Description:
Genuine HP 4GB (1x4GB) PC3-10600 (DDR3-1333) Unbuffered CAS-9 Dual Rank x 8 Memory Kit 

Part Number(s)
Option Part# 500672-B21 (1 module per Kit)

Note: Our Part# 500672-B21 is guaranteed
genuine HP product with a HP serial number and logo. We do not sell 3rd party HP memory.

Overview:
Information technology professionals rely on HP quality to ensure maximum productivity. As the power of applications processors memory adapters and storage devices increases high-end computer users are seeking ways to optimize their system performance. HP provides leading solutions adding new levels of performance availability flexibility and management.