(Adds profit forecast, analyst and CFO quotes; updates stock price)
Jan 25 (Reuters) - Western Digital Corp gave strong profit forecasts for the current quarter and the full year on Thursday and said the flash memory market would grow faster this year, easing investor jitters that the surging demand for memory chips was fading.
After a blistering year-and-a-half long surge, a sudden drop in some memory prices and Samsung Electronics Co's disappointing profit estimate earlier this month, had unnerved investors who had bet the boom would last at least another year.
Western Digital's chief financial officer, Mark Long, said any easing in price would in fact help the industry.
"The normalization in flash market is about expected and beneficial for the industry, creating new opportunities for flash," Long said on a conference call with analysts. "We view this normalization as part of our business."
Western Digital forecast current-quarter adjusted earnings of $3.20 to $3.30 per share, beating analysts' estimate of $3.04, according to Thomson Reuters I/B/E/S. It's full-year adjusted earnings forecast of $13.50 to $14.00 per share was also above market estimates of $13.42.
The forecast helped ease the data-storage device maker's share drop to 1 percent in extended trading, from a decline of as much as 5.5 percent earlier despite Western Digital topping market estimates for second-quarter profit and revenue.
"People are concerned that this is a peaking quarter," Benchmark Co analyst Mark Miller said. He said fears over falling prices might have weighed on the stock, but the worries were overdone.
"NAND pricing will come down. We don't think it will be as precipitous as people feel," Miller said.
CFO Long estimated the flash industry's growth this year would be near the high end of the long-term range of 35 percent to 45 percent, due to better manufacturing yields and continued adoption of 3D flash, with Western Digital matching the growth.
He said the industry's growth was at the low end of the long-term range in 2017, with the company's growth somewhat higher.
That helped Western Digital's revenue increase 9.2 percent to $5.34 billion in its second quarter ended Dec. 29. Analysts on average had expected revenue of $5.30 billion.
Western Digital posted a net loss of $823 million, compared with a profit of $235 million last year, due to a $1.6 billion charge related to new U.S. tax laws.
Excluding items, it earned $3.95 per share, above expectations of $3.79 per share. (Reporting by Munsif Vengattil and Sonam Rai in Bengaluru; Editing by Savio D'Souza)