Lenovo ThinkPad
289 models from 2,107 hardware reports. 248 take more memory, 39 have it all soldered.
| Model | Memory | Upgrade |
|---|---|---|
| ThinkPad 13 2nd Gen 20J1 | 16 GB in every report, slot unconfirmed | |
| ThinkPad A485 20MU | 2 DDR4 SO-DIMM slots | |
| ThinkPad E14 20RA | 1 DDR4 SO-DIMM slot | |
| ThinkPad E14 20RB | 1 DDR4 SO-DIMM slot | |
| ThinkPad E14 Gen 2 20T6 | 2 DDR4 SO-DIMM slots | |
| ThinkPad E14 Gen 2 20T7 | 2 DDR4 SO-DIMM slots | |
| ThinkPad E14 Gen 2 20TA | 1 DDR4 SO-DIMM slot | |
| ThinkPad E14 Gen 3 20Y7 | 2 DDR4 SO-DIMM slots | |
| ThinkPad E14 Gen 3 20YD | 2 DDR4 SO-DIMM slots | |
| ThinkPad E14 Gen 3 20YE | 2 DDR4 SO-DIMM slots | |
| ThinkPad E14 Gen 4 21E3 | 2+ DDR4 SO-DIMM slots | |
| ThinkPad E14 Gen 4 21EB | 2 DDR4 SO-DIMM slots | |
| ThinkPad E14 Gen 4 21EC | 2 DDR4 SO-DIMM slots | |
| ThinkPad E14 Gen 5 21JK | 2 DDR4 SO-DIMM slots | |
| ThinkPad E14 Gen 5 21JR | 2 DDR4 SO-DIMM slots | |
| ThinkPad E14 Gen 5 21JS | 2 DDR4 SO-DIMM slots | |
| ThinkPad E14 Gen 6 21M3 | 2 DDR5 SO-DIMM slots | |
| ThinkPad E14 Gen 6 21M7 | 2 DDR5 SO-DIMM slots | |
| ThinkPad E15 20RD | 1 DDR4 SO-DIMM slot | |
| ThinkPad E15 Gen 2 20T8 | 2 DDR4 SO-DIMM slots | |
| ThinkPad E15 Gen 2 20T9 | 2 DDR4 SO-DIMM slots | |
| ThinkPad E15 Gen 2 20TD | 1 DDR4 SO-DIMM slot | |
| ThinkPad E15 Gen 3 20YG | 2 DDR4 SO-DIMM slots | |
| ThinkPad E15 Gen 3 20YH | 2 DDR4 SO-DIMM slots | |
| ThinkPad E15 Gen 4 21ED | 2 DDR4 SO-DIMM slots | |
| ThinkPad E15 Gen 4 21EE | 2 DDR4 SO-DIMM slots | |
| ThinkPad E16 Gen 1 21JN | 2 DDR4 SO-DIMM slots | |
| ThinkPad E16 Gen 2 21M5 | 2 DDR5 SO-DIMM slots | |
| ThinkPad E460 20ET | 2+ DDR3 SO-DIMM slots | |
| ThinkPad E470 20H2 | 2+ DDR4 SO-DIMM slots | |
| ThinkPad E475 20H4 | 8 GB in every report, slot unconfirmed | |
| ThinkPad E480 20KN | 2 DDR4 SO-DIMM slots | |
| ThinkPad E480 20KQ | 2 DDR4 SO-DIMM slots | |
| ThinkPad E490 20N8 | 2 DDR4 SO-DIMM slots | |
| ThinkPad E490 20N9 | 2 DDR4 SO-DIMM slots | |
| ThinkPad E495 20NE | 2 DDR4 SO-DIMM slots | |
| ThinkPad E550 20DF | 2 DDR3 SO-DIMM slots | |
| ThinkPad E560 20EV | 2+ DDR3 SO-DIMM slots | |
| ThinkPad E580 20KS | 2 DDR4 SO-DIMM slots | |
| ThinkPad E590 20NB | 2 DDR4 SO-DIMM slots | |
| ThinkPad E595 20NF | 2 DDR4 SO-DIMM slots | |
| ThinkPad Edge E330 3354DZG | 2 DDR3 SO-DIMM slots | |
| ThinkPad L13 20R3 | 2+ DDR4 SO-DIMM slots | |
| ThinkPad L13 Gen 2 20VH | 2+ DDR4 SO-DIMM slots | |
| ThinkPad L13 Gen 2 20VJ | 2 DDR4 SO-DIMM slots | |
| ThinkPad L13 Gen 3 21BA | 16 GB in every report, slot unconfirmed | |
