Lenovo - ThinkPad P51

configurator results memory

  • Standard

    4 GB (Removable)

  • Maximum

    64 GB

Compatible Memory Upgrades
  • 4 GB

  • Bus Architecture

    USB 2.0/3.x Type-A

    Flash - SDXC

    SSD - SATA 2.5-inch 7mm

    USB 2.0/3.x Type-C

    SSD - M.2 NVMe

Compatible Storage Upgrades

  • 4 Socket(s)

  • Intel Core i7 7xxxHQ Intel CM236

    Intel Xeon E3-1500M v6 Series Intel C236

20HHxxx

Important Configuration Notes

  • Intel Xeon processors can use either ECC or non-ECC SOIMMs. Mixing ECC and non-ECC modules is not recommended. Intel Core i7 processors require ONLY non-ECC SODIMM.
  • Faster memory will clock down to run at optimal speed depending on processor model installed.

Compatible Upgrades For Your System

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  • 16GB DDR4 2666MT/s Non-ECC Unbuffered SODIMM
    Part Number: KCP426SD8/16 16GB DDR4 2666MT/s Non-ECC Unbuffered SODIMM
    • Part Number: KCP426SD8/16
    • DDR4 2666MT/s Non-ECC Unbuffered SODIMM CL19 2RX8 1.2V 260-pin 8Gbit

    DDR4 2666MT/s Non-ECC Unbuffered SODIMM CL19 2RX8 1.2V 260-pin 8Gbit

    Buy From
    CDW Insight - USA
  • 4GB DDR4 2666MT/s Non-ECC Unbuffered SODIMM
    Part Number: KCP426SS6/4 4GB DDR4 2666MT/s Non-ECC Unbuffered SODIMM
    • Part Number: KCP426SS6/4
    • DDR4 2666MT/s Non-ECC Unbuffered SODIMM CL19 1RX16 1.2V 260-pin 8Gbit

    DDR4 2666MT/s Non-ECC Unbuffered SODIMM CL19 1RX16 1.2V 260-pin 8Gbit

    Buy From
    CDW Insight - USA
  • 8GB DDR4 2666MT/s Non-ECC Unbuffered SODIMM
    Part Number: KCP426SS8/8 8GB DDR4 2666MT/s Non-ECC Unbuffered SODIMM
    • Part Number: KCP426SS8/8
    • DDR4 2666MT/s Non-ECC Unbuffered SODIMM CL19 1RX8 1.2V 260-pin 8Gbit

    DDR4 2666MT/s Non-ECC Unbuffered SODIMM CL19 1RX8 1.2V 260-pin 8Gbit

    Buy From
    CDW Insight - USA
  • 16GB DDR4 2666MT/s ECC Unbuffered SODIMM
    Part Number: KTL-TN426E/16G 16GB DDR4 2666MT/s ECC Unbuffered SODIMM
    • Part Number: KTL-TN426E/16G
    • DDR4 2666MT/s ECC Unbuffered SODIMM CL19 2RX8 1.2V 260-pin 8Gbit

    DDR4 2666MT/s ECC Unbuffered SODIMM CL19 2RX8 1.2V 260-pin 8Gbit

    Where to Buy
  • 8GB DDR4 2666MT/s ECC Unbuffered SODIMM
    Part Number: KTL-TN426E/8G 8GB DDR4 2666MT/s ECC Unbuffered SODIMM
    • Part Number: KTL-TN426E/8G
    • DDR4 2666MT/s ECC Unbuffered SODIMM CL19 1RX8 1.2V 260-pin 8Gbit

    DDR4 2666MT/s ECC Unbuffered SODIMM CL19 1RX8 1.2V 260-pin 8Gbit

    Where to Buy
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* Kits: warranty void and returns not accepted if sold or used separately.