Hynix HMT351U7CFR8A-H9T0AD 4GB DDR3-1333MHz PC3-10600 ECC Unbuffered CL9 240-Pin DIMM 1.35V Low Volt...

Product Description

The Hynix HMT351U7CFR8A-H9T0AD is a 4GB DDR3 Synchronous Dynamic Random-Access Memory (SDRAM) module designed for enhanced data integrity. It operates at a frequency of 1333MHz, identified by its PC3-10600 rating, and incorporates ECC (Error-Correcting Code) technology. ECC capability allows the memory to detect and correct single-bit errors, which is critical for maintaining system stability and preventing data corruption in demanding computing environments like servers and workstations. This module is an Unbuffered DIMM (UDIMM), meaning it does not have an onboard register to buffer signals, making it suitable for systems where the memory controller can directly manage the memory modules. This module operates at a low voltage of 1.35V, commonly referred to as DDR3L. The reduced voltage requirement leads to lower power consumption and heat output, contributing to improved energy efficiency and system reliability, especially in large-scale deployments. The CAS Latency (CL) is set at 9, indicating the number of clock cycles required to access a specific column of data after a row has been activated. The 'HMT351U7CFR8A' part of the designation typically signifies Hynix's memory product line, capacity (512Mx72 for 4GB ECC UDIMM), and specific features. This Hynix 4GB DDR3 ECC UDIMM is intended for use in servers and workstations that specifically support unbuffered ECC DDR3 memory. While UDIMMs are common, it's essential to confirm system compatibility, as many servers primarily use Registered DIMMs (RDIMMs). This module provides a reliable and efficient memory solution for applications requiring data accuracy and stability, such as database management, virtualization, and scientific simulations, where the benefits of ECC are highly valued.