A-TECH 4GB KIT 2x 2GB Toshiba Satellite P P205D-S7439 P205D-S7454 P205D-S7479 P205D-S7802 P205D-S8802 P205D-S8804 P205D-S8806 P205D-S8812 SO-DIMM DDR2 NON-ECC PC2-5300 667MHz RAM Memory Genuine Brand 4GB KIT (2 x 2GB) SO-DIMM DDR2 NON-ECC PC2-5300 667MHz RAM Memory Genuine A-Tech Memory Lifetime Warranty Toll Free Technical Support 1-866-557-4527 Designed For Toshiba Satellite P Series. (See Compatibility List Below)