Full Details from Amazon.com : http://www.amazon.com/gp/product/B00B12E926?tag=onigi-20
2GB DDR3-1333 (PC3-10666) ECC RAM Memory Upgrade for the Compaq HP Workstation Z400 (Genuine
2GB DDR3-1333 PC3-10666 ECC RAM Memory Upgrade for the Compaq HP Workstation Z400
100 Genuine A-Tech Brand Memory
2GB DDR3-1333 PC3-10600 ECC Unbuffered 240 Pin 15V CL9 Memory
Limited Lifetime Warranty
High Quality Ram specifically designed for the Compaq HP Workstation Z400
