As technology continues its rapid advance, notebook PCs have become increasingly popular – and in some cases have even surpassed desktop PCs in computing performance. With the number of laptop owners growing at an unprecedented rate, the need for improved performance has followed. Getting the most of out of a notebook PC involves investing in high quality and high capacity RAM (Random-access memory). These modules play a vital role in unleashing the power of your laptop, affecting not only system stability but also execution speed. ADATA Premier Series DDR 400MHz SO-DIMM conforms to the highest industry standards for RAM modules and is the best choice for your notebook upgrade needs in terms of quality and affordability.

The ADATA Premier Series DDR 400MHz SO-DIMM for notebooks is a module in TSOP (Thin Small Outline Packaging) or BGA (Ball Grid Array) packaging on a 200-pin glass-epoxy printed circuit board. Running at 2.5 volts and 400MHz of the clock, the transmission bandwidth can achieve up to 3,200 MB/s by PC-3200 specification. The Premier Series DDR 400MHz SO-DIMM is available in two capacities: 512MB and 1GB.

Conforms to Standards, Exceeds Expectations

ADATA strictly adheres to quality standards, including those set by JEDEC (the Joint Electron Devices Engineering Council) and ISO9001. ADATA makes certain that the stability and performance of every memory module meets the highest quality criteria. Part of this process includes stringent testing of each memory module, requiring a 100% burn-in test score, thus ensuring compatibility and reliability with all major-brand laptops. Choosing ADATA Premier Series products is the cost-effective solution for memory upgrade, due to the assured quality in compatibility and reliability.


What is DDR SO-DIMM?

DDR SDRAM stands for Double Data Rate Synchronous Dynamic Random Access Memory. Unlike the older non-DDR, DDR SDRAM uses double pumping to enable data transfer on both the rising and falling edges of the clock signal, therefore significantly increasing data transfer speed (up to twice the amount of data transfer, comparatively).

SO-DIMM stands for Small Outline Dual In-line Memory Module. In comparison to DIMM, SO-DIMM is improved in its size without loss to its power potential–more suited for smaller units such as laptops and compact desktop computers that demand a smaller-sized yet powerful memory module.

Lifetime Warranty, Quality Guaranteed

In addition to our rigorous manufacturing process, ADATA ensures the quality of every memory module, and all are backed by a limited lifetime warranty.