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Corsair Obsidian Series 550D Quiet Mid-Tower Case ATX 4X5.25 6X3.5INT USB3.0 1394

Corsair Obsidian Series 550D Quiet Mid-Tower Case ATX 4X5.25 6X3.5INT USB3.0 1394 - 1
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Reg. Price: $189.98  CAD
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Part #: CC-9011015-WW

SKU: 66726
Volumetric Weight: 39.04 lbs

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Customer Reviews of Corsair CC-9011015-WW

Product reviews on NCIX.com are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by NCIX.com, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding Corsair CC-9011015-WW reviews.
Experience: 4 Days

works great


works great
works great

Experience: 4 Days

works great


works great
works great

Experience: 14 Days


-very high quality feel.
-as far as black boxes go, it's beautiful.
-front door is dual hinged (and the hinges are metal).
-screwless drive bays.
-lots of rubber coated cable routing holes.
-ventilation slats on expansion card fillers are small enough to keep dimes out (in case your child thinks your computer is a slot machine)
-front panel behind the door is just plastic and feels entirely out of place with the quality feel of this case. but at least it's hidden most of the time.
-side panels are removed with push buttons. I would rather have thumbscrews, which are a lot more secure but still convenient.
This case looks great. Very low on cheesy bling, high on bold simplicity. Most of the case is matte black. The front door is made of brushed metal with a cut out for the IO panel. I've always liked the clean look of doors but I've avoided them since I had one many years ago that broke off it's plastic hinges. This thing has metal hinges so I'm hoping not to be disappointed again.
The production quality itself it superb. Everything inside and out is perfectly aligned and fits properly. All the edges are curved are safe. There's rubber coating on drive bays and foam around the PS hole.
The routing holes and rear side panel make cable management simple and make the case look great (and keep airflow unobstructed) after it's outfitted. Hard drives are aligned sideways so their cables can be hidden away behind the back panel as well.
This thing was a very pleasant surprise. I've generally bought decent cases in the past (~80-100) but this case is by far better than anything I've had before. Corsair put a lot of effort into this thing and it shows.

Experience: 6 Months


extremely silent
elegant design
easy to work with
door latch degrades over use (made out of plastic
bought it on sale for $120, good for silent pc, airflow is not an issue with this case.

Experience: 7 Days


- Slick and yet simple design.
- Foam padding to reduce interior noise.
- Options for top/side-mounted cooling solutions.
- All black (interior).
- Made by Corsair.
- Tighter cable management compared to what I'm used to.
- No fan controller.
I bought this case to build myself a second gaming tower. I went from a Corsair 650D to this, so in a way I "downsized" but overall I'm very satisfied with this case.

One thing that surprised me right away: The interior USB 3.0 cables (for the front ports) are actually joined together into a proper motherboard header! Yay! This was a nice little discovery because then I knew right away I wouldn't need an adapter.

All of my parts fit perfectly fine. There's plenty of room inside and cable managing wise it's great, though it gets a little tighter in the back compared to the 650D - I guess that's because of how the 550D has the motherboard 'wall' pushed back a little bit, leaving less room on the other side for cables. However, it's nice that Corsair included 3M adhesive mounted cable clips. Those help a lot.

The one thing I would've liked is a fan controller. I know I could just buy a separate unit to connect my fans to but for now I'm alright with plugging them all into the motherboard. It just would've been nicer with a built-in one.

Experience: 12 Days


Quiet but has the option for lots of cooling and has well appointed interior.
I don't really have anything to compare it to but I can say this case met all my expectations for noise levels, design and build quality.

Experience: 4 Days


Silencieux, très bon routage du cablage
Placement des disques ssd fragilise les connecteurs
Bon boîtier silencieux
Facile à monter

Experience: 9 Days


Clean Design, attractive interior, enough room for a decent sized system.
Hard to get it quiet and cool.
Upgraded from a coolermaster HAF922. While it was nice to have all the sound foam, and closed walls, it was very difficult to get the rig cool while maintaining low volume. I could get it pretty quiet, but it would become a toaster inside. Ended up returning it after a week.

