This HP A2Z49AT 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
- No matter how heavy and numerous the applications that you are using, 1600 MHz memory speed with CL11 latency will run them smoothly
- DIMM 4 GB memory allows you to have more programs open at a time
- 240-pin-pin DDR3-1600/PC3-12800 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 faster, dependable performance and better access to data and information
- CL11 CAS latency for faster, dependable clock cycles which allows quick access and retrieval of data and information
- DIMM form factor with 240-pin and 4 GB memory size for enhanced performance and speed to allow maximum usability
- Registered signal processing allows high speed and accuracy to allow maximum reliability
