The Antec Eleven Hundred conforms to the XL-ATX form factor and so can accommodate motherboards with form factors ATX, E-ATX, Micro-ATX, XL-ATX and Mini-ITX.
Its dimensions (LxWxH) are 546mm x 237mm x 527mm.
![]() | Release Date | 01 Jan 2011 | ![]() | Front Fans | 2 | ||
---|---|---|---|---|---|---|---|
![]() | Form Factor | XL-ATX | ![]() | Front Fans Size | 120mm | ||
![]() | Motherboard Form Factors |
| ![]() | Top Fans | 1 | ||
![]() | Material | Black | ![]() | Top Fans Size | 200mm | ||
![]() | Color | Steel | ![]() | Side Fans | 3 | ||
![]() | Expansion Slots | 9 | ![]() | Side Fans Size | 120mm | ||
![]() | 5.25″ Drive Bays | 3 | ![]() | Rear Fans | 1 | ||
![]() | 3.5″ Drive Bays | 6 | ![]() | Rear Fans Size | 120mm | ||
![]() | 2.5" Drive Bays | 2 | ![]() | HDD Fans | 2 | ||
![]() | Tool-less Rails | yes | ![]() | HDD Fans Size | 120mm | ||
![]() | Length | 546mm | ![]() | IO Display Panel | yes | ||
![]() | Width | 237mm | ![]() | Front USB 2.0 Slots | 2 | ||
![]() | Height | 527mm | ![]() | Front USB 3.0 Slots | 2 | ||
![]() | Maximum Graphics Card Length | 330mm | ![]() | eSATA | no | ||
![]() | Maximum CPU Cooler Size | 170mm | ![]() | Audio IO | yes |
The Antec Eleven Hundred has a the XL-ATX form factor. XL-ATX is an unofficial larger version of the ATX standard which provides a larger alternative for even more space and ventilation. Using the XL-ATX standard, the case can house motherboards and power supplies with form factors ATX, E-ATX, Micro-ATX, XL-ATX and Mini-ITX. The dimensions of the case itself (LxWxH) are 546mm x 237mm x 527mm.
The Antec Eleven Hundred has nine 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 three 5.25" drive bays, which is enough to house an optical drive and a couple of hard drives, while still having space for plenty more HDDs with the six 3.5" drive bays that are also available. You can even install an SSD or laptop-sized HDD using one of the two 2.5" drive bays. Installation of hard drives into these drive bays is made all the more easier by screwless rails that allow tool-less mounting.