Experience: 2 Weeks


Boitier professionnel
Bonne Isolation
10 ventilateurs !!!
Ventilateur d'origine pas aussi silencieux que les noctua
J'ai installé un controleur pour 5 ventilateurs, avec le nh-c14 qui est très silencieux du côté processeur. Je peux enfin enregistrer en studio sans avoir de bruits qui provient du boitier.

Le meilleur dans sa catégorie, aucun outils nécessaire

Je le recommande fortement

Experience: 16 Days


Great Cable Management, Very quiet, 2-way Front Door
Arrived Damage
Bought this for my new build, which also included a Corsair H100. With other motherboards, the H100 should fit with the rad and fans on the inside, however the motherboard I have has something obstructing a second fan.

The case arrived damaged, the side panel cover will not stay on due to the connections being broken. I have filed a ticket with Corsair, but still have received no response for it, which I'm very disappointed by.

Other than the that, this case is great. The cable management is amazing, paired with a modular power supply, there may be 1 cable running across the motherboard, everything is hidden behind the case.

The 2-way front panel is a nice addition. It opens either to the right, or to the left. I've seen others complain that it was hard to open and close, while I do understand their concerns, I don't find it as big of a deal. I like that its a little tough.

Having my i5 overclocked at 4.7Ghz, and video card overclocked, the system is still very very quiet, with nice/quiet cooling. I expected when I built this machine to not be able to leave it running while sleeping in the same room, but thus far, it has not been an issue.

I would definitely recommend this case to anyone, I am truely happy with my purpose. Now if only Corsair will get back to me to replace the side panel...

Product Videos [ Edit ]

Features [ Edit | History ]


A revolutionary combination of noise reduction and cooling.

Obsidian Series 550D is carefully engineered for noise reduction and sound isolation. But, it's not just about keeping things quiet - there's amazing cooling potential, lots of expansion flexibility, and the durability that Obsidian Series is renowned for.

Superior airflow for high-performance PCs.

Obsidian Series 550D comes with two front-mounted 120mm intake fans and one 120mm exhaust fan - more than enough for delivering the airflow required for a high-performance system. But if you're pushing past high performance and into the realm of extreme-performance overclocking, there's room for a lot more.

The top panel provides room for two 120mm or 140mm fans, or a 240mm radiator for compatibility with Corsair Hydro Series CPU coolers and other liquid cooling systems.

The side panel has mounting points for another two 120mm or 140mm fans for cooling multiple GPUs.

In total, the 550D offers ten 120mm fan mounting points, six of which can also accommodate 140mm fans.

The silent treatment.

With many high-end PC cases, cooling is often provided without consideration for noise. Not so with the 550D: the front and side panels are fully lined with sound-damping material, and the top and side panels have their own sound-insulated vent covers to reduce noise leakage from unused fan mounting locations.

The front air intakes are angled away from the front of the case for noise reduction, and the fans and drive bays use silicone mounts to reduce vibration noise. The result is a platform for building high-performance PCs you can live with.

Smart features for serious system builders.

The extra touches like magnetically mounted dust filters and one-button side panel removal make building fun, and using a 550D-based system a rewarding experience.

Expansion is easy, with eight expansion slots, six tool-free hard drive bays with removable caddies and integrated 2.5" SSD support, and four tool-free optical drive bays.

The top drive cage can be removed to accommodate GPUs of up to 452mm in length.

The diamond-cut brushed aluminum front panel houses two high-speed USB 3.0 connectors and audio ports.

