Samsung M391B1G73AH0 8GB DDR3-1333 ECC DIMM | Server Memory

Maintain dependable performance on systems built for DDR3 by adding 8 GB of Samsung ECC memory in a 240-pin DIMM form factor. Rated at 1,333 MHz and PC3-10600, this module is built for environments where uptime, compatibility, and predictable behavior matter more than chasing newer standards. ECC support helps protect data integrity in servers and workstations that run continuously, while the unbuffered design keeps the module aligned with platforms that require standard registered-free memory. CL9 timing and DDR3 SDRAM signaling provide the balance expected in mature infrastructure deployments. For IT teams extending the life of proven hardware, this module offers a straightforward way to restore capacity, reduce paging, and keep applications responsive without replacing an entire system. It is a practical fit for refresh cycles, spare inventory, and targeted upgrades where exact memory matching is essential.