Crucial's SODIMM memory kit will give your laptop a major performance boost at a minor cost. This 2GB kit (1GBx2) is designed to take advantage of dual channel mode for increased performance. The PC2-5300 memory can transfer a whopping 5.3GB/s of data ensuring that the memory subsystem isn't the bottleneck that slows your system. Make sure your laptop will run it, and then give it a kick in performance with these modules from Crucial! Cas Latency: 5 Voltage: 1.8V ECC: No Buffered/Registered: Unbuffered Multi-channel Kit: Dual Channel Kit Heat Spreader: No Parts: Lifetime limited Labor: Lifetime limited