| ThinkPad L13 Yoga 20R5 | 2+ DDR4 SO-DIMM slots | |
| ThinkPad L13 Yoga 20R6 | 2+ DDR4 SO-DIMM slots | |
| ThinkPad L13 Yoga Gen 2 20VK | 16 GB in every report, slot unconfirmed | |
| ThinkPad L13 Yoga Gen 2 20VL | Varies by configuration | |
| ThinkPad L14 Gen 1 20U5 | 2 DDR4 SO-DIMM slots | |
| ThinkPad L14 Gen 2 20X1 | 2 DDR4 SO-DIMM slots | |
| ThinkPad L14 Gen 2a 20X5 | 2 DDR4 SO-DIMM slots | |
| ThinkPad L14 Gen 3 21C5 | 2 DDR4 SO-DIMM slots | |
| ThinkPad L14 Gen 4 21H1 | 2 DDR4 SO-DIMM slots | |
| ThinkPad L14 Gen 4 21H5 | 2 DDR4 SO-DIMM slots | |
| ThinkPad L15 Gen 1 20U7 | 2 DDR4 SO-DIMM slots | |
| ThinkPad L15 Gen 1 20U8 | 2 DDR4 SO-DIMM slots | |
| ThinkPad L15 Gen 2 20X4 | 2 DDR4 SO-DIMM slots | |
| ThinkPad L15 Gen 3 21C7 | 2 DDR4 SO-DIMM slots | |
| ThinkPad L15 Gen 4 21H7 | 2 DDR4 SO-DIMM slots | |
| ThinkPad L380 20M5 | 2 DDR4 SO-DIMM slots | |
| ThinkPad L380 Yoga 20M7 | 2 DDR4 SO-DIMM slots | |
| ThinkPad L390 20NR | 2 DDR4 SO-DIMM slots | |
| ThinkPad L390 20NS | 2 DDR4 SO-DIMM slots | |
| ThinkPad L420 7854RP1 | 2+ DDR3 SO-DIMM slots | |
| ThinkPad L460 20FU | 2+ DDR3 SO-DIMM slots | |
| ThinkPad L460 20FV | 1+ DDR3 SO-DIMM slot | |
| ThinkPad L470 20J5 | 2 DDR4 SO-DIMM slots | |
| ThinkPad L490 20Q5 | 2 DDR4 SO-DIMM slots | |
| ThinkPad L520 5017AD1 | 2+ DDR3 SO-DIMM slots | |
| ThinkPad L520 5017BK4 | 2+ DDR3 SO-DIMM slots | |
| ThinkPad L580 20LW | 2 DDR4 SO-DIMM slots | |
| ThinkPad L590 20Q7 | 2 DDR4 SO-DIMM slots | |
| ThinkPad P1 20MD | 2 DDR4 SO-DIMM slots | |
| ThinkPad P1 Gen 2 20QT | 2 DDR4 SO-DIMM slots | |
| ThinkPad P1 Gen 3 20TH | 2 DDR4 SO-DIMM slots | |
| ThinkPad P1 Gen 3 20TJ | 2 DDR4 SO-DIMM slots | |
| ThinkPad P1 Gen 4i 20Y3 | 2+ DDR4 SO-DIMM slots | |
| ThinkPad P14s Gen 1 20Y1 | 2 DDR4 SO-DIMM slots | |
| ThinkPad P14s Gen 2a 21A0 | 2 DDR4 SO-DIMM slots | |
| ThinkPad P14s Gen 2a 21A1 | 2 DDR4 SO-DIMM slots | |
| ThinkPad P14s Gen 3 21AK | 2+ DDR4 SO-DIMM slots | |
| ThinkPad P14s Gen 3 21J5 | Soldered, no slot | |
| ThinkPad P14s Gen 4 21K5 | Soldered, no slot | |
| ThinkPad P15 Gen 1 20ST | 2+ DDR4 SO-DIMM slots | |
| ThinkPad P15v Gen 1 20TQ | 2+ DDR4 SO-DIMM slots | |
| ThinkPad P15v Gen 3 21D8 | 2 SO-DIMM slots | |
| ThinkPad P16 Gen 1 21D6 | 4 DDR5 SO-DIMM slots | |
| ThinkPad P16s Gen 1 21CK | Soldered, no slot | |
| ThinkPad P16s Gen 2 21K9 | Soldered, no slot | |
| ThinkPad P43s 20RH | 2 DDR4 SO-DIMM slots | |
| ThinkPad P50 20EN | 4 DDR4 SO-DIMM slots | |
| ThinkPad P50 20EQ | 4 DDR4 SO-DIMM slots | |
