| EliteBook 640 14 inch G9 Notebook PC | 2 DDR4 SO-DIMM slots | 16 GB | Upgradable | 11 |
| EliteBook 640 14 inch G10 Notebook PC | 2 DDR4 SO-DIMM slots | 32 GB | Upgradable | 5 |
| EliteBook 645 14 inch G9 Notebook PC | 2 DDR4 SO-DIMM slots | 32 GB | Upgradable | 7 |
| EliteBook 645 14 inch G10 Notebook PC | 2 DDR4 SO-DIMM slots | 32 GB | Upgradable | 3 |
| EliteBook 650 15.6 inch G9 Notebook PC | 2 DDR4 SO-DIMM slots | 16 GB | Upgradable | 7 |
| EliteBook 650 15.6 inch G10 Notebook PC | 2 DDR4 SO-DIMM slots | 64 GB | Upgradable | 4 |
| EliteBook 655 15.6 inch G9 Notebook PC | 2 DDR4 SO-DIMM slots | 32 GB | Upgradable | 3 |
| EliteBook 655 15.6 inch G10 Notebook PC | 2 DDR4 SO-DIMM slots | 32 GB | Upgradable | 4 |
| EliteBook 660 16 inch G11 Notebook PC | 2 DDR5 SO-DIMM slots | 32 GB | Upgradable | 5 |
| EliteBook 725 G2 | 2 DDR3 SO-DIMM slots | 8 GB | Upgradable | 3 |
| EliteBook 725 G3 | 2 DDR3 SO-DIMM slots | 8 GB | Upgradable | 5 |
| EliteBook 735 G5 | 2 DDR4 SO-DIMM slots | 32 GB | Upgradable | 8 |
| EliteBook 735 G6 | 2 DDR4 SO-DIMM slots | 16 GB | Upgradable | 8 |
| EliteBook 745 G2 | 2 DDR3 SO-DIMM slots | 16 GB | Upgradable | 8 |
| EliteBook 745 G3 | 2 DDR3 SO-DIMM slots | 16 GB | Upgradable | 28 |
| EliteBook 745 G4 | 2 DDR4 SO-DIMM slots | 16 GB | Upgradable | 7 |
| EliteBook 745 G5 | 2 DDR4 SO-DIMM slots | 32 GB | Upgradable | 10 |
| EliteBook 745 G6 | 2 DDR4 SO-DIMM slots | 32 GB | Upgradable | 28 |
| EliteBook 755 G5 | 2 DDR4 SO-DIMM slots | 32 GB | Upgradable | 7 |
| EliteBook 820 G1 | 2 DDR3 SO-DIMM slots | 16 GB | Upgradable | 39 |
| EliteBook 820 G2 | 2 DDR3 SO-DIMM slots | 16 GB | Upgradable | 32 |
| EliteBook 820 G3 | 2 DDR4 SO-DIMM slots | 16 GB | Upgradable | 50 |
| EliteBook 820 G4 | 2 DDR4 SO-DIMM slots | 32 GB | Upgradable | 13 |
| EliteBook 830 G5 | 2 DDR4 SO-DIMM slots | 32 GB | Upgradable | 44 |
| EliteBook 830 G6 | 2 DDR4 SO-DIMM slots | 32 GB | Upgradable | 36 |
| EliteBook 830 G7 Notebook PC | 2 DDR4 SO-DIMM slots | 32 GB | Upgradable | 13 |
| EliteBook 830 G8 Notebook PC | 2 DDR4 SO-DIMM slots | 64 GB | Upgradable | 20 |
| EliteBook 835 G7 Notebook PC | 2 DDR4 SO-DIMM slots | 16 GB | Upgradable | 4 |
| EliteBook 835 G8 Notebook PC | 2 DDR4 SO-DIMM slots | 32 GB | Upgradable | 8 |
| EliteBook 840 14 inch G9 Notebook PC | 2 DDR5 SO-DIMM slots | 32 GB | Upgradable | 15 |
| EliteBook 840 14 inch G10 Notebook PC | 2 DDR5 SO-DIMM slots | 32 GB | Upgradable | 11 |
| EliteBook 840 Aero G8 Notebook PC | 2 DDR4 SO-DIMM slots | 16 GB | Upgradable | 6 |
| EliteBook 840 G1 | 2 DDR3 SO-DIMM slots | 16 GB | Upgradable | 92 |
| EliteBook 840 G2 | 2 DDR3 SO-DIMM slots | 16 GB | Upgradable | 63 |
