Apple M9032LL User Guide - Page 77
Specifications, Processor and Memory Specifications, Graphics Card
UPC - 718908487402
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Appendix Specifications A A Processor and Memory Specifications Processor  PowerPC G5 dual core processor  1 megabyte (MB) of on-chip L2 cache per processor Random-access memory (RAM)  Double-Data-Rate 2 (DDR2) synchronous dynamic random-access memory (SDRAM)  All DDR2 SDRAM supplied in removable dual inline memory modules (DIMMs)  PC2-4200, 533 MHz DIMMs, also known as DDR2-533  DIMMs must be installed in pairs of equal size and equal specification  Eight DIMM slots available:  256 MB DIMMs must have 128 or 256 megabit (Mbit) technology devices  512 MB DIMMs must have 256 Mbit technology devices  1 GB DIMMs must have 512 Mbit technology devices  Error-correcting code (ECC) or no error-correcting code (NECC) modules. Do not mix ECC and NECC memory modules within a pair.  64-bit wide, 240-pin modules  18 memory devices maximum per DIMM  Conform to JEDEC specification (see page 51)  Unbuffered (not registered or buffered)  Maximum height of 1.25 inches  Nonparity System Profiler, located in Applications/Utilities, provides information about your computer, including the amount of memory. Graphics Card PCI Express graphics card with two Digital Visual Interface (DVI) connectors. The total combined maximum video random access memory (VRAM) for all graphics cards is 1 GB. 77