| ThinkPad P51 20HH | 4 DDR4 SO-DIMM slots | |
| ThinkPad P51 W10DG 20MN | 4 DDR4 SO-DIMM slots | |
| ThinkPad P52 20M9 | 4 DDR4 SO-DIMM slots | |
| ThinkPad P52s 20LB | 2 DDR4 SO-DIMM slots | |
| ThinkPad P53 20QN | 4 DDR4 SO-DIMM slots | |
| ThinkPad P53s 20N6 | 2 DDR4 SO-DIMM slots | |
| ThinkPad P70 20ER | 4 DDR4 SO-DIMM slots | |
| ThinkPad P70 20ES | 4 DDR4 SO-DIMM slots | |
| ThinkPad P72 20MB | 4 DDR4 SO-DIMM slots | |
| ThinkPad P73 20QR | 4 DDR4 SO-DIMM slots | |
| ThinkPad R500 2714AAG | 2 DDR3 SO-DIMM slots | |
| ThinkPad R500 27148UG | 2 DDR3 SO-DIMM slots | |
| ThinkPad SL500 27463ZG | 2 DDR2 SO-DIMM slots | |
| ThinkPad SL510 28477MG | 2 Reserved SO-DIMM slots | |
| ThinkPad T14 Gen 1 20S0 | 2 DDR4 SO-DIMM slots | |
| ThinkPad T14 Gen 1 20UD | 2 DDR4 SO-DIMM slots | |
| ThinkPad T14 Gen 1 20UE | 2 DDR4 SO-DIMM slots | |
| ThinkPad T14 Gen 2a 20XK | 2 DDR4 SO-DIMM slots | |
| ThinkPad T14 Gen 2a 20XL | 2 DDR4 SO-DIMM slots | |
| ThinkPad T14 Gen 2i 20W0 | 2 DDR4 SO-DIMM slots | |
| ThinkPad T14 Gen 3 21AH | 2+ DDR4 SO-DIMM slots | |
| ThinkPad T14 Gen 3 21CF | Soldered, no slot | |
| ThinkPad T14 Gen 4 21HD | 2 DDR5 SO-DIMM slots | |
| ThinkPad T14 Gen 4 21K3 | Soldered, no slot | |
| ThinkPad T14 Gen 5 21MC | 2 DDR5 SO-DIMM slots | |
| ThinkPad T14 Gen 5 21ML | 2 DDR5 SO-DIMM slots | |
| ThinkPad T14s Gen 1 20UH | 2 DDR4 SO-DIMM slots | |
| ThinkPad T14s Gen 1 20UJ | 32 GB in every report, slot unconfirmed | |
| ThinkPad T14s Gen 3 21BR | Soldered, no slot | |
| ThinkPad T14s Gen 3 21CQ | Soldered, no slot | |
| ThinkPad T14s Gen 4 21F8 | Soldered, no slot | |
| ThinkPad T15 Gen 1 20S6 | 2+ DDR4 SO-DIMM slots | |
| ThinkPad T15 Gen 2i 20W4 | 2 DDR4 SO-DIMM slots | |
| ThinkPad T16 Gen 1 21BV | 2+ DDR4 SO-DIMM slots | |
| ThinkPad T16 Gen 1 21CH | Soldered, no slot | |
| ThinkPad T16 Gen 2 21K7 | Soldered, no slot | |
| ThinkPad T60 2007FUG | 2 DDR2 SO-DIMM slots | |
| ThinkPad T61 6465CTO | 2 DDR2 SO-DIMM slots | |
| ThinkPad T61 7659AB7 | 2 DDR2 SO-DIMM slots | |
| ThinkPad T400 2768WGB | 2 DDR3 SO-DIMM slots | |
| ThinkPad T400 6474B84 | 2 DDR3 SO-DIMM slots | |
| ThinkPad T400 6474WPU | Varies by configuration | |
| ThinkPad T410 253725G | 2 DDR3 SO-DIMM slots | |
| ThinkPad T420 4177Q5U | 2 DDR3 SO-DIMM slots | |
| ThinkPad T420 4177RVU | 2 DDR3 SO-DIMM slots | |
| ThinkPad T420 4180AP3 | 2 DDR3 SO-DIMM slots | |
| ThinkPad T420 4236B87 | 2 DDR3 SO-DIMM slots | |
| ThinkPad T420 4236C92 | 2 DDR3 SO-DIMM slots | |
| ThinkPad T420 4236MBG | 2 DDR3 SO-DIMM slots | |