| EliteBook 840 G3 | 2 DDR4 SO-DIMM slots | 32 GB | Upgradable | 154 |
| EliteBook 840 G4 | 2 DDR4 SO-DIMM slots | 16 GB | Upgradable | 41 |
| EliteBook 840 G5 | 2 DDR4 SO-DIMM slots | 64 GB | Upgradable | 130 |
| EliteBook 840 G6 | 2 DDR4 SO-DIMM slots | 32 GB | Upgradable | 137 |
| EliteBook 840 G7 Notebook PC | 2 DDR4 SO-DIMM slots | 32 GB | Upgradable | 41 |
| EliteBook 840 G8 Notebook PC | 2 DDR4 SO-DIMM slots | 64 GB | Upgradable | 61 |
| EliteBook 845 14 inch G9 Notebook PC | 2 DDR5 SO-DIMM slots | 64 GB | Upgradable | 21 |
| EliteBook 845 14 inch G10 Notebook PC | 2 DDR5 SO-DIMM slots | 64 GB | Upgradable | 16 |
| EliteBook 845 G7 Notebook PC | 2 DDR4 SO-DIMM slots | 64 GB | Upgradable | 36 |
| EliteBook 845 G8 Notebook PC | 2 DDR4 SO-DIMM slots | 64 GB | Upgradable | 44 |
| EliteBook 850 G1 | 2 DDR3 SO-DIMM slots | 16 GB | Upgradable | 25 |
| EliteBook 850 G2 | 2 DDR3 SO-DIMM slots | 16 GB | Upgradable | 14 |
| EliteBook 850 G3 | 2 DDR4 SO-DIMM slots | 16 GB | Upgradable | 34 |
| EliteBook 850 G4 | 2 DDR4 SO-DIMM slots | 16 GB | Upgradable | 14 |
| EliteBook 850 G5 | 2 DDR4 SO-DIMM slots | 32 GB | Upgradable | 34 |
| EliteBook 850 G6 | 2 DDR4 SO-DIMM slots | 32 GB | Upgradable | 33 |
| EliteBook 850 G7 Notebook PC | 2 DDR4 SO-DIMM slots | 32 GB | Upgradable | 24 |
| EliteBook 850 G8 Notebook PC | 2 DDR4 SO-DIMM slots | 64 GB | Upgradable | 41 |
| EliteBook 855 G7 Notebook PC | 2 DDR4 SO-DIMM slots | 32 GB | Upgradable | 21 |
| EliteBook 855 G8 Notebook PC | 2 DDR4 SO-DIMM slots | 64 GB | Upgradable | 23 |
| EliteBook 860 16 inch G9 Notebook PC | 2 DDR5 SO-DIMM slots | 32 GB | Upgradable | 6 |
| EliteBook 860 16 inch G10 Notebook PC | 2 DDR5 SO-DIMM slots | 16 GB | Upgradable | 8 |
| EliteBook 865 16 inch G9 Notebook PC | 2 DDR5 SO-DIMM slots | 64 GB | Upgradable | 14 |
| EliteBook 865 16 inch G10 Notebook PC | 2 DDR5 SO-DIMM slots | 64 GB | Upgradable | 4 |
| EliteBook 1040 14 inch G9 Notebook PC | 2 DDR5 SO-DIMM slots | 32 GB | Upgradable | 3 |
| EliteBook 1040 G4 | 2 DDR4 SO-DIMM slots | 16 GB | Upgradable | 7 |
| EliteBook 1050 G1 | 2 DDR4 SO-DIMM slots | 32 GB | Upgradable | 7 |
| EliteBook 2170p | 2 DDR3 SO-DIMM slots | 16 GB | Upgradable | 15 |
| EliteBook 2530p | 2 DDR2 SO-DIMM slots | 4 GB | Upgradable | 17 |
| EliteBook 2540p | 2 DDR3 SO-DIMM slots | 8 GB | Upgradable | 39 |
| EliteBook 2560p | 2 DDR3 SO-DIMM slots | 16 GB | Upgradable | 52 |
| EliteBook 2570p | 2 DDR3 SO-DIMM slots | 16 GB | Upgradable | 37 |
| EliteBook 2730p | 2 DDR2 SO-DIMM slots | 4 GB | Upgradable | 5 |
| EliteBook 2740p | 2 DDR3 SO-DIMM slots | 8 GB | Upgradable | 24 |
| EliteBook 2760p | 2 DDR3 SO-DIMM slots | 16 GB | Upgradable | 10 |
| EliteBook 6930p | 2 DDR2 SO-DIMM slots | 8 GB | Upgradable | 41 |
