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|
|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.