The SK Hynix 4GB PC-2700 DDR SDRAM 184-Pin DIMM Desktop RAM Module is a high-quality memory module designed for desktop computers. With a total capacity of 4GB and a form factor of DIMM, this module offers fast performance for a variety of computing tasks. The unbuffered memory feature ensures reliable data transfer, while the 184 pins provide compatibility with a wide range of systems. Easy to install and reliable in operation, this RAM module is an excellent choice for upgrading your computer's memory capacity.