| ThinkPad T420s 4174PEG | 2 DDR3 SO-DIMM slots | |
| ThinkPad T420s 41732AU | 2 DDR3 SO-DIMM slots | |
| ThinkPad T430 2342CTO | 2 DDR3 SO-DIMM slots | |
| ThinkPad T430 2344BZU | 2 DDR3 SO-DIMM slots | |
| ThinkPad T430 2347AY1 | 2 DDR3 SO-DIMM slots | |
| ThinkPad T430 2347H2U | 2 DDR3 SO-DIMM slots | |
| ThinkPad T430 2349GCG | 2 DDR3 SO-DIMM slots | |
| ThinkPad T430 2349I62 | 2 DDR3 SO-DIMM slots | |
| ThinkPad T430 23426QU | 2 DDR3 SO-DIMM slots | |
| ThinkPad T430 23427YU | 2 DDR3 SO-DIMM slots | |
| ThinkPad T430s 2352CTO | 2 DDR3 SO-DIMM slots | |
| ThinkPad T430s 2356H83 | 2 DDR3 SO-DIMM slots | |
| ThinkPad T430s 2356LPG | 2 DDR3 SO-DIMM slots | |
| ThinkPad T430s 23539MU | 2 DDR3 SO-DIMM slots | |
| ThinkPad T440p | 2 DDR3 SO-DIMM slots | |
| ThinkPad T440p 20AN | 2 DDR3 SO-DIMM slots | |
| ThinkPad T440p 20AW | 2 DDR3 SO-DIMM slots | |
| ThinkPad T440s 20AQ | 1 DDR3 SO-DIMM slot | |
| ThinkPad T440s 20AR | 1 DDR3 SO-DIMM slot | |
| ThinkPad T450 20BV | 2 DDR3 SO-DIMM slots | |
| ThinkPad T450s 20BW | 2 DDR3 SO-DIMM slots | |
| ThinkPad T450s 20BX | 2 DDR3 SO-DIMM slots | |
| ThinkPad T460 20FM | 16 GB in every report, slot unconfirmed | |
| ThinkPad T460 20FN | 2 DDR3 SO-DIMM slots | |
| ThinkPad T460p 20FW | 1 DDR4 SO-DIMM slot | |
| ThinkPad T460s 20F9 | 1 DDR4 SO-DIMM slot | |
| ThinkPad T470 20HD | 2 DDR4 SO-DIMM slots | |
| ThinkPad T470 20HE | 2 DDR4 SO-DIMM slots | |
| ThinkPad T470 W10DG 20JM | 2 DDR4 SO-DIMM slots | |
| ThinkPad T470 W10DG 20JN | 2 DDR4 SO-DIMM slots | |
| ThinkPad T470p 20J6 | 2 DDR4 SO-DIMM slots | |
| ThinkPad T470s W10DG 20JS | 2 DDR4 SO-DIMM slots | |
| ThinkPad T470s W10DG 20JT | 2 DDR4 SO-DIMM slots | |
| ThinkPad T480 20L5 | 2 DDR4 SO-DIMM slots | |
| ThinkPad T480 20L6 | 2 DDR4 SO-DIMM slots | |
| ThinkPad T480s 20L7 | 2 DDR4 SO-DIMM slots | |
| ThinkPad T480s 20L8 | 2 DDR4 SO-DIMM slots | |
| ThinkPad T490 20N2 | 2 DDR4 SO-DIMM slots | |
| ThinkPad T490 20N3 | 2 DDR4 SO-DIMM slots | |
| ThinkPad T490s 20NX | 2 DDR4 SO-DIMM slots | |
| ThinkPad T495 20NJ | 2 DDR4 SO-DIMM slots | |
| ThinkPad T495 20NK | 2 DDR4 SO-DIMM slots | |
| ThinkPad T495s 20QJ | 16 GB in every report, slot unconfirmed | |
| ThinkPad T510 4313CTO | 2 DDR3 SO-DIMM slots | |
| ThinkPad T520 4239CTO | 2 DDR3 SO-DIMM slots | |
| ThinkPad T520 4243K86 | 2 DDR3 SO-DIMM slots | |
| ThinkPad T520 42404CG | 2 DDR3 SO-DIMM slots | |
| ThinkPad T530 2359CTO | 2 DDR3 SO-DIMM slots | |
| ThinkPad T530 2392AQU | 2 DDR3 SO-DIMM slots | |
