Adamanta 144GB (18x8GB) Server Memory Upgrade for Dell PowerEdge C1100 DDR3 1333MHz PC3-10600 ECC Registered 2Rx4 CL9 1.5v 36 IC 144GB ( 8GBx18 ) 1333 MHz ECC Reg 240pin Standard Voltage Dual Rank Random Access Memory Module. Every module is backed by a lifetime limited warranty from the manufacturer. We always have hundreds in stock! Free technical support from our experienced technicians. Every single module is fully tested by the manufacturer and certified. Compatible with most major brand servers. Not sure if your server is compatible? Feel free to contact us. Our experienced technicians can verify if these parts will work for you.