Quick Specs:
Package Contents
  • Obsidian Series 550D Mid-Tower Quiet Case
  • Quick Start Guide
  • Installation kit
Material Aluminum Steel
Motherboard Supported Micro ATX ATX
Limited Warranty 2 Year
Color Black
Form Factor Mid-tower
Height 19.5"
Width 8.7"
Depth 20.9"
Number of Fans Supported 10
Number of Fans Installed 3
Number of External 5.25" Bays 4
Number of Power Supplies Supported 1
Number of Internal 3.5" Bays 6
Number of Total Expansion Bays 10
Number of Total Expansion Slots 8
Total Number of USB Ports 2
Installed Fan Size 4.72" 7.87"
Total Number of Audio In Ports 1
Total Number of Audio Out Ports 1
Power Supply Installed No

Specifications [ Edit | History ]

     Number of External 5.25" Bays: 4
     Number of Internal 3.5" Bays: 6
     Number of Total Expansion Bays: 10
General Information  
     Brand Name: Corsair
     Manufacturer: Corsair
     Manufacturer Part Number: CC-9011015-WW
     Manufacturer Website Address: https://www.corsair.com
     Product Line: Obsidian
     Product Model: 550D
     Product Name: Obsidian Series 550D Mid-Tower Quiet Case
     Product Type: Computer Case
I/O Expansions  
     Number of Total Expansion Slots: 8
     Front Audio In: Yes
     Front Audio Out: Yes
     Front USB: Yes
     Total Number of Audio In Ports: 1
     Total Number of Audio Out Ports: 1
     Total Number of USB Ports: 2
     Package Contents:
  • Obsidian Series 550D Mid-Tower Quiet Case
  • Quick Start Guide
  • Installation kit

Physical Characteristics  
     Color: Black
     Depth: 20.90" (530.86 mm)
     Form Factor: Mid-tower
     Height: 19.50" (495.30 mm)
     Material: Aluminum
     Width: 8.70" (220.98 mm)
Power Description  
     Number of Power Supplies Supported: 1
     Power Supply Installed: No
Technical Information  
     Fan Size Supported: 9.45" (240 mm)
7.87" (200 mm)
5.51" (140 mm)
4.72" (120 mm)
     Installed Fan Size: 4.72" (120 mm)
7.87" (200 mm)
     Motherboard Supported: Micro ATX
     Number of Fans Installed: 3
     Number of Fans Supported: 10
     Limited Warranty: 2 Year

NCIX Forum Messages

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Messages about Corsair Obsidian Series 550D Quiet Mid-Tower Case ATX 4X5.25 6X3.5INT USB3.0 1394

Availability? (Neil_J- Feb 01, 15, 5 Replies)
Corsair 550d cooling improvements (Monty35- Dec 30, 13, 10 Replies)
I can't decide (T-Mo- Dec 19, 12, 4 Replies)
Side Panel Damaged on Arrival (fognl- Oct 17, 12, 6 Replies)
Loose side panels? (gramboh- Aug 08, 12, 2 Replies)
Is there a drive bay adapter? (ExpendableG4M3R- May 24, 12, 2 Replies)

Post a New Message  |    All Messages       Browse NCIX Forums

Forum messages are not reviewed and may not contain accurate information about a product. Message contents are opinions from customers based on their own experience with a product. We do not recommend you make puchasing decisions based on Forum messages.

Reviews from the Web

Below are reviews found on other web sites for this product submitted by customers.

