| Spectre 13 Ultrabook | 2 DDR3 SO-DIMM slots | 8 GB | Upgradable | 4 |
| Spectre Laptop 13-af0xx | Soldered, no slot | | Not upgradable | 5 |
| Spectre Notebook | 2 LPDDR3 SO-DIMM slots | 8 GB | Upgradable | 4 |
| Spectre Pro x360 G1 | Soldered, no slot | | Not upgradable | 4 |
| Spectre Pro x360 G2 | Soldered, no slot | | Not upgradable | 3 |
| Spectre x2 Detachable | 2 LPDDR3 SO-DIMM slots | 4 GB | Upgradable | 3 |
| Spectre x360 2-in-1 Laptop 14-ef0xxx | Soldered, no slot | | Not upgradable | 12 |
| Spectre x360 2-in-1 Laptop 14-ef2xxx | Soldered, no slot | | Not upgradable | 4 |
| Spectre x360 2-in-1 Laptop 14-eu0xxx | Soldered, no slot | | Not upgradable | 5 |
| Spectre x360 2-in-1 Laptop 16-f0xxx | Soldered, no slot | | Not upgradable | 6 |
| Spectre x360 2-in-1 Laptop 16-f1xxx | 2 DDR4 SO-DIMM slots | 32 GB | Upgradable | 13 |
| Spectre x360 2-in-1 Laptop 16-f2xxx | 2 DDR4 SO-DIMM slots | 16 GB | Upgradable | 3 |
| Spectre x360 Convertible | Soldered, no slot | | Not upgradable | 21 |
| Spectre x360 Convertible 13 | Soldered, no slot | | Not upgradable | 6 |
| Spectre x360 Convertible 13-ac0XX | Soldered, no slot | | Not upgradable | 10 |
| Spectre x360 Convertible 13-ae0xx | Soldered, no slot | | Not upgradable | 34 |
| Spectre x360 Convertible 13-ap0xxx | 2 DDR4 SO-DIMM slots | 16 GB | Upgradable | 26 |
| Spectre x360 Convertible 13-aw0xxx | Soldered, no slot | | Not upgradable | 25 |
| Spectre x360 Convertible 13-aw2xxx | Soldered, no slot | | Not upgradable | 7 |
| Spectre x360 Convertible 13-w0XX | Soldered, no slot | | Not upgradable | 6 |
| Spectre x360 Convertible 14-ea0xxx | Soldered, no slot | | Not upgradable | 10 |
| Spectre x360 Convertible 14-ea1xxx | Soldered, no slot | | Not upgradable | 3 |
| Spectre x360 Convertible 14t-ea000 | Soldered, no slot | | Not upgradable | 3 |
| Spectre x360 Convertible 15-bl0XX | 2 DDR4 SO-DIMM slots | 16 GB | Upgradable | 3 |
| Spectre x360 Convertible 15-bl1XX | 2 DDR4 SO-DIMM slots | 16 GB | Upgradable | 5 |
| Spectre x360 Convertible 15-ch0xx | 2 DDR4 SO-DIMM slots | 16 GB | Upgradable | 14 |
| Spectre x360 Convertible 15-df0xxx | 16 GB in every report, slot unconfirmed | | Check before you buy | 9 |
| Spectre x360 Convertible 15-df1xxx | 16 GB in every report, slot unconfirmed | | Check before you buy | 8 |
| Spectre x360 Convertible 15-eb0xxx | 16 GB in every report, slot unconfirmed | | Check before you buy | 17 |
| Spectre x360 Convertible 15-eb1xxx | 2 DDR4 SO-DIMM slots | 16 GB | Upgradable | 5 |
| Spectre x360 Convertible 15t-df100 | 16 GB in every report, slot unconfirmed | | Check before you buy | 7 |