In good used condition. Professionally removed and has been tested. The Hynix 4GB PC2-6400S 2Rx8 Laptop RAM DDR2 HMP351S6AFR8C-S6 is a high-quality memory module designed specifically for laptops. With a total capacity of 4GB and a capacity per module of 4GB, it offers fast performance and reliable storage for your computing needs. The SO-DIMM form factor and DDR2 SODIMM type make it compatible with a wide range of laptop models. With a bus speed of PC2-6400 (DDR2-800) and 200PIN number of pins, this RAM module provides efficient data transfer and processing for your laptop.