Cette histoire n'est vraiment pas claire...
iMac with SuperDrive Computers (September 2006)
The iMac with SuperDrive computers introduced in September 2006, based on the Intel Core 2 Duo microprocessor, provides two RAM slots that accommodate 200-pin DDR2 SDRAM SO-DIMMs up to 1.25” in height. The SO-DIMMs must be DDR2-667 (PC2-5300) compliant and must be unbuffered, unregistered, 8-byte, nonparity, and non-ECC.
The iMac ships with two 512 MB, 667 MHz, SDRAM SO-DIMMs installed, for a total of 1 GB. The The largest capacity SO-DIMM supported is 2 GB, with a maximum memory capacity of 3 GB. Memory configure-to-order options are: two 1 GB DIMMs for a total of 2 GB or one 1 GB DIMM and one 2 GB DIMM for a total of 3 GB
The memory controller supports both 512 MB, 1 GB, and 2 GB SO-DIMMs. However, because the memory in the two slots is configured as a contiguous array of memory, both SO-DIMMs must be the same size and type for the interleaving function to be used to improve performance. The iMac supports a CAS latency of 5.
The width of each 667 MHz memory bus is 64 bits.
The maximum number of devices per SO-DIMM is 16. See Table 3 for device and DIMM configurations.
iMac Computers (January 2006)
The iMac computer introduced in January 2006, based on the Intel Core Duo microprocessor, provide two RAM slots that accommodate 200-pin DDR2 SDRAM SO-DIMMs up to 1.25” in height. The SO-DIMMs must be DDR2-667 (PC2-5300) compliant and must be unbuffered, unregistered, 8-byte, nonparity, and non-ECC.
The computer ships with one 512 MB, 667 MHz, SDRAM SO-DIMM installed. The largest capacity SO-DIMM supported is 1 GB, so the maximum memory capacity is 2 GB.
The memory controller supports both 512 MB and 1 GB SO-DIMMs. However, because the memory in the two slots is configured as a contiguous array of memory, both SO-DIMMs must be the same size and type for the interleaving function to be used to improve performance. The iMac supports a CAS latency of 5.
The width of each 667 MHz memory bus is 64 bits.
The maximum number of devices per SO-DIMM is 16. See “Sizes of DDR2 SDRAM expansion SO-DIMMS and devices ” for device and DIMM configurations.
Cela dit, après un tour sur le site Apple, c'est bien de la PC2 5300 qui est proposée pour les iMac Core 2 Duo .
Je ne sais pas d'où vient cette référence à de la PC2 5400.
C'moon.
