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First Financial Week Farewell hard
Vista Residence (www.vista123.com): First Monetary Week: Farewell tough drive
Based on Moore's Law, extra cost-effective flash memory will exchange challenging drives, quickly occupation of the storage marketplace.
crunched some of the things it can be straightforward to believe of cultural relics, including the hard disk.
SanDisk (sandisk) not too long ago launched a capability of 128G from the high-speed CF card, it shockproof, waterproof, moisture-proof, for individual customers. In spite of the cost as much as $ 1,500, however the capacity and performance perspective, the CF memory card could be as tough to make use of, they're optimistic in regards to the technologies to deliver your creativity out with the tough drive with flash memory scenes.
every single 18 months, the integrated circuit chip to double the number of integrated circuit, microprocessor (CPU) of processing energy to double, while the price will fall by half. This renowned thousand bucks or much less, as the mainstream desktop configuration.
this period, the flash memory (Flash Memory) technology for its tiny size, speed, no mechanical benefit with the framework without dread of collision started properly identified. Remove U disk, the flash also been applied for the voice recorder, digital cameras, mobile phones and other items, memory card, but their capacity is commonly restricted to some countless M in between G.
then appeared available on the market for flash memory drives being a storage medium, that is recognized as solid-state difficult drive. This item has the advantages of flash memory, however the cost is too substantial. A 128G about the domestic market price is often stable state drive capacity of as much as 2000-3000 yuan, nearly the exact same as an ordinary tough disk capability 10 times.
In spite of this, Moore's Law will continue to play a part is clear. Well-known investment providers in Silicon Valley, Lightspeed Venture Partners Managing Director 巴里艾格斯 (Barry Eggers) lately predicted the enterprise market initial well-liked flash memory as information storage instruments will become a key trend in 2011. While it really is high-priced now, but the price is nevertheless falling.
fact could possibly be even more optimistic. Apple MacBook Air has been within the newest notebook SSD as a storage system will likely be the minimal configuration of the 64G SSD cost from the 11-inch types in the $ 999 to become managed; Lenovo ThinkPad also in the solid state hard drive in as regular .
Because the biggest producer of standard difficult drives, Western Digital (WD) have begun to give cautious consideration to cope with this sort of large-capacity flash memory sound state disk technologies shocks. Within the fourth quarter 2010 earnings conference, the company's CEO John Coyne mentioned, soon after 5 years having a combination of conventional solid-state challenging drive technology product line will occupy the majority of WD.
see, is to wave goodbye towards the conventional difficult time.
what flash memory (Flash Memory), a long everyday living from the non-volatile (within the case of power outages can nevertheless help save the information info) memory.
conventional challenging disk needs to read and create heads institution, is often a flash memory chip, read and create by way of the existing to help save the details, so afraid of flash memory structure, vibration, much more conducive to carry; Flash more compact, but they're able to provide quicker Information study speed, challenging drive is restricted by the velocity limit. NOR flash memory market is divided into two kinds of kind and NAND-type.
NOR-type flash memory
like memory, has a separate handle lines and information lines, but extra costly, capability is comparatively little. Random read and compose even more often for your occasion, generally utilised to store program code, the boot command specifics, for instance the telephone memory.
NAND-type flash memory
more like a tough disk, the address lines and information lines are shared 1 line, low-cost than NOR flash memory capacity is a lot higher. NAND-type flash memory is primarily utilized to store data, which include U disk, digital memory cards.
2011 年 flash
01 NAND marketplace forecast might be more fast development of
NAND market share is currently the main manage from the two camps, 40% of Samsung, Toshiba / Sandisk 33%. In 2011, various vendors that will accelerate the rate of adoption of NAND goods.
02 Apple will play a demonstration effect
the iPad, MacBook Air mass manufacturing, Apple's very own flash memory goods - which include the need for SSD solid state drive is anticipated to turn in 2011 some, this may lead other providers to stick to up.
03 Hynix (Hynix) and Micron (Micron Technologies) as well as other flash memory producers ushered in new possibilities.
flash drive semiconductor producers to increase investment
consulting organization IC Insights believes that 2011 money expenditures of semiconductor manufacturers might be even more than 59.07 billion U.S. dollars, representing an improve of 15% in 2010. 5 corporations of which the money expenditure will exceed thirty billion U.S. bucks, respectively, Samsung, Intel, TSMC, Hynix and Globalfoundries, which includes Samsung, Intel and Hynix are developing and promoting its very own flash memory goods. Vista Property (www.vista123.com), enjoy the web, fell in really like with Vista123.com
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