URL: http://www.thinkcomputers.org/corsair-obsidian-series-550d-case-review
Posted by: CounterSnipe @12/12/12
URL: http://www.techpowerup.com/reviews/Corsair/Obsidian_550D/
Posted by: TheBigTroll @11/20/12
URL: http://www.neoseeker.com/Articles/Hardware/Reviews/Corsair_Obsidian_55
Posted by: TheBigTroll @11/20/12
URL: http://www.tweaktown.com/reviews/4700/corsair_obsidian_550d_mid_tower_
Posted by: TheBigTroll @09/10/12
URL: http://www.jonnyguru.com/modules.php?name=NDReviews&op=Story&reid=284
Posted by: TheBigTroll @09/10/12
URL: http://www.guru3d.com/article/corsair-obsidian-550d-review/
Posted by: TheBigTroll @08/30/12
URL: http://www.hardocp.com/article/2012/08/08/corsair_obsidian_series_550d
Comment: The Corsair Obsidian Series 550D mid-tower case is a winner on multiple levels and we have no reservations in recommending it to you here today.
Posted by: Babaghan @08/13/12
URL: http://www.hardwareheaven.com/reviews/1516/pg1/corsair-obsidian-550d-c
Comment: A very positive review of this case.
Posted by: Babaghan @06/08/12
URL: http://hexus.net/tech/reviews/chassis/36473-corsair-obsidian-series-55
Comment: Hexus Corsair Obsidian 550D review - 4.5/5
Posted by: Toady @03/18/12
URL: http://www.hardwaresecrets.com/article/Corsair-Obsidian-550D-Case-Revi
Comment: Hardware Secrets Corsair 550D Review - Golden Award
Posted by: Toady @03/18/12
Submit a review link   |   Latest 30 reviews

Product Warranty

First 30 days limited warranty through NCIX.com. The remainder of the two year warranty is provided directly by the manufacturer.

Corsair Warranty Periods

Effective April 8, 2016, the following warranty periods apply:

DRAM Modules

  • All DRAM memory modules have a lifetime warranty

Flash Devices

  • All USB 2.0 Flash Survivor®, Flash ReadOut and TurboFlash flash drive products have a 10 year warranty
  • All USB 2.0 Flash Padlock® products have a 5 year warranty
  • All USB 2.0 and USB 3.0 Flash Voyager and Flash Survivor flash drive products have a 5 year warranty
  • All solid-state drive (SSD) products have a 3 year warranty with the exception of the Neutron Series™ which have a 5 year warranty

Mobile Storage

  • Voyager Air products have a 3 year warranty

Power Supplies

  • AX Series™ PSUs have a 7 year warranty
  • AXi Series™ PSUs have a 10 year warranty
  • CS Series™ PSUs have a 3 year warranty
  • CX Series™ PSUs have a 3 year warranty
  • CX-M Series™ PSU Models CX430M, CX500M, and CX600M have a 3 year warranty
  • CX-M Series™ PSU Models CX450M, CX550M, CX650M, CX750M, and CX850M have a 5 year warranty
  • GS Series™ PSUs have a 3 year warranty
  • HX Series™ PSU Models HX520W, HX620W, and HX1000W have a 5 year warranty; all other HX Series™ Models have a 7 year warranty
  • HXi Series™ PSUs have a 10 year warranty
  • RM Series™ PSUs have a 5 year warranty
  • RMi Series™ PSUs have a 10 year warranty
  • RMx Series™ PSUs have a 10 year warranty
  • SF Series™ PSUs have a 7 year warranty
  • TX Series™ PSUs have a 5 year warranty
  • Vengeance Series™ PSUs have a 5 year warranty
  • VS Series™ PSUs have a 3 year warranty
  • VX Series™ (Models VX450, and VX550) have a 5 year warranty

Computer Cases

  • Obsidian Series® cases have a 2 year warranty
  • Graphite Series™ cases have a 2 year warranty
  • Carbide Series™ cases have a 2 year warranty
  • Vengeance Series® cases have a 2 year warranty

Cooling Products

  • Hydro Series™ products have a 5 year warranty
  • Air Series™ products have a 2 year warranty
  • All fan products have a 2 year warranty

Audio Products

  • All speaker products have a 2 year warranty
  • All headset products have a 2 year warranty

Gaming Peripherals

  • Gaming Mice have a 2 year warranty
  • Gaming Keyboards have a 2 year warranty
  • Gaming Mouse Mats have a 1 year warranty

Certified Refurbished Products

  • Corsair offers a 1 year, replacement-only warranty for certified refurbished PSUs, Cases, Cooling units, SSD, USB parts, Audio, and Gaming Peripheral units.

For additional information and technical assitance, please visit Corsair Memory''s support site at:


Corsair Technical Support

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