HP 16GB DDR3 1333MHz ECC Registered Dual Rank x4

A memory module designed for powerful systems, servers, and multiprocessor computers with the support of ECC Registered technology. The ECC technology performs transparent real-time checks of integrity of data stored in the memory. It can find and fix an error in one bit and detect errors in two bits. Some memory controllers can also repair large-scale errors in cooperation with the ECC memory. Most server boards require memory with ECC support.

Key features

• Own storage controller (registered)
• Two separately addressable areas
• Support for professional server features

Relieve the other hardware of its burden

Registered memory is equipped with a custom controller that controls the access to individual memory modules making it easier for the memory controller to work on the board or processor. The memory behaves externally as a single module - the register chip - which takes care of writing and reading from individual memory cells and transfers the results of these operations to the controller. This increases the efficiency of memory access and processing speed, even when multiple memory modules are used at the same time. Some server boards require registered memory.

More in one

The memory has two individually addressable areas (memory rank). Most server chipsets have a limited memory rank or a specified slot configuration for individual slots, so you need to check this data for future upgrades - if the memory rank on your motherboard is full, you cannot add another module, even if there are free memory slots.

Professional features

The "x4" chipset is designed for the most demanding applications. It supports a variety of professional technologies, such as multiple-bit error correction, Chipkill, memory scrubbing or Intel Single Device DataCorrection (SDDC), making them ideal for critical applications and important servers.