Corsair Obsidian 450D Review & Specs

Corsair Obsidian 450D Mid Tower CC-9011049-WW

Corsair Obsidian 450D Mid Tower CC-9011049-WW

- Corsair

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  • Mid-tower size, with a roomy interior that’s optimized for airflow.
  • Obsidian Series 450D has an elegant brushed aluminum front panel and a solid steel body, with an interior that’s optimized for efficient, high-volume airflow. But don’t let its mid-tower size fool you – the 450D can also house some serious watercooling gear. The included dual front AF140L intake fans provide direct GPU cooling, and there’s a total of seven fan mounts for your extremely high volume airflow projects. All air intakes are protected with removable dust filters.
  • The interior is designed for superior cooling efficiency, with a modular removable drive cage system and dual SSD bays that mount behind the motherboard tray and out of the airflow path. The extra-large, flush mounted side window puts your system-building expertise on display while keeping with the sleek and refined Obsidian Series design.

Specifications Overview

Model CC-9011049-WW
Release Date May 2014

* First availability for purchase, it may not correspond to the actual market launch date.

Type ATX Mid Tower
Color Black
Includes Power Supply
External 5.25" Drive Bays 2
External 3.5" Drive Bays 0
Internal 2.5" Drive Bays 2
Internal 3.5" Drive Bays 3
Motherboard Compatibility ATX, EATX, Micro ATX, Mini ITX
Front Panel USB Ports
Dimensions 494mm x 210mm x 497mm
Max VGA length allowance 430.00mm
Expansion Slots 7


Two years





Case Form Factor



494mm x 210mm x 497mm

Case Motherboard Support

Mini-ITX, MicroATX, ATX, E-ATX

Maximum GPU Length


Maximum CPU Cooler Height


Maximum PSU Length


Case Expansion Slots


Case Drive Bays

(x2) 5.25in
(x2) 2.5in
(x3) Combo 3.5in/2.5in

Case Material

Brushed Aluminum and Steel

Case Power Supply

ATX (not included)

External Connections

(x2) USB 3.0 
(x1) Headphone Port 
(x1) Microphone Port

Fan Mount Locations

Front: (x2) 120/140mm 
Top: (x3) 120mm or (x2) 140mm 
Rear: (x1) 120mm 
Bottom: (x2) 120mm

Fans Included

Front: (x2) 140mm 
Rear: (x1) 120mm

Radiator Mount Locations

Front: 240/280mm 
Top: 240/280/360mm 
Rear: 120mm 
Bottom: 240mm

Compatible Corsair Liquid Coolers

H55, H60, H75, H80i, H90, H100i, H105, H110

Critic Reviews


This is a good, effective case however the stock fans are too noisy. It doesn’t take much work to fix it up but that shouldn’t be...

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the design is timeless and the case would look decent on, as well as underneath, any desk We would even go to the point to say that installing a 525 inch drive would ruin the looks of the front Even on the inside, Corsair has used a cool solution for...


I would like to thank Corsair for supplying the review sample. We are taking a look at the Corsair Obsidian 450D today, which expands upon the already fairly large Obsidian line of cases. Going from the top, there is the 900D, 800D, 750D, 650D, 550D,...


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