Mac Pro 2010 Manual
Table Of Contents
- Contents
- Ready, Set Up, Go
- Life with Your Mac Pro
- Making a Good Thing Better
- Problem, Meet Solution
- An Ounce of Prevention
- Problems with Your Mac Pro
- Problems with Software
- Repairing, Restoring, or Reinstalling Mac OS X Software
- Checking for a Hardware Problem
- Keeping Your Software Up to Date
- Problems with Wi-Fi Communication
- Problems with Your Display
- Problems with Your Internet Connection
- Replacing the Apple Magic Mouse Batteries
- Maximizing Ethernet Performance
- Learning More, Service, and Support
- Locating Your Serial Number
- What’s Under the Hood
- Last, but Not Least
- Looking for Something?

43Chapter 3 Making a Good Thing Better
Installing Memory
YourMacProcomeswithaminimumof3GBofmemoryinthesingle-processor
model,oraminimumof6GBofmemoryinthedual-processormodel,installedas
1GBunbueredECCdualinlinememorymodules(UDIMMs).
AllinstalledUDIMMsmustmeetthesespecications:
 PC3-10600E,1333MHz,DDR3SDRAMUDIMMs
 Error-correctingcode(ECC)
 72-bitwide,240-pinECCmodules
 36ICsmaximumperECCUDIMM
NOTICE: ApplerecommendsthatyouuseApple-approvedDIMMs.DIMMsfromolder
MaccomputerscannotbeusedinyourMacPro.YoucanpurchaseApple-branded
memoryonlinefromtheAppleStoreatwww.apple.com/store.
WhenpurchasingDIMMsforuseinMaccomputers,makesurethatthememoryvendor
conformstotheJointElectronDeviceEngineeringCouncil(JEDEC)specication.Check
withyourmemoryvendortoensurethattheDIMMssupportthecorrecttimingmodes
andthattheSerialPresenceDetect(SPD)featurehasbeenprogrammedproperly,as
describedintheJEDECspecication.
Note: AlthoughthememoryspeedoftheUDIMMSis1333MHz,theywilloperateat
1066MHzor1333MHzdependingontheprocessorinthecomputer.