- fourth version of specification energy star - intel Z -U130 - NEC Hydrastor - seagate Momentus 7200.2 -

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POSTER: computer news   ||   FOURTH VERSION OF SPECIFICATION ENERGY STAR	DATE:2007-03-14
From 20 July of the present year comes the fourth version of specification energy star. According to its requirements PC all so must have latent regime, passage into which is accomplished after the half-hour of inaction (besides servers, workers in regime 24/7) and main changes touched requirements for the effectiveness of power units. Produced now PSU with standard ATX 2.2 have EFFICIENCY from 68%. Energy star 4.0 assumes that on the average this index will be increased to 80% (weighted mean index with 20%, 50% and 100% levels load). One of first companies, declared about the release PC, ready to new requirements, became Hewlett-Packard, which represented three new models under brand HP compaq, first for itself, completely satisfying specifications Of energy star 4.0. According to the data of producer, the use of more advanced power units together to energy-effective equipment will allow users to economize from 7 to 58 dollars on the calculations for electric power yearly (naturally, in the calculation entered the tariffs, which act in USA). The models dc5700 and dc7700 cost 800 and 959 dollars are, correspondingly, completed by processors intel core duo, 1 Gb memory, 80- Gb by hard disk, by drive DVD/CD -Rw. They function under control Windows XP  pro. More accessible TO HP Compaq dc5750 use AMD athlon, 512 MB. memory, 80- Gb HDD, DVD/CD -Rw and OS Windows XP home. It cost to buyers 609 dollars. fourth version of specification energy star	Add Comment ( 0 ) FOURTH VERSION OF SPECIFICATION ENERGY STAR

POSTER: computer news   ||   INTEL Z -U130	DATE:2007-03-13
Yesterday intel company declared about the release for the new solid-state disk (Solid-State drive, SSD) with solution intel Z -U130 value solid-State drive. This product is based on the application of flash- memory of type NAND and with with standard interface USB. The application intel Z -U130 will make possible to reduce time loading computer, accelerate access to data, decrease energy consumption of desktop and mobile PC, . Will be originally accessible to model by volume 1, 2, 4 and 8 Gb. The recording speed such SSD is 20 mb./s, readings - 28 mb./s. Intel indicates that Z -U130 from the production of competitors will distinguish that the fact that each disk will pass testing reliability for the elongation of 1000 hours and have a index of time failure in 5 millions hours. In the disk are used one-level cells NAND, packed on technology TSOP. Subsequently the producer plans the application of multilevel (Multi-Level cell, MLC) microcircuits flash- memory in his similar products. Between the lines of release it is possible to read that Intel Z -U130 will become one of components of new mobile platform santa rosa, which, according to the data of different sources, will be represented on 8 or 9 May of the present year. In new notebook with the aid of the solid-state disk intel will realizes the support to the technology robson. intel Z -U130	Add Comment ( 0 ) INTEL Z -U130

POSTER: computer news   ||   NEC HYDRASTOR	DATE:2007-03-13
Corporation NEC, as source reports, is assembled in the near half year to complete revolution in the region of storing data : we deal here with the development of distributed system, which possesses best best safety data even in case of failures or failures of separate units. Platform NEC was called Hydrastor - obviously, from the word hydra, which designates essence, which quietly survives the loss of part of its extremities. The source, which is referred to the official representatives of Japanese company, asserts that NEC has already been located on the stage of testing . Hydrastor works under the administration of software dynamicStor, which makes possible to build cluster from the standard servers on x86- compatible processors. However, user will see not separate servers units, but one large accumulator. But as the answer to logical question and how new system is principally differed from RAID?, the representative NEC gave three arguments: Control system is differed from control of disk massif RAID. In particular, the possibility of connection or turning off individual servers from the system for preventive or repair work without the cessation of applications working with them is provided. For this dynamicStor starts (in the background regime) the processes of data transfer from servers, who are prepared for turning off, to the working or newly connected systems. On the completion of these processes servers it is possible to disconnect from system. Minimization of redundancy data, that are stored in the corporate centers storage. For example, if user changed altogether only one slide in the presentation Of powerPoint, which it repeatedly sent out to its associates, then in the system remains both the old and new version of file. DynamicStor, according to its creators, tracks changes in such files and preserves only updated data. Improved vitality of system: DynamicStor reserves 25% of disk space, which makes possible to survive failure to three servers simultaneously. As the comparison with RAID the source cites these data: 20% of reserved disk space make possible for RAID- system to survive painlessly the failure of one entering its composition disk. According to the preliminary estimations, the cost of distributed system storage data will be about 1 dollars for giga-byte. Source reports that to Hydrastor appeared interest in the federal backup system OF USA. This, and also good recommendations IDC, it can serve as not bad advertisement for new system, and also for corporation as a whole : NEC  survives sufficiently complex times and in the past month it was excluded from the list of firms, on which is comprised market index NASDAQ. NEC Hydrastor	Add Comment ( 0 ) NEC HYDRASTOR

POSTER: computer news   ||   SEAGATE MOMENTUS 7200.2	DATE:2007-03-13
Yesterday the company seagate technology declared about the beginning of sales of its first hard disks of form factor 2,5 inch with rotation speed  7200 rev./min, Momentus 7200.2. Such HDD are intended, predominantly, for the use in notebook. In them is realized the technology of perpendicular record, which made possible to attain the capacity, which comprises until today to 160 Gb (are also accessible model with volume 80, 100 and 120 Gb). All hard disks of series are equipped with interface SATAII with capacity 3 Gbit/s. For noise reduction in the disks of series fight the firm technologies softSonic and QuietStep. Momentus 7200.2 maintain loads to 900 G in the nonoperating state and to 350 G - in work. Furthermore, are optionally equipped with sensor drop and with the system of parking heads, which operates with the height of drop from more than 20 cm. Besides the release Of momentus 7200.2, the company was noted by one additional event. It was declared about the fact that the little-known producer of notebook ASI computer technologies will become the first, who will use in his products disks seagate momentus 5400 FDE.2. These are the first solutions, which support the firm technology of protection data driveTrust. seagate Momentus 7200.2	Add Comment ( 0 ) SEAGATE MOMENTUS 7200.2

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