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Gigabyte - GA-K8U-939 Motherboard

configurator results memory

  • Standard

    0 MB (Removable)

  • Maximum

    2 GB using 400MHz DDR modules

    4 GB using 333MHz DDR modules

Compatible Memory Upgrades

  • Bus Architecture

    AGP

    PCI

  • 4 Socket(s)

  • AMD Athlon 64 ALi ULi M1689

    AMD Athlon 64 FX (939-pin) ALi ULi M1689

    AMD Athlon 64 X2 ALi ULi M1689

Important Configuration Notes

  • MODULES MUST BE ORDERED AND INSTALLED IN PAIRS for Dual Channel mode. Kingston offers "K2" kit part numbers for Dual Channel mode.
  • This system only supports 4 ranks of DDR400 memory. If two dual ranked DIMMs are used, the 3rd and 4th sockets are disabled.

Compatible Upgrades For Your System

Results
Speed{{Footnote.A65242}}
Total (kit) Capacity
Module Capacity
Ranking
Voltage
Kit
Filter Filters Applied
  • 128MB DDR 333MT/s Non-ECC Unbuffered DIMM
    Part Number: KVR333X64C25/128 128MB DDR 333MT/s Non-ECC Unbuffered DIMM
    • Part Number: KVR333X64C25/128
    • DDR 333MT/s Non-ECC Unbuffered DIMM CL2.5 2.5V 184-pin

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

    Discontinued
  • 1GB DDR 333MT/s Non-ECC Unbuffered DIMM
    Part Number: KVR333X64C25/1G 1GB DDR 333MT/s Non-ECC Unbuffered DIMM
    • Part Number: KVR333X64C25/1G
    • DDR 333MT/s Non-ECC Unbuffered DIMM CL2.5 2RX8 2.5V 184-pin

    DDR 333MT/s Non-ECC Unbuffered DIMM CL2.5 2RX8 2.5V 184-pin

    Discontinued
  • 256MB DDR 333MT/s Non-ECC Unbuffered DIMM
    Part Number: KVR333X64C25/256 256MB DDR 333MT/s Non-ECC Unbuffered DIMM
    • Part Number: KVR333X64C25/256
    • DDR 333MT/s Non-ECC Unbuffered DIMM CL2.5 2.5V 184-pin

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

    Discontinued
  • 512MB DDR 333MT/s Non-ECC Unbuffered DIMM
    Part Number: KVR333X64C25/512 512MB DDR 333MT/s Non-ECC Unbuffered DIMM
    • Part Number: KVR333X64C25/512
    • DDR 333MT/s Non-ECC Unbuffered DIMM CL2.5 2RX8 2.5V 184-pin

    DDR 333MT/s Non-ECC Unbuffered DIMM CL2.5 2RX8 2.5V 184-pin

    Discontinued
  • Kit of 2 x 2
    1GB DDR 333MT/s Non-ECC Unbuffered DIMM
    Part Number: KVR333X64C25K2/1G 1GB DDR 333MT/s Non-ECC Unbuffered DIMM
    • Part Number: KVR333X64C25K2/1G
    • DDR 333MT/s Non-ECC Unbuffered DIMM CL2.5 2RX8 2.5V 184-pin

    DDR 333MT/s Non-ECC Unbuffered DIMM CL2.5 2RX8 2.5V 184-pin

    Discontinued
  • Kit of 2 x 2
    256MB DDR 333MT/s Non-ECC Unbuffered DIMM
    Part Number: KVR333X64C25K2/256 256MB DDR 333MT/s Non-ECC Unbuffered DIMM
    • Part Number: KVR333X64C25K2/256
    • DDR 333MT/s Non-ECC Unbuffered DIMM CL2.5 1R 2.5V 184-pin

    DDR 333MT/s Non-ECC Unbuffered DIMM CL2.5 1R 2.5V 184-pin

    Discontinued
  • Kit of 2 x 2
    2GB DDR 333MT/s Non-ECC Unbuffered DIMM
    Part Number: KVR333X64C25K2/2G 2GB DDR 333MT/s Non-ECC Unbuffered DIMM
    • Part Number: KVR333X64C25K2/2G
    • DDR 333MT/s Non-ECC Unbuffered DIMM CL2.5 2RX8 2.5V 184-pin

