DDR3 Unbuffered – UDIMM Standard
VTG produces a wide variety of DRAM memory, flash-based storage, and embedded computer storage products for both legacy and custom user needs. Contact one of our engineers.
- 240 pin, dual in-line memory module (UDIMM)
- Proposed JEDEC pin-out
- PC3 14900, PC3 12800, PC3 10600, PC3 8500, PC3 6400 speed supported
- 1Gbit,2Gbit,4Gbit, monolithic DRAMs x8 and x4 non-stacked
- Module Ranks supported: Single rank (SR x4,x8) and Dual Rank(DR x4,x8)
- Lead-free, RoHS compliant
UDIMM Standard Specifications
Family | Desity | Height | Pin Count | Configuration | Max Data Rate | Voltage | Max Speed | CL |
---|---|---|---|---|---|---|---|---|
UDIMM | 1GB | 1.18″ | 240-pin | 128Mbx72 | 1866 MT/s | 1.5V | PC3 14900 | 13 |
UDIMM | 1GB | 1.18″ | 240-pin | 128Mbx72 | 1866 MT/s | 1.35V | PC3 14900 | 13 |
UDIMM | 1GB | 1.18″ | 240-pin | 128Mbx64 | 1866 MT/s | 1.5V | PC3 14900 | 13 |
UDIMM | 1GB | 1.18″ | 240-pin | 128Mbx64 | 1866 MT/s | 1.35V | PC3 14900 | 13 |
UDIMM | 2GB | 1.18″ | 240-pin | 256Mbx72 | 1866 MT/s | 1.5V | PC3 14900 | 13 |
UDIMM | 2GB | 1.18″ | 240-pin | 256Mbx72 | 1866 MT/s | 1.35V | PC3 14900 | 13 |
UDIMM | 2GB | 1.18″ | 240-pin | 256Mbx64 | 1866 MT/s | 1.5V | PC3 14900 | 13 |
UDIMM | 2GB | 1.18″ | 240-pin | 256Mbx64 | 1866 MT/s | 1.35V | PC3 14900 | 13 |
UDIMM | 4GB | 1.18″ | 240-pin | 512Mbx72 | 1866 MT/s | 1.5V | PC3 14900 | 13 |
UDIMM | 4GB | 1.18″ | 240-pin | 512Mbx72 | 1866 MT/s | 1.35V | PC3 14900 | 13 |
UDIMM | 4GB | 1.18″ | 240-pin | 512Mbx64 | 1866 MT/s | 1.5V | PC3 14900 | 13 |
UDIMM | 4GB | 1.18″ | 240-pin | 512Mbx64 | 1866 MT/s | 1.35V | PC3 14900 | 13 |
UDIMM | 8GB | 1.18″ | 240-pin | 1024Mbx72 | 1866 MT/s | 1.5V | PC3 14900 | 13 |
UDIMM | 8GB | 1.18″ | 240-pin | 1024Mbx72 | 1866 MT/s | 1.35V | PC3 14900 | 13 |
UDIMM | 8GB | 1.18″ | 240-pin | 1024Mbx64 | 1866 MT/s | 1.5V | PC3 14900 | 13 |
UDIMM | 8GB | 1.18″ | 240-pin | 1024Mbx64 | 1866 MT/s | 1.35V | PC3 14900 | 13 |