DDR2 Módulos de memoria

DDR2 aumenta la velocidad de transferencia de datos en un factor de 2 en comparación con DDR. Tiene 240 pines en PCB (120 en cada lado). El consumo es de 1.8V. La frecuencia del reloj varía de 400 MHz a 800 MHz. La frecuencia máxima de la memoria DDR2 es de 1000 MHz.
№
Memory name
Latency (ns)
Read (MB/s)
Write (MB/s)
Price
1901
Qimonda 64T128820HU3SB 1GB Qimonda 64T128820HU3SB 1GB
47
4,286.2
1,814.6
NA
1902
Qimonda 64T128920HU3SB 1GB Qimonda 64T128920HU3SB 1GB
64
2,726.7
1,017.5
NA
1903
Qimonda 64T256020EDL2.5C2 2GB Qimonda 64T256020EDL2.5C2 2GB
63
4,289.8
1,822.0
NA
1904
Qimonda 64T256020EDL2.5C 2GB Qimonda 64T256020EDL2.5C 2GB
54
4,438.8
2,040.2
NA
1905
Qimonda 64T256020EDL3SC2 2GB Qimonda 64T256020EDL3SC2 2GB
59
3,542.3
1,542.3
NA
1906
Qimonda 64T256020EDL3SC 2GB Qimonda 64T256020EDL3SC 2GB
61
3,642.4
1,624.1
NA
1907
Qimonda 64T256020EU2.5C2 2GB Qimonda 64T256020EU2.5C2 2GB
59
4,468.8
2,013.8
NA
1908
Qimonda 64T256020EU3SB 2GB Qimonda 64T256020EU3SB 2GB
50
4,440.3
1,968.2
NA
1909
Qimonda 64T256020EU3SC2 2GB Qimonda 64T256020EU3SC2 2GB
59
4,652.0
2,246.7
NA
1910
Qimonda 64T256020EU19FC2 2GB Qimonda 64T256020EU19FC2 2GB
43
6,140.5
2,837.5
NA
1911
Qimonda 64T256022EDL3SB 2GB Qimonda 64T256022EDL3SB 2GB
81
2,677.0
1,361.0
NA
1912
Qimonda 64T256022HDL3.7A 2GB Qimonda 64T256022HDL3.7A 2GB
75
2,318.1
886.2
NA
1913
Qimonda 64T512020EU2.5A 4GB Qimonda 64T512020EU2.5A 4GB
52
5,031.1
2,008.2
NA
1914
Qimonda 64T512022EDL2.5A 4GB Qimonda 64T512022EDL2.5A 4GB
63
4,156.3
1,702.1
NA
1915
Qimonda 64T512022EDL3SA 4GB Qimonda 64T512022EDL3SA 4GB
64
3,821.1
1,694.8
NA
1916
Qimonda 72T64400HFD3SB 512MB Qimonda 72T64400HFD3SB 512MB
107
3,259.1
1,605.5
NA
1917
Qimonda 72T64400HFN3SB 512MB Qimonda 72T64400HFN3SB 512MB
62
3,278.9
2,434.2
NA
1918
Qimonda 72T128000EP3SB2 1GB Qimonda 72T128000EP3SB2 1GB
81
4,200.9
3,044.0
NA
1919
Qimonda 72T128000EU2.5C2 1GB Qimonda 72T128000EU2.5C2 1GB
52
4,691.8
2,326.6
NA
1920
Qimonda 72T128000HP3SA 1GB Qimonda 72T128000HP3SA 1GB
69
3,323.6
2,144.7
NA