AddOn JEDEC Standard 4GB DDR2-800MHz Unbuffered Dual Rank 1.8V 240-pin CL5 UDIMM

This Industry Standard 4GB DDR2-800MHz Dual Rank Unbuffered 1.8V 240-pin CL5 UDIMM is 100% guaranteed to be compatible with your system and to work right the first time. Adding additional memory is the best way to increase the performance of your system. All our memory is built to strict JEDEC standards to meet or exceed the Tier 1 OEM's factory requirements. Our products are also guaranteed by federal law to not affect or void OEM warranties. Enables efficient and smooth execution of all your heavy-duty applications with maximum productivity 800 MHz of memory speed makes your computer great at multitasking UDIMM 4 GB memory allows you to have more programs open at a time 240-pin-pin DDR2-800/PC2-6400 interface synchronizes electrical and clock signals for an efficient data transfer rate 1 x 4GB modules for enhanced memory reliability and productivity 240-pin for faster, dependable performance and better access to data and information CL5 CAS latency for faster, dependable clock cycle