Kingston 64GB KIT DDR3 1600MHz CL11 ECC Registered

This fast and reliable DDR3 memory kit is designed for performance systems, servers, and multi-processor computers, where increased performance for multitasking and demanding applications is needed. It supports ECC Registered technologies that require professional systems. Kingston memory is recommended by the manufacturers of motherboards and computers for its excellent compatibility and reliability.
Technology ECC transparently and in real time checks data integrity stored in memory. It is able to find and correct an error in a single bit error and detect two bits. Some memory controllers can, in cooperation with ECC memory, repair the errors of greater magnitude. Most server boards require memory with ECC support. In collaboration with parity, checking memory achieves maximum control of transferred data.
Registered memory is equipped with its own controller that controls access to individual memory modules and facilitates the work of controllers and memory on the board or the processor. Memory outwardly behaves as a single module register chip which deals with reading and writing of each memory cell. The controller transmits the outcome of these operations. This increases the efficiency of memory access and the processing speed with even more memory modules simultaneously. Some server boards require registered memory.
Memory has two separately addressable areas (Memory rank) with a bus width of 72 bits (64 bits of data and 8-bit ECC code). Most server chipsets have limited the number of memory rank or directly specified memory configuration for each slot, so you need to keep that in mind with respect to future upgrades - if you reach full rank of memory on the motherboard, you can not add another module even if some free memory slots remain.
Memory modules with organization chips "x4" are for the most demanding applications and support a variety of professional technologies such as multiple-bit error correction, Chipkill, memory scrubbing and Intel Single Device DataCorrection (SDDC), so they are ideal for mission-critical applications and critical servers.
The memory module contains a temperature sensor that can be used to monitor the temperature and thus prevent potential problems.