Compaq DESKPRO 1000 - Manual (Page 14)

1-6 Product Description
1.5.2 Drive Positions
Figure1-3. Drive Positions on the Compaq Deskpro 1000 Desktop Computer
1
One 3.5-inch 1.44-MB diskette drive
2
One 3.5-inch third-height drive bay for optional drive
3
One 3.5-inch third-height drive bay for primary hard drive
4
One 5.25-inch half-height drive bay for optional drive
5
One 5.25-inch half-height drive bay for optional drive