Kingston Technology is the world's independent memory leader & is well-known for providing high quality memory products at an attractive price Kingston Value RAM is your best source for industry-standard memory to maximise the performance & productivity of your system Built with A-grade components only Kingston Value RAM memory modules come with a lifetime warranty Key Features Memory Size 4096MB (1 module x 4096MB) Memory Type DDR3 Memory Speed 1333 MHz Memory Package DIMM Pin Configuration 240 pins Error Correction Non ECC CAS Latency CL9 Connector Material Gold Module Configuration 512M x 64