Memory module maker Adata Technology has announced revenues of NT$2.47 billion (US$82 million) for July 2012, up 8.5% sequentially. The figure was also the highest monthly level in four months.

On an annual basis, Adata's sales for July 2012 showed a 15% increase.

In July, sales of NAND flash and other module devices accounted for 62.43% of Adata's overall revenues, up 6pp on quarter, the firm disclosed. In contrast, the proportion of DRAM module products slipped to 37.57% from 44.17% in June, the firm said.

Adata has enjoyed brisk sales of solid-state drives and external hard drives, which yield higher gross margins. The product lines now account for nearly 20% of company revenues, Adata noted.

Adata reiterated a focus on delivering profitable growth this year. Product mix adjustment and more stable chip prices will buoy its profitability in 2012, Adata said.