quick help needed for MSIs Z77A-G45

Solution
i use standard case for my Z77 fit .. and your case yes it will fit and the ram also working .. why single value 4gb 1 stick .. 2x4GB minimum will worth
Case Dimensions : 466.5mm x 185mm x 437mm (D x W x H)
MSI : dimension 30.5 x 24.5cm