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Corsair Obsidian 800D

The Corsair Obsidian 800D conforms to the E-ATX form factor and so can accommodate motherboards with form factors ATX, E-ATX and Micro-ATX.

It is made of Steel and its dimensions (LxWxH) are 609mm x 229mm x 609mm.


Corsair Obsidian 800D

help iconForm FactorE-ATXhelp iconTop Fans Size120mm
help iconMotherboard Form Factors
  • ATX
  • E-ATX
  • Micro-ATX
help iconSide Fans2
help iconMaterialSteelhelp iconSide Fans Size140mm
help iconColorBlackhelp iconRear Fans1
help iconExpansion Slots7help iconRear Fans Size140mm
help icon5.25″ Drive Bays5help iconBottom Fans1
help icon3.5″ Drive Bays6help iconBottom Fans Size140mm
help icon2.5" Drive Bays0help iconIO Display Panelyes
help iconTool-less Railsyeshelp iconFront USB 2.0 Slots2
help iconLength609mmhelp iconFront USB 3.0 Slots2
help iconWidth229mmhelp iconeSATAyes
help iconHeight609mmhelp iconAudio IOyes
help iconTop Fans3

Corsair Obsidian 800D compatibility review

The Corsair Obsidian 800D has a the E-ATX form factor. Extended ATX is a slightly deeper version of the ATX standard which is designed to provide all the advantages of ATX but with slightly more room. Using the E-ATX standard, the case can house motherboards and power supplies with form factors ATX, E-ATX and Micro-ATX. The dimensions of the case itself (LxWxH) are 609mm x 229mm x 609mm.

The Corsair Obsidian 800D has seven expansion slots, so there is plenty of room for extra components, which may be a deciding factor when planning on the longevity and build type of a PC system. The case has five 5.25" drive bays, which is more than enough to house various drives, particularly optical drives. With six 3.5" drive bays there is also plenty of extra HDD space as well. Installing a solid-state drive on this case would require a 3.5" adapter. Installation of hard drives into these drive bays is made all the more easier by screwless rails that allow tool-less mounting.

Made primarily of Steel, the Corsair Obsidian 800D is built to be strong and well-ventilated. Steel cases are generally fairly cheap and sturdy, but also tend to be quite heavy. Whatever your case's material, it is important to keep a consistent airflow so that heat doesn't build up inside. It is therefore advised that you make use of the available built-in case fans and fan installation sections.

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