Product_description: ['MEM 1GB MODULE DDR2 FOR I-MACPrimary InformationRAM Technology :  DDR2 SDRAM RAM / Installed Qty :  64Mx8 RAM / Memory Speed :  667 MHz RAM Form Factor :  DIMM 240-pin RAM / Storage Capacity :  1 GB Memory / Supply Voltage :  1.8 V Features :  Stable and Durable Highly Compatible ; 100% tested ; Unbuffer Service&SupportService & Support Type :  Lifetime Warranty UNSPSC CodeUNSPSC Code :  32101602 ', 'Transcend memory 1gb ddr2 667 mhz (pc2 5300) non-ecc non-registered dimm, 240pin transcend memory 1gb ddr2 667 mhz (pc2 5300) non-ecc non-registered dimm, 240pin Manufacturer : Transcend Information UPC : 760557797883'] (Page 1)