RAM & Memory Upgrades
1GB (2 x 512MB) DDR 333MHz PC2700 200-PIN SODIMM MEMORY RAM KIT COMPATIBLE WITH LAPTOPS/NOTEBOOKS
SIZE/CAPACITY: 1GB KIT (2 x 512MB) VOLTAGE/POWER CONSUMPTION: 2.5v CAS LATENCY: CL2.5 SPEED: PC2700 (333MHz) TYPE/INTERFACE: 200-PIN DDR SODIMM 200-PIN DDR SODIMM
https://www.bizrate.co.uk/ram_memoryupgrades/1gb-2-x-512mb-ddr-oid35051235125.html