AddOn AM160D3SR4RN/4G x1 HP 647873-B21 Compatible Factory Original 4GB DDR3-1600MHz Registered ECC Single Rank x4 1.5V 240-pin CL11 RDIMM

This HP 647873-B21 compatible 4GB DDR3-1600MHz Single Rank Registered ECC 1.5V 240-pin CL11 factory original RDIMM 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.

• Allow convenient and fast access to the stored information your computer is actively using for maximum efficiency
• Up to 1600 MHz speed with CL11 latency for smooth computer performance
• 4 GB memory allows you to have more programs open at a time
• 240-pin-pin DDR3 SDRAM interface synchronizes electrical and clock signals for an efficient data transfer rate
• 1 x 4GB modules for quick access and retrieval of data and information to ensure maximum usability
• 240-pin for optimal performance and maximum reliability
• CL11 CAS latency for reliable, fast response and improved performance
• DIMM form factor with 240-pin and 4 GB memory size for enhanced performance and speed to allow maximum usability
• Registered signal processing allows convenient and easy reconfiguration according to your requirements