A new chapter in the story of computing has been written. On Tuesday, Samsung announced the world's first commercial PCs sporting NAND flash memory instead of traditional hard drives.
The Q1-SSD, an Ultra Mobile PC, and the Q30-SSD, a laptop PC with a 12.1-inch screen, both feature 32-GB flash-based solid state disks (SSDs). With no moving parts, the SSDs offer performance specs that hard drives can only dream about.
Samsung said the SSD reads 300 percent more quickly than a normal drive, at 53 MB per second, and writes 150 percent faster, at 28 MB per second. The company, which recently launched a hybrid hard drive with flash on it, said the SSD can "withstand about twice the impact that would cripple a regular hard disk drive."
The SSD is a bit lighter than a normal drive and can boot Windows XP about 25 percent to 50 percent more quickly than normal drives. In addition, because they do not spin, the SSDs run completely silently.
High Prices
The price, however, is something normal hard drives might have nightmares about: $2,430 for the Q1-SSD and $3,700 for the Q30-SSD. Both machines are expected to be available in Korea in June.
Some industry observers are impressed with the technical accomplishment, but not with the deal.
"It's an exciting technological advance," said Nicole d'Onofrio, an analyst at technology research firm Current Analysis. "But, due to the cost and limited memory capacity, it's only going to appeal to a limited market. About 30 percent of the laptops sold in the U.S. in Q1 2006 had a hard drive of 100 gigs or more."
She said the market for these devices would include those who need to operate in a rugged environment, such as the military or high-end salespeople who travel frequently. She predicted that SSDs won't be making a real impact "for at least the next five years."
Not Just Yet
Joseph Unsworth, an analyst at Gartner, offered a similar take, saying that "32 gigs is not enough for most people, especially at this price point." He pointed out that SSDs as large as 128 GB have been engineered, but he said they are "very expensive" and will only be used right now for the military.
"We think a 32-GB SSD will begin to become an alternative choice for consumers by 2008," he added, "but I still see hard drives as having the edge over SSDs, in terms of price per bit, for maybe the next 10 years or more."
Other manufacturers might soon be helping Samsung write this new chapter in computing as well. Sony, for instance, has announced it will incorporate an SSD in its new version of the UX50 portable PC, to be released this summer.
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