HMCG84AHBRA287N SK Hynix 32GB DDR5-6400 ECC Registered RDIMM

Is HMCG84AHBRA287N compatible with DDR4 systems?

No, this memory module is DDR5 technology and is not compatible with DDR4 or earlier memory systems. It requires a motherboard and processor that support DDR5 RDIMM modules.

What does the CL52 specification mean?

CL52 refers to the CAS latency timing of the module, indicating the number of clock cycles it takes to access the requested data. In this case, it is 52 clock cycles, which corresponds to the module's timing profile.

What type of error correction does this memory support?

This module supports ECC, or error-correcting code, which detects and corrects common types of data corruption to enhance system reliability in server environments.

What rank and organization does this module have?

The HMCG84AHBRA287N is organized as 1Rx4, meaning it is a single rank module with x4 DRAM chips. This impacts how the memory controller accesses the module.

Can this module be used in desktop PCs?

This memory is registered ECC RDIMM designed for servers, not standard desktop PCs, which typically use unbuffered DIMMs. Compatibility depends on the system supporting registered ECC modules.

What does PC5-51200 indicate?

PC5-51200 denotes the module's data transfer bandwidth, corresponding to 51200 MB/s, which is achieved by the 6400 MT/s DDR5 speed.