DDR2 U-DIMM
| Capacity |
Data Rate |
Voltage |
Pin |
| 256MB |
533/667/800 MHz |
1.8V |
240 pin |
| 512MB |
533/667/800 MHz |
1.8V |
240 pin |
| 1GB |
533/667/800 MHz |
1.8V |
240 pin |
| 2GB |
533/667/800 MHz |
1.8V |
240 pin |
• 240-pin unbuffered DIMM
• JEDEC standard 1.8 +/- 0.1V power supply
• Off-chip driver (OCD) impedance adjustment, and on die termination (ODT)
• Operational enhancements to increase memory performance, efficiency and timing margins
• CAS Latencies: 3, 4, 5
