Dell/Alienware - Precision Mobile Workstation 7750

configurator results memory

  • Standard

    8 GB (Removable)

  • Maximum

    128 GB

Compatible Memory Upgrades

  • 8 GB Standard

    4 GB
    4 GB

  • Bus Architecture

    USB 2.0/3.x Type-A

    Flash - SDXC

    USB 2.0/3.x Type-C

    SSD - M.2 NVMe

Compatible Storage Upgrades

  • 4 Socket(s)

  • Intel Core i5 10400H Intel WM490

    Intel Core i7 10750H/10850H/10875H Intel WM490

    Intel Core i9 10885H Intel WM490

    Intel Xeon W-10855M/W-10885M Intel WM490

Important Configuration Notes

  • Faster memory will clock down to run at optimal speed depending on processor model.
  • Depending on which processor you install, different memory modules are required. Intel Xeon processors require ECC SODIMM. Intel Core I9/i7/i5 processors require non-ECC UDIMM.

Compatible Upgrades For Your System

Results
Speed*
  • (6)
  • (3)
Error Checking
  • (6)
  • (3)
Module Capacity
  • (2)
  • (3)
  • (3)
  • (1)
Ranking
  • (4)
  • (5)
DRAM Width
  • (7)
  • (2)
DRAM Density
  • (4)
  • (5)
  • 16GB DDR4 2666MT/s ECC Unbuffered SODIMM
    Part Number: KTD-PN426E/16G
    • Part Number: KTD-PN426E/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
  • 16GB DDR4 3200MT/s Non-ECC Unbuffered SODIMM
    Part Number: KCP432SD8/16
    • Part Number: KCP432SD8/16
    • DDR4 3200MT/s Non-ECC Unbuffered SODIMM CL22 2RX8 1.2V 260-pin 8Gbit

    DDR4 3200MT/s Non-ECC Unbuffered SODIMM CL22 2RX8 1.2V 260-pin 8Gbit

    Buy From
    Insight - USA CDW
  • 16GB DDR4 3200MT/s Non-ECC Unbuffered SODIMM
    Part Number: KCP432SS8/16
    • Part Number: KCP432SS8/16
    • DDR4 3200MT/s Non-ECC Unbuffered SODIMM CL22 1RX8 1.2V 260-pin 16Gbit

    DDR4 3200MT/s Non-ECC Unbuffered SODIMM CL22 1RX8 1.2V 260-pin 16Gbit

    Buy From
    CDW Insight - USA
  • 32GB DDR4 2666MT/s ECC Unbuffered SODIMM
    Part Number: KTD-PN426E/32G
    • Part Number: KTD-PN426E/32G
    • DDR4 2666MT/s ECC Unbuffered SODIMM CL19 2RX8 1.2V 260-pin 16Gbit

    DDR4 2666MT/s ECC Unbuffered SODIMM CL19 2RX8 1.2V 260-pin 16Gbit

    Where to Buy
  • 32GB DDR4 3200MT/s Non-ECC Unbuffered SODIMM
    Part Number: KCP432SD8/32
    • Part Number: KCP432SD8/32
    • DDR4 3200MT/s Non-ECC Unbuffered SODIMM CL22 2RX8 1.2V 260-pin 16Gbit

    DDR4 3200MT/s Non-ECC Unbuffered SODIMM CL22 2RX8 1.2V 260-pin 16Gbit

    Buy From
    Insight - USA CDW
  • 4GB DDR4 3200MT/s Non-ECC Unbuffered SODIMM
    Part Number: KCP432SS6/4
    • Part Number: KCP432SS6/4
    • DDR4 3200MT/s Non-ECC Unbuffered SODIMM CL22 1RX16 1.2V 260-pin 8Gbit

    DDR4 3200MT/s Non-ECC Unbuffered SODIMM CL22 1RX16 1.2V 260-pin 8Gbit

    Buy From
    CDW Insight - USA
  • 8GB DDR4 2666MT/s ECC Unbuffered SODIMM
    Part Number: KTD-PN426E/8G
    • Part Number: KTD-PN426E/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
  • 8GB DDR4 3200MT/s Non-ECC Unbuffered SODIMM
    Part Number: KCP432SS6/8
    • Part Number: KCP432SS6/8
    • DDR4 3200MT/s Non-ECC Unbuffered SODIMM CL22 1RX16 1.2V 260-pin 16Gbit

    DDR4 3200MT/s Non-ECC Unbuffered SODIMM CL22 1RX16 1.2V 260-pin 16Gbit

    Buy From
    Insight - USA CDW
  • 8GB DDR4 3200MT/s Non-ECC Unbuffered SODIMM
    Part Number: KCP432SS8/8
    • Part Number: KCP432SS8/8
    • DDR4 3200MT/s Non-ECC Unbuffered SODIMM CL22 1RX8 1.2V 260-pin 8Gbit

    DDR4 3200MT/s Non-ECC Unbuffered SODIMM CL22 1RX8 1.2V 260-pin 8Gbit

    Buy From
    Insight - USA CDW
Results
Capacity Range
  • (3)
  • (4)
  • (2)
  • (2)
* Kits: warranty void and returns not accepted if sold or used separately.
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