A-Tech 4GB DDR3 1600MHz CL11 1.5V 204-Pin SODIMM Laptop Memory

Compatible DDR3 upgrade for Kingston modules

This 4 GB DDR3 SODIMM replaces several Kingston part numbers including KTA-MB1600/4G, KTD-L3C/4G, KTH-X3C/4G, SNY1600S11-4G-EDEG, TSB1600D3S1ELD/4GE and TSB1600D3S11ELD/4G. It targets owners of laptops, notebooks and all-in-one systems that accept DDR3 1600 memory. The module uses major-brand chips and undergoes quality-assurance testing before shipment. Buyers who need ECC or registered memory should look elsewhere.

Fits 204-pin SO-DIMM slots at 1.5 V

Installation requires an available 204-pin DDR3 SO-DIMM socket operating at the standard 1.5 V supply. The unbuffered, non-ECC design works with typical consumer AMD and Intel platforms that support PC3-12800 speeds. A single 4 GB stick leaves additional slots free for further expansion if the chassis provides them. Systems limited to lower DDR3 speeds or 1.35 V operation may not be compatible.

Sustained throughput at CL11 1600 MHz

Under continuous workloads the module runs at its rated 1600 MHz with CAS latency 11, delivering steady PC3-12800 bandwidth without throttling. Standard-voltage operation keeps power draw consistent during extended multitasking or background tasks. The fixed 4 GB capacity caps the total addressable space, so workloads exceeding that limit will still swap to storage.