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
2541
52
4,246.9
2,091.5
NA
2542
61
3,286.3
1,686.5
NA
2543
40
6,398.5
2,941.5
NA
2544
44
5,329.9
2,472.6
NA
2545
52
4,821.8
2,185.7
NA
2546
52
4,458.6
1,574.6
NA
2547
54
4,236.5
1,616.0
NA
2548
60
4,362.2
2,610.0
NA
2549
45
5,237.7
1,689.2
NA
2550
51
4,830.1
2,247.3
NA
2551
59
4,377.6
2,290.0
NA
2552
50
4,811.2
1,859.3
NA
2553
58
3,924.0
1,733.5
NA
2554
60
4,213.6
2,275.6
NA
2555
119
3,462.6
828.7
NA
2556
66
3,199.3
1,465.8
NA