Kingston DDR3 1600MHz ECC 4GB Single Rank

A fast and reliable DDR3 memory module designed for powerful systems, servers, and multiprocessor computers to boost multitasking and demanding applications, and it supports ECC technology used in those systems. Kingston memory is recommended by motherboard and computer manufacturers for their perfect compatibility and reliability.

ECC technology checks transparently and in real time the integrity of data stored in memory. It can find and fix an error in one bit and detect the error in two bits. Some memory controllers can also repair larger scale errors in conjunction with the ECC. Most server boards require memory with ECC support. In cooperation with parity control, the memory achieves maximum control of transmitted data.

The memory has a single memory address with a bus width of 72 bits (64 bit data and 8 bit ECC code). Most server chipsets have a limited memory rank or a specified memory configuration for individual slots, so you need to track this figure for future upgrades - if you have full memory rank on the motherboard, you will not be able to add another module even if there are some free Memory slots.