One of the many awesome things coming out of this year's Intel Developer Forum (IDF) is a new DRAM concept Intel claims will deliver a 7-fold improvement in energy-efficiency over today's DDR3 modules. It's called Hybrid Memory Cube and Intel is working closely with Micron to turn this concept into a shipping product. So what exactly is a Hybrid Memory Cube?
Google's surprise $12.5 billion takeover of Motorola ranks as a major acquisition and may have set the tone for other industry heavyweights to spend big on consolidation. One analysts predicts Intel will be next to make a big move and has NAND flash memory maker Micron Technology on its radar.
Micron is making the claim that its new RealSSD P320h solid state drive series is the world's fastest enterprise SSD line built to take advantage of the PCI Express bus. These new drives come in 350GB and 700GB capacities, use 34nm single-level cell (SLC) NAND flash memory chips, and offer up to 3GB/s of sustained data throughput, more than double that of the nearest competitor, Micron says.
Chip makers Intel and Micron are in the process of seeing how low each company can go, and it has nothing to do with the Limbo. Instead, it has everything to do with shrinking NAND technology even further with the goal of doubling down the density of their flash chips by the time summer rolls around. Aside from being impressive from a technological point of view, lower density chips ultimately lead to lower cost solid state drives (SSDs).
Micron on Wednesday introduced a new portfolio of its RealSSD line, these newest models the first to incorporate the company's 25nm NAND flash technology.
Capacities range from 64GB to 512GB and come in both the 1.8-inch and 2.5-inch form factors. All of the new drives support SATA 6Gbps, just like the previous generation RealSSD models, but these latest units are 17 percent faster than before, Micron says. Depending on capacity, drive speeds come rated at up to 415MB/s (the flagship 512GB model comes rated at up 260MB/s write speeds, a 20 percent increase over the C300).
Micron said it's currently working with notebook makers to qualify its new RealSSD drives under the C400 product name. Samples have already started shipping and the memory maker expects mass production to begin next month.
Micron reached out to us this morning to let us know about its new ClearNAND portfolio, essentially a collection of technologies that ultimately will lead to longer lasting flash memory-based devices, like tablet PCs and portable media players.
"The pace of NAND scaling is largely responsible for the incredible growth and success the industry has seen to date, and for helping to create new flash-based storage solutions," said Glen Hawk, vice president of Micron's NAND Solutions Group. "While the advantages in NAND scaling are evident, so are the challenges with the technology becoming increasingly more difficult to manage. Micron's ClearNAND products remove this management burden for our customers and extend the life of this all-important technology."
Where Micron really sees its ClearNAND initiative paying off is when the industry advances past 20nm. At that point, "the amount of bit errors increases, dramatically impacting NAND performance and reliability." A key focus in Micron's ClearNAND product line is error management, with current offerings "intended to remove the error correction code (ECC) burden from the host processor with minimal protocol changes compared to raw NAND."
None of this means much to you, Joe User, at least not directly. But indirectly, Micron's ClearNAND tech could not only result in more reliable flash memory-based products, but less expensive hardware as well.
We've been extensively following the ups and downs (mostly downs) of the DRAM market, and that's one business we're glad we're not a part of. Back in late 2008, A-DATA chairman Simon Chen said the DRAM market was the worst it has been in 15 years, and things haven't gotten a whole lot better since then.
Making the best of a bad situation, Samsung in the third quarter of 2010 became the only Top 5 DRAM supplier to achieve revenue growth, positioning itself as the dominant chip maker, market research firm iSuppli said. Samsung sold $4.4 billion worth of DRAM in the third quarter, up 14.3 percent from $3.8 billion in the second. Here's how it breaks down for everyone else:
Hynix: $2.24 billion Q3/ $2.31 billion Q2
Elpida: 1.73 billion Q3 / $1.91 billion Q2
Micron: $1.12 billion Q3 / $1.14 billion Q2
Nanya: $439 million Q3 / $473 million Q2
"Samsung has been vocal about its desire to expand its DRAM market share to as high as 50 percent," said Mike Howard, senior analyst for iSuppli. "The third-quarter results show Samsung has put its money where its mouth is. By investing heavily in expanding product and advancing its manufacturing technology, the company has been able to cut pricing and to eat into the market share of its competitors."
Samsung increased its market share from 35.4 percent in Q2 to 40.7 percent in Q3 and is on track to reach its goal in 2011.
Oracle is accusing memory chip maker Micron of conspiring to fix prices, alleging it overcharged Sun Microsystems for memory parts, Bloomberg reports.
In its complaint, Oracle said Micron and other DRAM makers "conspired to control production capacity, raise prices or slow their decline, allocate customers, and otherwise unlawfully overcharge their DRAM customers." The antitrust complaint was filed earlier this week in federal court in San Jose, California, and also names Hynix, Samsung, Eplida, and Infineon as co-conspirators.
Oracle's basing its complaint in part on a 2002 U.S. Justice Department investigation of memory chip price fixing, which ultimately resulted in four companies and 16 people being fined a total of around $731 million, Oracle claims.
Toshiba today announced it has begun mass producing NAND flash chips using a 24nm CMOS manufacturing process, representing the smallest geometry and highest density yet in NAND flash, the company said.
The announcement steals a bit of thunder from IM Flash -- a joint venture between Intel and Micron -- which said it would begin churning out 25nm-based NAND chips by the end of 2010.
"Toshiba leads the industry in fabricating high density, small die size NAND flash memory chips," Toshiba said in a statement. "Application of the 24nm generation process technology will further shrink chip size, allowing Toshiba to boost productivity and bring further enhancements to the high density, small sized products. The 24nm process products are also equipped with Toggle DDR, which enhances data transfer speed."
Toshiba says its latest technology has already been applied to 2 bit-per-cell 64Gb chips that are the world's smallest on a single chip (8GB), and will also add 32Gb and 3 bit-per-cell products fabricated on a 24nm process soon.
Thirty-three states, including California, Florida, Massachusetts, New York, Pennsylvania, and others, will receive $173 million from six DRAM makers to settle a suit accusing them of fixing prices for products between 1998 and 2002. Companies named in the suit include Micron, NEC, Infineon, Hynix, Elpida, and Mosel Vitelic.
"These companies conspired in an illegal global scheme to fix prices on chips used in computer equipment sold to consumers, schools, and government offices," California Attorney General Edmund 'Jerry' Brown Jr. said in a statement. "The large price tag of this settlement should serve as a warning that we will crack down on any manufacturers around the world that choose to gouge consumers through illegal price-fixing schemes."
It is yet to be determined how much each company will pay towards the $173 million collective settlement, which is to be doled out over the course of two years plus interest to the affected consumers, schools, and government offices.
"The settlement money is welcome, but the illegal overcharging never should have happened in the first place," Brown added. "Especially when times are tight, schools and government agencies can't afford to be ripped off by companies that violate our anti-trust laws to keep profits high."