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Caselabs Mercury S3

The Caselabs Mercury S3 conforms to the Mini-ITX form factor and so can accommodate motherboards with form factors ATX, Micro-ATX and Mini-ITX.

Its dimensions (LxWxH) are 380mm x 268mm x 382mm.


Caselabs Mercury S3

help iconForm FactorMini-ITXhelp iconLength380mm
help iconMotherboard Form Factors
  • ATX
  • Micro-ATX
  • Mini-ITX
help iconWidth268mm
help iconMaterialNot surehelp iconHeight382mm
help iconColorBlackhelp iconIO Display Panelno
help iconExpansion Slots3help iconFront USB 2.0 Slots0
help icon5.25″ Drive Bays7help iconFront USB 3.0 Slots0
help icon3.5″ Drive Bays1help iconeSATAyes
help icon2.5" Drive Bays2help iconAudio IOyes
help iconTool-less Railsno

Caselabs Mercury S3 compatibility review

The Caselabs Mercury S3 has a the Mini-ITX form factor. Mini-ITX is even smaller than Micro-ATX, allowing PC builders the opportunity to create a low-performance, but discreet and low-power system. Using the Mini-ITX standard, the case can house motherboards and power supplies with form factors ATX, Micro-ATX and Mini-ITX. The dimensions of the case itself (LxWxH) are 380mm x 268mm x 382mm.

The Caselabs Mercury S3 has three expansion slots, so there is very little 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 seven 5.25" drive bays, which is more than enough to house various drives, particularly optical drives. There is only one 3.5" drive bay, though, so the large number of 5.25" drive bays is a necessity. The case does have 2 2.5" drive bays, however, so you can store an SSD or laptop-sized hard disk drive separately.

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