Hynix 4GB HYMP351R72AMP4-E3-AB-A PC2-3200R DDR2 ECC SERVER Memory
Brand:   Hynix  
MPN:   HYMP351R72AMP4
Memory Type: DDR2 SDRAM
Bus Speed:   PC2-3200 (DDR2-400)  
Error Correction: ECC Registered  
Data Transfer Rate: 400Mhz  
Memory Clock: 100Mhz
Number of Pins: 240
Capacity per Module: 4GB
Number of Modules: 1  

This RAM is for SERVERS Only. This will NOT work in a normal desktop pc!