| ThinkPad T530 24296HG | 2 DDR3 SO-DIMM slots | |
| ThinkPad T530 24297ZG | 2 DDR3 SO-DIMM slots | |
| ThinkPad T560 20FH | 1 DDR3 SO-DIMM slot | |
| ThinkPad T580 20L9 | 2 DDR4 SO-DIMM slots | |
| ThinkPad W510 4318CTO | 4 DDR3 SO-DIMM slots | |
| ThinkPad W510 43192PU | 4 DDR3 SO-DIMM slots | |
| ThinkPad W510 431924G | 4 DDR3 SO-DIMM slots | |
| ThinkPad W520 4270CTO | 4 DDR3 SO-DIMM slots | |
| ThinkPad W520 42763JU | 4 DDR3 SO-DIMM slots | |
| ThinkPad W530 2447GW3 | 4 DDR3 SO-DIMM slots | |
| ThinkPad W530 24384CU | 4 DDR3 SO-DIMM slots | |
| ThinkPad W530 244743G | 4 DDR3 SO-DIMM slots | |
| ThinkPad W540 20BG | 4 DDR3 SO-DIMM slots | |
| ThinkPad W541 20EF | 4 DDR3 SO-DIMM slots | |
| ThinkPad W541 20EG | 4 DDR3 SO-DIMM slots | |
| ThinkPad W550s 20E2 | 2 DDR3 SO-DIMM slots | |
| ThinkPad X1 Carbon 3rd 20BS | Soldered, no slot | |
| ThinkPad X1 Carbon 4th 20FB | 1 LPDDR3 SO-DIMM slot | |
| ThinkPad X1 Carbon 4th 20FC | 1 LPDDR3 SO-DIMM slot | |
| ThinkPad X1 Carbon 5th 20HQ | Soldered, no slot | |
| ThinkPad X1 Carbon 5th 20HR | Soldered, no slot | |
| ThinkPad X1 Carbon 6th 20KG | Soldered, no slot | |
| ThinkPad X1 Carbon 6th 20KH | Soldered, no slot | |
| ThinkPad X1 Carbon 7th 20QD | Soldered, no slot | |
| ThinkPad X1 Carbon 7th 20QE | Soldered, no slot | |
| ThinkPad X1 Carbon 7th 20R1 | Soldered, no slot | |
| ThinkPad X1 Carbon 3443CTO | Soldered, no slot | |
| ThinkPad X1 Carbon 3444CUU | Soldered, no slot | |
| ThinkPad X1 Carbon Gen 8 20U9 | Soldered, no slot | |
| ThinkPad X1 Carbon Gen 9 20XW | Soldered, no slot | |
| ThinkPad X1 Carbon Gen 10 21CB | Soldered, no slot | |
| ThinkPad X1 Carbon Gen 11 21HM | Soldered, no slot | |
| ThinkPad X1 Carbon Gen 12 21KC | Soldered, no slot | |
| ThinkPad X1 Extreme 20MF | 2 DDR4 SO-DIMM slots | |
| ThinkPad X1 Extreme 2nd 20QV | 2 DDR4 SO-DIMM slots | |
| ThinkPad X1 Extreme Gen 3 20TK | 2 DDR4 SO-DIMM slots | |
| ThinkPad X1 Yoga 1st 20FQ | 1 LPDDR3 SO-DIMM slot | |
| ThinkPad X1 Yoga 2nd 20JD | Soldered, no slot | |
| ThinkPad X1 Yoga 2nd 20JE | Soldered, no slot | |
| ThinkPad X1 Yoga 3rd 20LD | Soldered, no slot | |
| ThinkPad X1 Yoga 4th 20QF | Soldered, no slot | |
| ThinkPad X1 Yoga 4th 20QG | Soldered, no slot | |
| ThinkPad X1 Yoga 4th 20SA | 2 LPDDR3 slots + soldered | |
| ThinkPad X1 Yoga Gen 5 20UB | 2 LPDDR3 slots + soldered | |
| ThinkPad X1 Yoga Gen 6 20XY | Soldered, no slot | |
| ThinkPad X1 Yoga Gen 7 21CD | Soldered, no slot | |
| ThinkPad X1 Yoga Gen 8 21HQ | Soldered, no slot | |
| ThinkPad X13 Gen 1 20UF | 2 DDR4 SO-DIMM slots | |
