RAM Flashcards
DDR2 SDRAM - List Memory Clock, Bus Clock, Data rate, and Transfer rate.
MC - 100-266 MHz
BC - 200- 533 MHz
DR - 400-1066 MT/s
TR - 3.2-8.553 GBPS
DDR3 SDRAM - List Memory Clock, Bus Clock, Data rate, and Transfer rate.
MC - 100 to 266 MHz
BC - 400 to 1066 MHz
DR - 800 to 2133 MT/s
TR - 6.4 to 17.066 GBPS
DDR4 SDRAM - List Memory Clock, Bus Clock, Data rate, and Transfer rate.
MC - 200 to 400 MHz
BC - 800 to 1600 MHz
DR - 1600 to 3200 MT/s
TR - 12.8 to 25.6 GBPS
DDR-200 - List PC number name, Memory Clock, Bus Clock, Data rate, and Transfer rate.
PC-1600 MC - 100 MHz BC - 100 MHz DR - 200 MT/s TR - 1.6 GBPS
DDR-266 - List PC number name, Memory Clock, Bus Clock, Data rate, and Transfer rate.
PC-2100 MC - 133 MHz BC - 133 MHz DR - 266 MT/s TR -2.1 GBPS
DDR-333 - List PC number name, Memory Clock, Bus Clock, Data rate, and Transfer rate.
PC-2700 MC - 167 MHz BC - 167 MHz DR - 333 MT/s TR - 2.7 GBPS
DDR-400 - List PC number name, Memory Clock, Bus Clock, Data rate, and Transfer rate.
PC-3200 MC - 200 MHz BC - 200 MHz DR - 400 MT/s TR - 3.2 GBPS
Explain what 1600/PC-312800 means when given the example DDR3-1600/PC312800
The memory works at 200 MHz and the bus at 800 MHz, which with the double data rate gives 1600 MT/s and nominal transfer rate of 12.8 GBps. The 1600 in teh pc number stands for the data rate, the 3 stands for DDR3 and the 12800 stands for the transfer rate which is 12.8 gbps.
How many pins are on DDR RAM Memory? Voltage Range?
184 pins
2.5-2.6v
How many pins are on DDR2 RAM Memory? Voltage Range?
240 pins
1.8-1.9v
How many pins are on DDR3 RAM Memory? Voltage Range?
240 pins
1.35-1.5v
How many pins are on DDR4 RAM Memory? Voltage Range?
288 pins
1.2v
How many pins are on a DDR SODIMM
200
How many pins are on a DDR2 SODIMM
200
How many pins are on a DDR3 SODIMM
204
