you find this review helpful? Yes No

  • KIMO O.
  • 8/31/2014 8:00:29 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsThe BEST ITX case PERIOD!

Pros: -Build Quality
-Fan screens

Built this system for my wife because she wanted a quiet, fast machine. Was skeptical about the ITX cases until I seen this. I am amazed the the exceptional quality of everything about this case. The build was very easy, everything installed easily. Had no problems fitting the below items and I will be doing this build again for myself but with a faster CPU and Vid Card.

Cons: It would be nicer if there was 1/2" more room on the left side between motherboard mount and side of case. This would allow more variations of liquid cooling radiators and fans. My H100i fit nicely but I could see where other radiators would not.

Other Thoughts: System Build:

Asus Maximus Vi Impact
Intel i5-4670K
8GB Corsair Vengeance
Asus DVD Burner
Corsair H100i Liquid Cooling
Corsair CX750 PS
Corsair Obsidian 250D Case

Did you find this review helpful? Yes No

  • Jordan K.
  • 8/24/2014 12:25:10 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsExcellent Mini ITX Case

Pros: - Aesthetics
- Build quality
- Features

Cons: N/A

Other Thoughts: My review serves the purpose of stating my satisfaction with the Corsair 250d case as well as providing Corsair the drive to continue to make excellent products. I needed a reputable mini ITX case worthy of housing my computer hardware and my final decision ended up being the Corsair 250d. This case is excellent in several aspects from aesthetics, to build quality, to features. My previous case was a Thermaltake Armor series and it had dust filters on it so I was stoked to see the Corsair 250d has excellent dust filters installed in the case a well. The Corsair 250d is a must buy for aesthetics and as a housing unit for expensive PC hardware

Did you find this review helpful? Yes No

  • Jaime F.
  • 8/23/2014 5:38:41 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsAmazing

Pros: Amazing case. Fits a ton of fans for being an ITX without sacrificing room.

Lot of headroom for liquid cooling whether it be AIO Asetek type setups or custom loops.

Fits many full sized components just as advertised and I especially love the Motherboard atop the PSU placement and the HDD cage on the bottom next to the PSU. Makes doing your own custom cable lengths a real treat for tidy clean cut setups.

Cons: The front panel cables are honestly too long for the USB 3.0, Power button / HDD LED / PWR LED. The front panel audio aren't too bad in terms of length because they're easy to hide and snake around mounting points / holes etc because they're small and the header connectors diameter are just as tiny.

I mention most of those cords as cons simply because this is an iTX build, the Motherboard in proximity to the front panel and its cables is very close. In this case the MB sits elevated on top of the PSU, and if you're trying to minimize your clutter for max airflow / liquid cooling custom loops or even AIO loops why not shorter cable lengths consider the bottom of the case doesn't have much room for cable management. The solution to this is cutting the wires and re-crimping, which I did anyways because I sleeved literally ever wire, but if you don't have the right tools and aren't experienced in doing this then just zip-tie your cables well.

Other Thoughts: This is my second Mini-iTX build with incorporating liquid cooling loops. I ran a tri-sli gtx670 full tower 750d for a couple years with a loop and that thing was heeeeavvvy. It's nice being able to consolidate my parts real world performance into a smaller form factor again. Added a corsair h100i, an h55 to this case and my i7 2600k and NZXT Kraken R9 290x and everything's beautiful.

Did you find this review helpful? Yes No

  • Karsten A.
  • 8/22/2014 9:51:28 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsnice

Pros: I previously had a Corsair 750D so this case was somewhat familiar. It is cleverly designed and offers quite a bit of space for its size. I was able to fit a XFX 280X DD in here as well, even though it's 5mm longer than the longest size Corsair says would be compatible.

Cons: None

Other Thoughts: Very happy with this case

Did you find this review helpful? Yes No

ICON Loading...
Are you an E-Blast Insider? Subscribe Newegg e-Blast
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.

Home > 
Computer Hardware > 
Computer Cases > 
Computer Cases > 
Corsair > 
Item#: N82E16811139033
Related Products
Fractal Design Node 304 Black Aluminum and Steel Mini ...
Reinforced plastic outer shell steel body USB 3.0 ...
Steel / Plastic MicroATX Mid Tower USB 3.0 ...
Shop by Region: United States | Canada | China
VeriSign Click for the BBB Business Review of this Computers - Supplies & Parts in Whittier CAThis site protected by Trustwave's Trusted Commerce program Inc500
Policy & Agreement | Privacy Policy  © 2000-2014 Newegg Inc.  All rights reserved.
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site. nassau