Proline - DDR - kit - 2 GB: 2 x 1 GB - DIMM 184-pin - 400 MHz / PC3200 - unbuffered

This Cisco ASA5540-MEM-2GB compatible 2GB (2x1GB) DDR-400MHz dual rank unbuffered ECC 1.8V 184-pin CL3 factory original UDIMM kit is 100% guaranteed to be compatible with your system and to work right the first time. All of our server memory is built to strict JEDEC standards at one of the tier 1 facilities (Samsung, Micron, or Hynix). Our products are also guaranteed by federal law to not affect or void OEM warranties.