| Manufacturer Part Number | 797259-091 |
| Manufacturer Part Option | 819801-001 M391A2K43BB1-CPB |
| Brand | HP |
| Type | DDR4 SDRAM |
| Capacity | 16 GB |
| Form Factor | UDIMM |
| Memory Features | Unbuffered |
| Bus Speed | PC4-17000 |
| Memory Speed | 2133 MHz |
| Number of Pins | 288 pin |
| Latency | CL15 |