    DDR 333MT/s Non-ECC Unbuffered DIMM CL2.5 2RX8 2.5V 184-pin

    Discontinued
  • Kit of 2 x 2
    512MB DDR 333MT/s Non-ECC Unbuffered DIMM
    Part Number: KVR333X64C25K2/512 512MB DDR 333MT/s Non-ECC Unbuffered DIMM
    • Part Number: KVR333X64C25K2/512
    • DDR 333MT/s Non-ECC Unbuffered DIMM CL2.5 1RX8 2.5V 184-pin

    DDR 333MT/s Non-ECC Unbuffered DIMM CL2.5 1RX8 2.5V 184-pin

    Discontinued
  • 128MB DDR 400MT/s Non-ECC Unbuffered DIMM
    Part Number: KVR400X64C3A/128 128MB DDR 400MT/s Non-ECC Unbuffered DIMM
    • Part Number: KVR400X64C3A/128
    • DDR 400MT/s Non-ECC Unbuffered DIMM CL3 1R 2.6V 184-pin

    DDR 400MT/s Non-ECC Unbuffered DIMM CL3 1R 2.6V 184-pin

    Discontinued
  • 1GB DDR 400MT/s Non-ECC Unbuffered DIMM
    Part Number: KVR400X64C3A/1G 1GB DDR 400MT/s Non-ECC Unbuffered DIMM
    • Part Number: KVR400X64C3A/1G
    • DDR 400MT/s Non-ECC Unbuffered DIMM CL3 2RX8 2.6V 184-pin

    DDR 400MT/s Non-ECC Unbuffered DIMM CL3 2RX8 2.6V 184-pin

    Discontinued
  • 256MB DDR 400MT/s Non-ECC Unbuffered DIMM
    Part Number: KVR400X64C3A/256 256MB DDR 400MT/s Non-ECC Unbuffered DIMM
    • Part Number: KVR400X64C3A/256
    • DDR 400MT/s Non-ECC Unbuffered DIMM CL3 1RX8 2.6V 184-pin

    DDR 400MT/s Non-ECC Unbuffered DIMM CL3 1RX8 2.6V 184-pin

    Discontinued
  • 512MB DDR 400MT/s Non-ECC Unbuffered DIMM
    Part Number: KVR400X64C3A/512 512MB DDR 400MT/s Non-ECC Unbuffered DIMM
    • Part Number: KVR400X64C3A/512
    • DDR 400MT/s Non-ECC Unbuffered DIMM CL3 2RX8 2.6V 184-pin

    DDR 400MT/s Non-ECC Unbuffered DIMM CL3 2RX8 2.6V 184-pin

    Discontinued
  • Kit of 2 x 2
    1GB DDR 400MT/s Non-ECC Unbuffered DIMM
    Part Number: KVR400X64C3AK2/1G 1GB DDR 400MT/s Non-ECC Unbuffered DIMM
    • Part Number: KVR400X64C3AK2/1G
    • DDR 400MT/s Non-ECC Unbuffered DIMM CL3 2RX8 2.6V 184-pin

    DDR 400MT/s Non-ECC Unbuffered DIMM CL3 2RX8 2.6V 184-pin

    Discontinued
  • Kit of 2 x 2
    256MB DDR 400MT/s Non-ECC Unbuffered DIMM
    Part Number: KVR400X64C3AK2/256 256MB DDR 400MT/s Non-ECC Unbuffered DIMM
    • Part Number: KVR400X64C3AK2/256
    • DDR 400MT/s Non-ECC Unbuffered DIMM CL3 1R 2.6V 184-pin

    DDR 400MT/s Non-ECC Unbuffered DIMM CL3 1R 2.6V 184-pin

    Discontinued
  • Kit of 2 x 2
    2GB DDR 400MT/s Non-ECC Unbuffered DIMM
    Part Number: KVR400X64C3AK2/2G 2GB DDR 400MT/s Non-ECC Unbuffered DIMM
    • Part Number: KVR400X64C3AK2/2G
    • DDR 400MT/s Non-ECC Unbuffered DIMM CL3 2RX8 2.6V 184-pin

    DDR 400MT/s Non-ECC Unbuffered DIMM CL3 2RX8 2.6V 184-pin

    Discontinued
  • Kit of 2 x 2
    512MB DDR 400MT/s Non-ECC Unbuffered DIMM
    Part Number: KVR400X64C3AK2/512 512MB DDR 400MT/s Non-ECC Unbuffered DIMM
    • Part Number: KVR400X64C3AK2/512
    • DDR 400MT/s Non-ECC Unbuffered DIMM CL3 1RX8 2.6V 184-pin

    DDR 400MT/s Non-ECC Unbuffered DIMM CL3 1RX8 2.6V 184-pin

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