KOMPUTERBAY 512MB SDRAM SODIMM (144 Pin) LD 133Mhz PC133 FOR Compaq Evo N600c P866 (470019-408) 512MB Komputerbay 512MB SDRAM SODIMM (144 Pin) LD 133Mhz PC133 FOR Compaq Evo N600c P866 (470019-408) 512MB SDRAM (Synchronous DRAM). 133 Mhz (backward compatible with PC 100/66). 144 PIN Memory . BRAND NEW 512MB PC133 SDRAM SODIMM 133MHZ . SODIMMs are commonly found in notebook computers. COMPATIBLE WITH Compaq Evo N600c P866 (470019-408) Lifetime Warranty