AddOn AM1333D3DRLPR/8G x1 HP 516423-S21 Compatible Factory Original 8GB DDR3-1333MHz Registered ECC Dual Rank 1.5V 240-pin CL9 RDIMM

This HP 516423-S21 compatible Factory Original Tier 1 - 8GB DDR3-1333MHz DR 1.5V 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. 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 the Magnuson-Moss Warranty Act to not affect or void OEM warranties.

• DIMM 8 GB of memory to heighten your computer's performance
• DDR3 SDRAM interface multiplexes 2-bit data from memory cell and I/O buses to minimize processor idle time and enhance your computer's performance
• Up to 1333 MHz speed with Registered signal and CL9 latency for smooth computer performance