The Sony VAIO PCV-RS144 uses DDR DIMM PC2100 266MHz memory upgrades as listed in the detailed specifications below. All memory and other upgrades compatible with this system are listed on this page.

Need Assistance? Please call and speak with one of our expert technicians at 800-240-8577 or US 404-935-4048 to verify exact system specs before ordering.
Memory Type DDR DIMM PC2100 266MHz
Base Memory 256MB (Removable)
Upgrade Slots 2 Sockets
Maximum Memory 1GB
Maximum Module Size 512MB
CPU & Chipset Intel Pentium 4 2.66 GHz Intel 845PE
Bus Architecture PCI
Part Number 31.1C3
266MHz 184pin CL3
In Stock
$6.99
View Product
Part Number 31.2C3
266MHz 184pin CL3
In Stock
$6.99
View Product
Part Number 31.5C3
266MHz 184pin CL3
In Stock
$7.99
View Product
Part Number 31.1C3H
266MHz 184pin CL3
In Stock
$9.99
View Product
Part Number 31.2C3H
266MHz 184pin CL3
In Stock
$9.99
View Product
Part Number 31.2C3-2
266MHz 184pin CL3
In Stock
$12.99
View Product
Part Number 31.5C3H
266MHz 184pin CL3
In Stock
$12.99
View Product
Part Number 31.5C3-2
266MHz 184pin CL3
In Stock
$15.99
View Product
Part Number 31.2C3-2H
266MHz 184pin CL3
In Stock
$19.99
View Product
Part Number 31.5C3-2H
266MHz 184pin CL3
In Stock
$24.99
View Product
Part Number 31/64mC3
266MHz 184pin CL3
Call to Order
$46.99
View Product
Part Number 31/64mC3H
266MHz 184pin CL3
Call to Order
$74.99
View Product
Part Number 31.5C3-2
266MHz 184pin CL3
In Stock
$15.99
View Product
Part Number 31.5C3-2H
266MHz 184pin CL3
In Stock
$24.99
View Product
Part Number 31.5C3
266MHz 184pin CL3
In Stock
$7.99
View Product
Part Number 31.2C3-2
266MHz 184pin CL3
In Stock
$12.99
View Product
Part Number 31.5C3H
266MHz 184pin CL3
In Stock
$12.99
View Product
Part Number 31.2C3-2H
266MHz 184pin CL3
In Stock
$19.99
View Product
Part Number 31.2C3
266MHz 184pin CL3
In Stock
$6.99
View Product
Part Number 31.2C3H
266MHz 184pin CL3
In Stock
$9.99
View Product
Part Number 31.1C3
266MHz 184pin CL3
In Stock
$6.99
View Product
Part Number 31.1C3H
266MHz 184pin CL3
In Stock
$9.99
View Product
Part Number 31/64mC3
266MHz 184pin CL3
Call to Order
$46.99
View Product
Part Number 31/64mC3H
266MHz 184pin CL3
Call to Order
$74.99
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
D6464B250 512MB DDR PC2100 266MHz DIMM Kingston 31.5C3
KTH-ZX2000/512 512MB Kit of 2 256MB DDR PC2100 266MHz DIMM Kingston 31.2C3-2
KTD-WS450/1G 1GB Kit of 2 512MB DDR PC2100 266MHz DIMM Kingston 31.5C3-2