| EliteBook 8440p | 2 DDR3 SO-DIMM slots | 8 GB | Upgradable | 74 |
| EliteBook 8460p | 2 DDR3 SO-DIMM slots | 16 GB | Upgradable | 103 |
| EliteBook 8470p | 2 DDR3 SO-DIMM slots | 16 GB | Upgradable | 94 |
| EliteBook 8470w | 2 DDR3 SO-DIMM slots | 8 GB | Upgradable | 4 |
| EliteBook 8530p | 2 DDR2 SO-DIMM slots | 8 GB | Upgradable | 13 |
| EliteBook 8530w | 4 GB in every report, slot unconfirmed | | Check before you buy | 6 |
| EliteBook 8540p | 2 DDR3 SO-DIMM slots | 8 GB | Upgradable | 21 |
| EliteBook 8540w | 2 DDR3 SO-DIMM slots | 8 GB | Upgradable | 17 |
| EliteBook 8560p | 2 DDR3 SO-DIMM slots | 16 GB | Upgradable | 35 |
| EliteBook 8560w | 4 DDR3 SO-DIMM slots | 24 GB | Upgradable | 24 |
| EliteBook 8570p | 2 DDR3 SO-DIMM slots | 16 GB | Upgradable | 40 |
| EliteBook 8570w | 4 DDR3 SO-DIMM slots | 32 GB | Upgradable | 42 |
| EliteBook 8730w | 2 DDR2 SO-DIMM slots | 6 GB | Upgradable | 8 |
| EliteBook 8740w | 2 DDR3 SO-DIMM slots | 32 GB | Upgradable | 10 |
| EliteBook 8760w | 4 DDR3 SO-DIMM slots | 16 GB | Upgradable | 13 |
| EliteBook 8770w | 4 DDR3 SO-DIMM slots | 32 GB | Upgradable | 14 |
| EliteBook Folio 1040 G1 | 2 DDR3 SO-DIMM slots | 8 GB | Upgradable | 12 |
| EliteBook Folio 1040 G2 | 8 GB in every report, slot unconfirmed | | Check before you buy | 7 |
| EliteBook Folio 1040 G3 | 2 DDR4 SO-DIMM slots | 16 GB | Upgradable | 19 |
| EliteBook Folio 9470m | 2 DDR3 SO-DIMM slots | 16 GB | Upgradable | 41 |
| EliteBook Folio 9480m | 2 DDR3 SO-DIMM slots | 12 GB | Upgradable | 17 |
| EliteBook Folio G1 | 2 LPDDR3 SO-DIMM slots | 8 GB | Upgradable | 4 |
| EliteBook Revolve 810 G2 | 2 DDR3 SO-DIMM slots | 12 GB | Upgradable | 4 |
| EliteBook Revolve 810 G3 | 2 DDR3 SO-DIMM slots | 12 GB | Upgradable | 12 |
| EliteBook x360 830 G6 | 2 DDR4 SO-DIMM slots | 32 GB | Upgradable | 11 |
| EliteBook x360 830 G7 Notebook PC | 1 DDR4 SO-DIMM slot | 16 GB | Upgradable | 3 |
| EliteBook x360 830 G8 Notebook PC | 2 DDR4 SO-DIMM slots | 16 GB | Upgradable | 5 |
| EliteBook x360 1020 G2 | Soldered, no slot | | Not upgradable | 6 |
| EliteBook x360 1030 G2 | 2 DDR4 SO-DIMM slots | 16 GB | Upgradable | 32 |
| EliteBook x360 1030 G3 | Soldered, no slot | | Not upgradable | 15 |
| EliteBook x360 1030 G4 | Soldered, no slot | | Not upgradable | 9 |
| EliteBook x360 1030 G8 Notebook PC | Soldered, no slot | | Not upgradable | 4 |
| EliteBook x360 1040 G5 | 2 DDR4 SO-DIMM slots | 16 GB | Upgradable | 9 |
| EliteBook x360 1040 G6 | 2 DDR4 SO-DIMM slots | 32 GB | Upgradable | 16 |
| EliteBook x360 1040 G7 Notebook PC | Soldered, no slot | | Not upgradable | 8 |
| EliteBook x360 1040 G8 Notebook PC | Soldered, no slot | | Not upgradable | 11 |