HP PE831UT | 512MB DDR2-533MHz PC2-4200 Non-ECC Unbuffered SODIMM CL4 2Rx16 1.8V 200-Pin Memory Module
HP PE831UTR | 512MB DDR2-533MHz PC2-4200 Non-ECC Unbuffered SODIMM CL4 2Rx16 1.8V 200-Pin Memory Module
HP PE831ET | 512MB DDR2-533MHz PC2-4200 Non-ECC Unbuffered SODIMM CL4 2Rx16 1.8V 200-Pin Memory Module
HP PE831A | 512MB DDR2-533MHz PC2-4200 Non-ECC Unbuffered SODIMM CL4 2Rx16 1.8V 200-Pin Memory Module
HP PE830A | 256MB DDR2-533MHz PC2-4200 Non-ECC Unbuffered SODIMM CL4 2Rx16 1.8V 200-Pin Memory Module