The HP/Compaq Kayak XU800 (RDRAM) uses DDR DIMM memory upgrades as listed in the detailed specifications below. All memory and other upgrades compatible with this system are listed on this page.

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Memory Type DDR DIMM
Base Memory 128MB (Removable) 256MB (Removable)
Upgrade Slots 4 Sockets (2 banks of 2)
Maximum Memory 2GB
Maximum Module Size 512MB
CPU & Chipset Intel Pentium III 533 MHz Intel Pentium III 933 MHz
Bus Architecture PCI
Manufacturer Part Numbers
  • D8003N/T
  • D8006N/T
  • D8009N/T
  • D8012N/T
  • D8013N/T
  • D8015N/T
  • D8022N/T
  • P1668T
Part Number 3R.2C3-2
184pin CL3
In Stock
$278.99
View Product
Part Number 3R.2C3-2H
184pin CL3
In Stock
$449.99
View Product
Part Number 3R.2C3-2
184pin CL3
In Stock
$278.99
View Product
Part Number 3R.2C3-2H
184pin CL3
In Stock
$449.99
View Product

Upgrade References

The table below are references to other manufacturer part numbers which are specific to this device, have identical specifications to our components. This information is made available for your reference.
Part# Source References
KTH-XU800/128 128MB Kit of 2 64MB RDRAM DIMM Kingston 3R/64mC3-2
KTH-XU800/256 256MB Kit of 2 128MB RDRAM DIMM Kingston 3R.1C3-2
KTH-XU800/512 512MB Kit of 2 256MB RDRAM DIMM Kingston 3R.2C3-2