Standard Series
| Model No. | IC Organization | Speed | Density | Voltage |  |
|---|---|---|---|---|---|
| CIR-S4DUSS2104G | 512Mx8 | 2133MHz | 4GB | 1.2V | download |
| CIR-S4DUSS2108G | 512Mx8 | 2133MHz | 8GB | 1.2V | download |
| CIR-S4DUSR2108G | 1Gx8 | 2133MHz | 8GB | 1.2V | download |
| CIR-S4DUSR2116G | 1Gx8 | 2133MHz | 16GB | 1.2V | download |
| CIR-S4DUSS2404G | 512Mx8 | 2400MHz | 4GB | 1.2V | download |
| CIR-S4DUSS2408G | 512Mx8 | 2400MHz | 8GB | 1.2V | download |
| CIR-S4DUSR2408G | 1Gx8 | 2400MHz | 8GB | 1.2V | download |
| CIR-S4DUSR2416G | 1Gx8 | 2400MHz | 16GB | 1.2V | download |
| CIR-S4DUSV2604G | 512Mx8 | 2666MHz | 4GB | 1.2V | download |
| CIR-S4DUSV2608G | 512Mx8 | 2666MHz | 8GB | 1.2V | download |
| CIR-S4DUSW2608G | 1Gx8 | 2666MHz | 8GB | 1.2V | download |
| CIR-S4DUSW2616G | 1Gx8 | 2666MHz | 16GB | 1.2V | download |