DDR SDRAM
DDR SDRAM also known as DDR1 SDRAM became a JEDEC standard in 2000 for industrial OEM’s and was the successor technology to SDRAM. It was followed by the subsequent generations of DDR2 and DDR3. DDR SDRAM provides a lower voltage level and higher data transfer compared to SDRAM. The voltage level is reduced from 3.30 volts down to 2.50 volts and the memory module provides a data transfer on both transitions of the clock signal. This produces more data transfers for a given clock speed, but with the drawback of increased latency. The DDR Generation was the first to feature Very Low Profile Registered DIMMs (VLP RDIMM) with reduced height to support space-constrained applications.
Virtium supports DDR SDRAM modules in a wide range of configurations and features that are available in 184 and 200 pin DIMM and 200 pin SODIMM form factors with the following options:
- ECC and non-ECC versions
- Unbuffered and registered modules
- Available in capacities ranging from 128 MB to 2 GB
- Legacy Memory Module Support
For additional product information, go to our Product Brochure and Datasheet at:
Link to DDR SDRAM Product Datasheet
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