DDR2 Módulos de memória
O DDR2 aumenta a taxa de transferência de dados em um fator de 2 em comparação com o DDR. Possui 240 pinos em PCB (120 de cada lado). O consumo é de 1,8V. A frequência do relógio varia de 400 MHz a 800 MHz. A frequência máxima da memória DDR2 é de 1000 MHz.
№
Memory name
Latency (ns)
Read (MB/s)
Write (MB/s)
Price
2181
110
2,787.2
2,144.4
NA
2182
98
3,077.7
1,984.9
$16.99 USD (2019-03-16)
2183
105
2,861.2
2,016.2
$18.26 USD (2019-06-01)
2184
95
3,175.2
2,359.5
NA
2185
67
2,839.5
1,926.8
NA
2186
90
3,053.2
1,982.2
$99 USD (2019-04-10)
2187
105
2,945.3
1,993.8
$45 USD (2019-05-22)
2188
69
2,683.4
1,462.4
$45 USD (2019-05-22)
2189
71
2,536.3
1,934.7
NA
2190
107
3,129.8
2,121.8
$42 USD (2019-01-04)
2191
89
2,597.7
1,921.6
$45 USD (2019-05-22)
2192
91
3,032.3
1,964.2
$49.46 USD (2019-01-18)
2193
119
2,807.6
2,170.7
NA
2194
86
2,967.8
2,109.3
$45 USD (2019-05-22)
2195
61
3,207.0
2,388.8
NA
2196
61
2,270.2
1,425.0
NA
2197
111
2,599.4
1,591.1
NA
2198
90
3,435.7
1,846.3
NA
2199
109
3,351.5
1,831.1
NA
2200
176
1,842.8
1,292.9
NA
Samsung M395T5663CZ4-CE66 1GB