DDR2 Memory Modules
DDR2 increases the data transfer rate by a factor of 2 as compared to DDR. It has 240 pins on PCB (120 on each side)
№
Memory name
Latency (ns)
Read (MB/s)
Write (MB/s)
Price
1281
40
3,873.3
1,956.2
NA
1282
60
2,802.3
1,346.7
NA
1283
39
3,897.7
1,953.6
NA
1284
61
3,622.8
1,656.9
NA
1286
67
2,306.4
1,059.4
NA
1287
63
3,161.5
1,259.4
NA
1288
65
3,323.2
1,326.8
NA
1289
64
3,134.4
1,768.6
NA
1290
73
2,809.7
1,766.6
NA
1291
61
3,229.7
1,203.7
NA
1292
63
2,841.4
1,648.5
NA
1293
53
3,803.2
1,603.0
NA
1294
60
3,573.7
1,612.0
NA
1295
61
3,036.9
1,388.8
NA
1296
61
3,211.3
1,883.6
NA
1297
53
4,394.5
1,970.4
NA
1298
47
3,787.0
1,773.4
NA
1299
63
3,963.1
2,044.9
NA
1300
58
4,205.5
2,049.0
NA
Micron Technology 8HTF6464AY-53EB9 512MB