A-Tech 4GB DDR3 1333MHz ECC RDIMM 2Rx4 for Kingston KTM-SX313L/4G Server Memory

4GB DDR3 1333MHz ECC RDIMM

This A-Tech module is a 4GB DDR3 1333MHz PC3-10600 ECC Registered DIMM built as a compatible replacement for the Kingston KTM-SX313L/4G. It operates at 1.5V with CL9 latency and a 2Rx4 rank configuration on a 240-pin form factor. The unit is designed for server and workstation platforms that require registered ECC memory. Quality assurance testing is performed on every module before shipment.

Suited for registered ECC DDR3 servers

This memory suits administrators upgrading or repairing servers and workstations that specifically call for DDR3 1333MHz ECC RDIMM modules with a 2Rx4 organisation. It will not work in systems that accept only unbuffered non-ECC UDIMMs, nor in platforms that require a different DDR generation, voltage, pin count or rank arrangement. Buyers who need higher capacities, faster speeds or a different rank layout should look at other modules.

Registered ECC with 2Rx4 organisation

The defining specification is the Registered ECC design combined with a 2Rx4 rank structure, which determines whether the system's memory controller can address this module. Compatibility depends on the platform supporting DDR3 1333MHz registered operation at 1.5V with this exact rank geometry. Always verify the motherboard or server documentation for supported memory configurations before purchasing.