Full Details from Amazon.com : http://www.amazon.com/gp/product/B005N76X60?tag=onigi-20
Kingston Technology 16GB (1x16 GB) 1333MHZ DDR3 PC3-10600 Reg ECC Low Voltage DIMM for Select
One 16GB Module of 1333MHZ DDR3 Registered ECC Low Voltage Memory for HPCompaq
627808-B21 HPCompaq 627812-B21 HPCompaq 647901-B21 HPCompaq A0R59A HPCompaq
Backed by a lifetime warranty and free technical support
From the industry leader in PC memory
Designed and tested for compatibility in various HPCompaq devices
