Aug 5 (Reuters) - Western Digital forecast quarterly revenue slightly above Wall Street estimates on Wednesday, betting ‌on strong AI-driven demand for its hard disk ‌drives. Here are some more details:• Western ⁠Digital expects first-quarter revenue of $4.1 billion, plus or minus $100 million, with the midpoint a touch above analysts' average ​estimate of $4.04 ​billion, according to data ​compiled by LSEG. • It ‌expects adjusted profit of $4 per share, plus or minus 15 cents, also above the estimate of $3.81. • Weakness in ​these smaller segments for Western Digital could ‌offset some of the momentum ​from its ​core data center business. • It reported a 44% rise in fourth-quarter revenue to $3.75 billion, beating the estimate ​of $3.69 billion.