Note:
Our HP Part# 647899-B21 is guaranteed genuine HP product with a 
HP serial number and logo.
We do not sell 3rd party HP memory.

Overview:
Use HP server memory options to improve the performance of your ProLiant servers and data centers. Infrastructure matters. It's the foundation for all the information and applications of your business. You trust ProLiant quality for its reliability and performance to keep your infrastructure running. Server memory is one of the most critical components; even the slightest defect can result in downtime that could shut down your business