| ThinkPad X13 Gen 2a 20XH | Soldered, no slot | |
| ThinkPad X13 Gen 4 21J3 | Soldered, no slot | |
| ThinkPad X120e 0611AN2 | 1 DDR3 SO-DIMM slot | |
| ThinkPad X140e 20BL | 2 DDR3 SO-DIMM slots | |
| ThinkPad X200 7458Y28 | 2 DDR3 SO-DIMM slots | |
| ThinkPad X201 3249CTO | 2 DDR3 SO-DIMM slots | |
| ThinkPad X201 3626GWG | 2 DDR3 SO-DIMM slots | |
| ThinkPad X220 4286CTO | 2 DDR3 SO-DIMM slots | |
| ThinkPad X220 4291B66 | 2 DDR3 SO-DIMM slots | |
| ThinkPad X220 4291IR6 | 2 DDR3 SO-DIMM slots | |
| ThinkPad X220 42872VU | 2 DDR3 SO-DIMM slots | |
| ThinkPad X220 42912XG | 2 DDR3 SO-DIMM slots | |
| ThinkPad X220 429136G | 2 DDR3 SO-DIMM slots | |
| ThinkPad X220 429137G | 2 DDR3 SO-DIMM slots | |
| ThinkPad X220 Tablet 42992PG | 2 DDR3 SO-DIMM slots | |
| ThinkPad X230 2306CTO | 2 DDR3 SO-DIMM slots | |
| ThinkPad X230 2320JPU | 2 DDR3 SO-DIMM slots | |
| ThinkPad X230 2324FV6 | 2 DDR3 SO-DIMM slots | |
| ThinkPad X230 2325AEG | 2 DDR3 SO-DIMM slots | |
| ThinkPad X230 2325BA3 | 2 DDR3 SO-DIMM slots | |
| ThinkPad X230 2325L19 | 2 DDR3 SO-DIMM slots | |
| ThinkPad X230 2325SDE | 2 DDR3 SO-DIMM slots | |
| ThinkPad X230 2325V2Y | 2 DDR3 SO-DIMM slots | |
| ThinkPad X230 2330A17 | 2 DDR3 SO-DIMM slots | |
| ThinkPad X230 2333A91 | 2 DDR3 SO-DIMM slots | |
| ThinkPad X230 2333AZ2 | 2 DDR3 SO-DIMM slots | |
| ThinkPad X230 23252CG | 2 DDR3 SO-DIMM slots | |
| ThinkPad X230 23252EG | 2 DDR3 SO-DIMM slots | |
| ThinkPad X230 23253Z5 | 2 DDR3 SO-DIMM slots | |
| ThinkPad X230 23255NG | 2 DDR3 SO-DIMM slots | |
| ThinkPad X230 232578G | 2 DDR3 SO-DIMM slots | |
| ThinkPad X230 Tablet 3434CTO | 2 DDR3 SO-DIMM slots | |
| ThinkPad X230 Tablet 3437CTO | 2 DDR3 SO-DIMM slots | |
| ThinkPad X250 20CL | 1 DDR3 SO-DIMM slot | |
| ThinkPad X250 20CM | 1 DDR3 SO-DIMM slot | |
| ThinkPad X270 20HM | 2 DDR4 SO-DIMM slots | |
| ThinkPad X270 W10DG 20K5 | 2 DDR4 SO-DIMM slots | |
| ThinkPad X270 W10DG 20K6 | 2 DDR4 SO-DIMM slots | |
| ThinkPad X280 20KF | 2 DDR4 SO-DIMM slots | |
| ThinkPad X301 2776LEG | 2 Reserved SO-DIMM slots | |
| ThinkPad X380 Yoga 20LJ | 2 DDR4 SO-DIMM slots | |
| ThinkPad X390 20Q0 | 2 DDR4 SO-DIMM slots | |
| ThinkPad X395 20NL | 2 DDR4 SO-DIMM slots | |
| ThinkPad X395 20NM | 2 DDR4 SO-DIMM slots | |
| ThinkPad Yoga 11e 20D9 | 1 DDR3 SO-DIMM slot | |
| ThinkPad Yoga 370 20JJ | 2 DDR4 SO-DIMM slots | |
| ThinkPad Z13 Gen 1 21D2 | Soldered, no slot | |
| ThinkPad Z13 Gen 2 21JV | Soldered, no slot | |
| ThinkPad Z16 Gen 1 21D4 | Soldered, no slot |