Worldwide personal and entry-level storage (PELS) shipments totalled 68.5 million units in 2015, representing a decline of 9.2% from a year ago.
This is according to market analyst firm IDC's Worldwide Personal and Entry-Level Storage Tracker. The analyst firm says annual shipment values were down 15.1% year-on-year to $5.4 billion.
"2015 marks the first year of decline in the personal and entry-level storage market since the Thailand floods in 2011," says Jingwen Li, IDC's senior research analyst for storage systems.
"The growing utilisation of cloud storage continues to negatively affect the demand for PELS. In response, players in the PELS market are being forced to either capture more market opportunities through M&A or go through re-organisation to better position their PELS business."
Unit shipments in the fourth quarter (4Q15) experienced a 6.8% decrease from a year ago to 19.1 million units. Shipment values declined along with units in the fourth quarter, down 12.6% to $1.5 billion.
IDC says the relative shares of personal versus entry-level storage remained stable in 4Q15, adding that personal storage continued to account for almost 99% of total market shipments. The shrinking of the PELS market has been negatively impacting the entry-level storage segment throughout 2015. Shipments to this SME-focused segment were down by 2.5% year-on-year in 2015.
The analyst firm points out that PELS offerings with higher capacity points continued to gain market share, as fierce price competition made these products more affordable. In the 3.5-inch segment, 3-5TB drives continued to take share from 1-2TB offerings and accounted for 51.5% units shipped. In the 2.5-inch space, 500GB and 1TB offerings still dominated the market. However, offerings of 2-4TB managed to grow their shares over the past two years.
Hard disc drive (HDD) vendors continued to dominate the personal storage segment - representing 80% of unit share - and gained shipment share in the entry-level segment (capturing 26% unit share). Both HDD and mainstream non-HDD players have been struggling in the PELS market.
Western Digital acquired SanDisk to gain more opportunities in the SSD market, says IDC.
IDC adds that Toshiba has been experiencing a shipment decline and will have to go through restructuring to better position its HDD business. Smaller vendors like Imation discontinued its personal storage product line while Imation acquired Connected Data to move up to the entry-level space.
USB remained the most popular interface in the PELS market as major players started to roll out offerings with USB Type-C connectors. These offerings are still in the early stages of development, but with speeds comparable to Thunderbolt, these products will potentially create competition with the Thunderbolt offerings.
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