MODULE
View Module Products Catalog [1.07 MB]pdf file
RDIMM
- DIMM with added register (RCD, Registering Clock Driver) between DRAM and system memory controller for address and command signals
- Supports x4, x8 DRAM and x4 3DS stacks
| Generation | DDR5 | DDR4 |
|---|---|---|
| Module Density | 16-256GB and higher | 8-256GB |
| Component Density | 16Gb | 8Gb / 16Gb |
| Speed | 4800Mbps | 2666-3200Mbps |
- Application Server, Networking
LRDIMM
- DIMM with added registers (DB, Data Buffer) to reduce load between DRAM and system memory controller for DQ signals
- Supports x4 and x8 DRAM
| Generation | DDR4 |
|---|---|
| Module Density | 64-256GB |
| Component Density | 8Gb / 16Gb |
| Speed | 2666-3200Mbps |
- Application Server, Networking
UDIMM
- DIMM without registers or ECC parity
- Supports x8 and x16 DRAM
| Generation | DDR5 | DDR4 |
|---|---|---|
| Module Density | 8-32GB | 4-32GB |
| Component Density | 16Gb | 8Gb / 16Gb |
| Speed | 4800Mbps | 2666-3200Mbps |
- Application PC, Networking
SODIMM
- Smaller DIMM for systems with limited space
- Supports x8 and x16 DRAM
| Generation | DDR5 | DDR4 |
|---|---|---|
| Module Density | 8-32GB | 4-32GB |
| Component Density | 16Gb | 8Gb / 16Gb |
| Speed | 4800Mbps | 2666-3200Mbps |
- Application PC, Networking
