| The machine with two memory interfaces |
| Model | Maximum Capacity and Specification |
| GTR 3550H | 32G DDR4 2400MHZ |
| GTR 3750H | 32G DDR4 2400MHZ |
| GTR PRO 3550H | 32G DDR4 2400MHZ |
| GTR5 5900HX | 64G DDR4 3200MHZ |
| GTR4 4900 | 64G DDR4 3200MHZ |
| SER 3200U | 32G DDR4 2400MHZ |
| SER 4800 | 64G DDR4 3200MHZ |
| SER 3750H | 32G DDR4 2400MHZ |
| SEI8 8279U | 32G DDR4 2400MHZ |
| SEI8 8109U | 32G DDR4 2400MHZ |
| GTi 1135G7 | 64G DDR4 3200MHZ |
| GTi 1165G7 | 64G DDR4 3200MHZ |
| U59 | 16G DDR4 2933MHZ |
| The machine with one memory interfaces |
| Model | Maximum Capacity and Specification |
| U57 | 16G DDR3L 1600MHZ |
| U55 | 16G DDR3L 1600MHZ |
| GK Mini | 8G DDR4 2400MHZ |
| GK55 | 8G DDR4 2400MHZ |
| GK35 | 8G DDR3L 1600MHZ |
