AddOn AM160D3DR4RLPN-8G x1 Dell A6761616 Compatible Factory Original 8GB DDR3-1600MHz Registered ECC Dual Rank x4 1.35V 240-pin CL11 RDIMM HP-Compaq - Presario 2831AP full/half-duplex auto-negotiation

full/half-duplex auto-negotiation

Converts video signals from one type to another

Advanced Optical Sensor Technology

Fully compatible with hard drives

2133 MHz memory speed will run them smoothly

AddOn AM160D3DR4RLPN-8G x1 Dell A6761616 Compatible Factory Original 8GB DDR3-1600MHz Registered ECC Dual Rank x4 1.35V 240-pin CL11 RDIMM HP-Compaq - Presario 2831AP full/half-duplex auto-negotiationThis Dell A6761616 compatible 8GB DDR3 1600MHz Dual Rank Registered ECC 1. 35V 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