A-Tech 8GB DDR3L 1600 ECC SODIMM 2Rx8 1.35V laptop RAM

8GB DDR3L ECC SODIMM for servers

This 8GB DDR3L 1600 module adds ECC unbuffered memory to compatible laptops or compact servers. It runs at 1.35V with CL11 latency and uses the 204-pin SO-DIMM form factor. The stick is built as a 2Rx8 configuration for higher density in a single slot. It targets administrators upgrading memory in workstation-class portables or small-form-factor servers.

Verify DDR3L slot and ECC support

Check that the system accepts DDR3L SO-DIMMs at 1.35V and can use unbuffered ECC modules. Confirm the motherboard or laptop chipset enables ECC functionality in BIOS. Ensure an empty 204-pin slot is available and that the maximum supported capacity per slot covers 8GB. The module replaces Samsung part numbers M474B1G73BH0-YK0, M474B1G73EB0-YK0 and M474B1G73QH0-YK0.

Single-module upgrade frees a slot

Installing one 8GB stick increases total memory while leaving additional SO-DIMM slots open for future expansion. The low-voltage DDR3L design reduces power draw and heat in dense enclosures. ECC capability helps maintain data integrity in workloads that require error correction. The unbuffered design keeps latency low for responsive performance.