Apple Mac Pro - Page 27

27Chapter 2 Life with Your Mac Pro
Optical drives
YourMacProcomeswithoneortwoDVD±RDL/DVD±RW/CD-RWSuperDrives.To
replaceanopticaldrive,see“ReplacinganOpticalDrive”onpage62.
Hard disk drives or solid state drives
YourMacProcomeswithuptofourdrivesinstalled.Toinstallorreplacedrives,see
“InstallingInternalStorageDevices”onpage55.
PCI Express slots
YourMacProhasthreePCIExpressexpansionslots.ToinstallPCIcardsinslots2through
4,see“AboutPCIExpressCards”onpage68.
Battery
YourMacProusesaninternalbackupbattery.IfyourMacProhastroublestartingup,or
ifthesystemdateandtimearefrequentlyincorrect,youmayneedtoreplacethebattery.
See“ReplacingtheInternalBackupBattery”onpage73.
Double-wide PCI Express graphics slot
ConnectuptotwodisplaystothegraphicscardinthePCIExpressgraphicsslot(slot1).
YoucanreplacethecardinthisslotandinstalladditionalgraphicscardsinPCIslots2
through4.See“AboutPCIExpressCards”onpage68.
Memory slots
YourMacProhasfouroreightmemoryexpansionslots,dependingonthemodel.Toadd
morememory,installPC3-10600E,1333MHz,DDR3ECCSDRAMUDIMMsinthememory
slots.ForinformationaboutthetypeofmemoryusedinyourMacPro,see“Installing
Memory”onpage37.