DDR2 Moduły pamięci

DDR2 zwiększa szybkość transferu danych o współczynnik 2 w porównaniu z DDR. Ma 240 pinów na PCB (120 z każdej strony). Zużycie wynosi 1,8 V. Częstotliwość zegara waha się od 400 MHz do 800 MHz. Maksymalna częstotliwość pamięci DDR2 wynosi 1000 MHz.
№
Memory name
Latency (ns)
Read (MB/s)
Write (MB/s)
Price
1961
Qimonda 72T512420EFD3SC 4GB Qimonda 72T512420EFD3SC 4GB
115
2,662.7
1,728.3
NA
1962
Qimonda 72T512520EFD3SC2 4GB Qimonda 72T512520EFD3SC2 4GB
93
2,753.8
1,667.6
NA
1963
Qimonda 72T512920EFA3SC2 4GB Qimonda 72T512920EFA3SC2 4GB
66
2,668.3
1,730.7
NA
1964
Qimonda 72T512920EFA3SC 2GB Qimonda 72T512920EFA3SC 2GB
104
2,640.7
1,940.1
NA
1965
Qimonda 72T512920EP3SC2 4GB Qimonda 72T512920EP3SC2 4GB
109
2,683.4
2,554.2
NA
1966
Qimonda 72T512922EP3SB 4GB Qimonda 72T512922EP3SB 4GB
113
3,281.1
2,815.7
NA
1967
Qimonda F061010 2GB Qimonda F061010 2GB
83
2,563.8
1,923.9
NA
1968
Qimonda HYS72T512420EFA-3S 4GB Qimonda HYS72T512420EFA-3S 4GB
111
2,839.2
2,217.3
NA
1969
Qimonda ITC 1GB Qimonda ITC 1GB
47
4,666.9
2,146.5
NA
1970
Qimonda M395T1G60QJ4-CE68 2GB Qimonda M395T1G60QJ4-CE68 2GB
65
2,360.5
1,879.3
$45 USD (2019-01-07)
1971
Ramaxel Technology RML1320EF48D8W-800 2GB Ramaxel Technology RML1320EF48D8W-800 2GB
51
4,674.1
2,160.6
NA
1972
Ramaxel Technology RML1320EG38D7W-667 1GB Ramaxel Technology RML1320EG38D7W-667 1GB
54
4,353.6
1,777.3
NA
1973
Ramaxel Technology RML1320HC38D7F-667 1GB Ramaxel Technology RML1320HC38D7F-667 1GB
75
1,950.3
1,692.6
NA
1974
Ramaxel Technology RML1320HC48D8F-800 2GB Ramaxel Technology RML1320HC48D8F-800 2GB
57
4,799.8
2,364.2
NA
1975
Ramaxel Technology RML1320KE48D8F-800 2GB Ramaxel Technology RML1320KE48D8F-800 2GB
46
5,334.3
2,366.7
NA
1976
Ramaxel Technology RML1320MG48D8F-800 2GB Ramaxel Technology RML1320MG48D8F-800 2GB
56
4,408.0
1,891.3
NA
1977
Ramaxel Technology RML1320MJ48D8F-800 2GB Ramaxel Technology RML1320MJ48D8F-800 2GB
49
4,923.1
2,151.6
NA
1978
Ramaxel Technology RML1320ND48D8F-800 2GB Ramaxel Technology RML1320ND48D8F-800 2GB
77
3,456.0
2,036.5
NA
1979
Ramaxel Technology RML1520AG38D6F-667 512MB Ramaxel Technology RML1520AG38D6F-667 512MB
51
4,302.6
1,935.9
NA
1980
Ramaxel Technology RML1520EC48D7W-667 1GB Ramaxel Technology RML1520EC48D7W-667 1GB
50
4,663.1
2,058.2
NA