Crucial 4GB DDR3 1333MHz CL9 ECC Unbuffered Dual Voltage

The memory module of type DDR3 with a reduced power supply designed for high-performance work systems, servers and multiprocessor computers.Supports ECC Unbuffered technology and has a capacity of 4 gigabytesModules are ideal for operating frequency 1333 MHz, at which reaches CL9 timings.Nominal supply voltage is only 1.35 V.Crucial memory are highly reliable and fully compatible with many manufacturers of motherboards.
ECC technology transparently monitors in real time the integrity of the data stored in memory.It is able to find and correct the error in a single bit error and detect two bits.Some memory controllers can in cooperation with ECC memory and correct errors of greater magnitude.Most server boards require memory with ECC support.In cooperation with the parity check memory achieves maximum control of data transferred.Parity is that the word was added jednobytovému auxiliary information (calledparity bit) and because it can then verify the authenticity of data transmitted.
Memory has two separately addressable areas (memory rank) with a bus width of 72 bits (64 bits of data and 8 bits of ECC code).Most server chipsets has limited the number of memory rank or directly prescribed for each configuration memory slots, so you need to watch this when purchasing data with respect to future upgrades - if you reach the full rank of memory on the motherboard, you can not add another module even if it remained an open memory slots and reserve capacity.
Specifications:
Type:
DDR3L ECC Unbuffered
Capacity:
4 gigabytes
Max.Working frequency:
1333 MHz
Memory rank:
Dual rank
Timing:
CL9
Power:
1.35 V
Certification:
PC3-10600