This 8GB DDR3 UDIMM PC3-8500 1066 MHz Mac Server Memory is the perfect addition to your server components. Tested and found to be in good working condition, this memory features ECC memory and is from the trusted brand OWC. The model number is OWC85MP3W8M32K and it has 240 pins. With a total of 1 module and a capacity of 8GB, this DDR3 SDRAM memory type is perfect for upgrading your enterprise networking, servers, or computer/tablet networking. The OWC85MP3W8M32K is compatible with Mac servers and comes with a form factor of UDIMM. Buy with confidence and enhance the performance of your server with this reliable memory module.