Full Details from Amazon.com : http://www.amazon.com/gp/product/B00PL0172E?tag=onigi-20
4GB Dual Rank Non-ECC RAM Memory Upgrade for HP Pavilion HPE h8-1020 by Arch Memory
Arch Memory is a Registered Trademark of Arch Computer LLC
Bus Type PC-10600
Data Transfer Rate 1333Mhz
Pins 240 Pin
DDR3 SDRAM
