Proline - DDR - module - 256 MB - DIMM 184-pin - 266 MHz / PC2100 - unbuffe

This Cisco MEM2811-256D= compatible 256MB (No Kit - 1 Piece) factory original DRAM is 100% guaranteed to be compatible with your system and to work right the first time. Adding additional memory is the best way to increase the performance of your system. All memory is built to strict JEDEC standards to meet or exceed the Tier 1 OEM's factory requirements. The products are also guaranteed by federal law to not affect or void OEM warranties.