Dell/Alienware - Dimension 4550

configurator results memory

  • Standard

    128 MB (Removable)

  • Maximum

    2 GB

See memory upgrades
  • 128 MB

  • Bus Architecture

    PCI

  • 2 Socket(s)

  • Intel Pentium 4 Intel 845PE

  • Virtually any configuration up to 2GB can be reached using Kingston's 512MB and 1GB modules.

Important Configuration Notes

  • Dell Dimension 4550 requires BIOS A08 or higher to support 2GB maximum (2x1GB).
  • 400MHz FSB (front side bus) systems come standard with DDR266 (KTD4400/xxx).
  • 533MHz FSB (front side bus) systems come standard with DDR333 (KTD4550/xxx).

Compatible Upgrades For Your System

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  • 128MB DDR 333MT/s Non-ECC Unbuffered DIMM
    Part Number: KTD4550/128
    128MB DDR 333MT/s Non-ECC Unbuffered DIMM
    • Part Number: KTD4550/128
    • DDR 333MT/s Non-ECC Unbuffered DIMM CL2.5 2.5V 184-pin 400mil

    DDR 333MT/s Non-ECC Unbuffered DIMM CL2.5 2.5V 184-pin 400mil

    Discontinued
  • 1GB DDR 333MT/s Non-ECC Unbuffered DIMM
    Part Number: KTD4550/1G
    1GB DDR 333MT/s Non-ECC Unbuffered DIMM
    • Part Number: KTD4550/1G
    • DDR 333MT/s Non-ECC Unbuffered DIMM CL2.5 2.5V 184-pin 400mil

    DDR 333MT/s Non-ECC Unbuffered DIMM CL2.5 2.5V 184-pin 400mil

    Discontinued
  • 1GB DDR 266MT/s Non-ECC Unbuffered DIMM
    Part Number: KTD4400/1G
    1GB DDR 266MT/s Non-ECC Unbuffered DIMM
    • Part Number: KTD4400/1G
    • DDR 266MT/s Non-ECC Unbuffered DIMM CL2.5 2.5V 184-pin 400mil

    DDR 266MT/s Non-ECC Unbuffered DIMM CL2.5 2.5V 184-pin 400mil

    Discontinued
  • 256MB DDR 333MT/s Non-ECC Unbuffered DIMM
    Part Number: KTD4550/256
    256MB DDR 333MT/s Non-ECC Unbuffered DIMM
    • Part Number: KTD4550/256
    • DDR 333MT/s Non-ECC Unbuffered DIMM CL2.5 2.5V 184-pin 400mil

    DDR 333MT/s Non-ECC Unbuffered DIMM CL2.5 2.5V 184-pin 400mil

    Discontinued
  • 512MB DDR 333MT/s Non-ECC Unbuffered DIMM
    Part Number: KTD4550/512
    512MB DDR 333MT/s Non-ECC Unbuffered DIMM
    • Part Number: KTD4550/512
    • DDR 333MT/s Non-ECC Unbuffered DIMM CL2.5 2.5V 184-pin 400mil

    DDR 333MT/s Non-ECC Unbuffered DIMM CL2.5 2.5V 184-pin 400mil

    Discontinued
  • 128MB DDR 266MT/s Non-ECC Unbuffered DIMM
    Part Number: KTD4400/128
    128MB DDR 266MT/s Non-ECC Unbuffered DIMM
    • Part Number: KTD4400/128
    • DDR 266MT/s Non-ECC Unbuffered DIMM CL2.5 2.5V 184-pin 400mil

    DDR 266MT/s Non-ECC Unbuffered DIMM CL2.5 2.5V 184-pin 400mil

    Discontinued
  • 256MB DDR 266MT/s Non-ECC Unbuffered DIMM
    Part Number: KTD4400/256
    256MB DDR 266MT/s Non-ECC Unbuffered DIMM
    • Part Number: KTD4400/256
    • DDR 266MT/s Non-ECC Unbuffered DIMM CL2.5 2.5V 184-pin 400mil

    DDR 266MT/s Non-ECC Unbuffered DIMM CL2.5 2.5V 184-pin 400mil

    Discontinued
  • 512MB DDR 266MT/s Non-ECC Unbuffered DIMM
    Part Number: KTD4400/512
    512MB DDR 266MT/s Non-ECC Unbuffered DIMM
    • Part Number: KTD4400/512
    • DDR 266MT/s Non-ECC Unbuffered DIMM CL2.5 2.5V 184-pin 400mil

    DDR 266MT/s Non-ECC Unbuffered DIMM CL2.5 2.5V 184-pin 400mil

    Discontinued
* Kits: warranty void and returns not accepted if sold or used separately.