Hynix HMT125R7TFR8C-H9T2AB 2Gb, 1333Mhz, Pc3-10600R-9, Ddr3, Dual-Rank X8, 1.50V, Registered RDIMM M...

Product Description

The Hynix HMT125R7TFR8C-H9T2AB is a 2GB DDR3 Registered DIMM (RDIMM) memory module designed for server and workstation environments. Registered DIMMs are characterized by the presence of a register chip on the module itself, which buffers the command and address signals between the memory controller and the DRAM chips. This buffering reduces electrical load on the memory controller, allowing for more memory modules to be installed on a single channel and improving overall system stability, especially in high-density configurations. This specific module operates at a clock speed of 1333MHz, corresponding to the PC3-10600R speed rating. The 'R' in PC3-10600R signifies that it is a Registered DIMM. The '10600' indicates the theoretical maximum bandwidth in MB/s (1333MHz * 8 bytes/transfer = 10664 MB/s, rounded up). It is organized as Dual-Rank x8, meaning it contains two independent sets of memory chips (ranks), each consisting of eight DRAM chips per rank. Dual-rank modules can sometimes offer performance advantages due to the interleaving of access between ranks. With a standard operating voltage of 1.50V, this Hynix RDIMM is compatible with DDR3-compatible motherboards that support registered memory. The CAS Latency (CL) is typically CL9 for PC3-10600R modules, although not explicitly stated in the truncated title. This memory module is suitable for upgrading or populating servers and workstations that require reliable and stable memory performance for demanding applications and multitasking.