Superportable LIFEBOOK

Evgenie Rudometov

rudteam.narod.ru

In company FujitsuSiemensComputersprisutstvuet listed products the ultraportable notebook LIFEBOOK Р7010 created on the basis of economic processor IntelPentium MULV. This computer at easy weight and high compactness possesses wide functionality

Responding to inquiries of the market, the computer industry increases production of notebooks, offering a wide spectrum of the given arrangements. The newest models released by computer corporations are capable to satisfy promptly increasing inquiries of individual and corporate users. Among these models well-known products of known computer Fujitsu Siemens Computers corporation which in 2004 announced release of ultraportable notebook Fujitsu Siemens Computers LIFEBOOK P7010 (further – simply LIFEBOOK P7010). It is necessary to mark, that the given notebook, which appearance is presented in a Fig. 1, till now remains to one of the lungs in the world the transportable, compact computer in the class.

The accessory of notebook LIFEBOOK P7010 to "ultraportable" classification is mainly stipulated by its easy weight and the small size. Until recently it was necessary to do similar arrangements usually without modular bay. In notebook LIFEBOOK P7010 this disadvantage has been corrected, therefore the given model can be equipped either a combo-drive, or the multi-standard writing DVD-arrangement, or the additional secondary generator. The given notebook weighs only 1,3 kg. Remaining the compact arrangement, this transportable computer is a functional and powerful computing product with wide multimedia possibilities.

Fig. 1. Notebook Fujitsu-Siemens LIFEBOOK P7010

Estimating the given arrangement, it is necessary to mark, that high parametres of this extralight and compact computer are substantially caused by usage of appropriate accessories. Thus the central units are the processor of Intel of Pentium M, Intel chip set 855GME and the adapter of a wireless network of Intel PRO / Wireless 2200BG LAN (802.11b/g) which make a basis of popular processing technique of Intel Centrino. It is necessary to add, that in the given model of a notebook efficient modification of the processor of Intel of Pentium M  — Intel of Pentium M ULV specially calculated for very low level of power of power supplies of a kernel is applied supereconomic, but   . As the result of it, the given model of the processor is characterised by very low heat release that has in turn provided a low heat release of all transportable computer system. Well and a consequence of the enumerated features became low energopotreblenie all ultraportable computing system.

Characteristics of the set of notebooks LIFEBOOK P

Models of the set of notebooks LIFEBOOK P are ultralaptops. They are created for modern businessmen. According to implementators of Fujitsu Siemens corporation, computers of the given bar of notebooks ideally correspond to image of modern business ladies, but it is impossible to deny, that well will approach also to business men. It is linked by that they very easy: models of this set weigh only 1,3 kg. At the same time they are functionally sated arrangements.

Fig. 2. The Lineup of transportable computers Fujitsu-Siemens Computers

Notebooks of this set are equipped by the disk drive on hard disks of rather big information capacity, the built in drive of CD/DVD, the bright and contrast display. In addition to told, it is the first ultralaptops which at the small sizes and weight are equipped by the built in drive of CD / DVD and have the bright great display. Thanks to small weight of model of this set will not be burdensome in trips and as these arrangements possess mesh sizes, they easily are located even in a ladies' handbag.

Main technical parametres LIFEBOOK P7010

Fig. 3. Fujitsu-Siemens LIFEBOOK P7010 architecture components

Components of the architecture of computer LIFEBOOK P7010, received with the help of "the Manager of arrangements» are presented in a Fig. 3. In more details key parametres are resulted more low.

The processor

·        Intel of Pentium M ULV 733 (1.10 GHz, 2048 Kbytes of cache memory L2, clock rate of the processor bus of 100 MHz that provides data transfer with frequency of 400 MHz).

Chip set

·        Intel 855GME with the built in graphics subsystem and ICH4-M.

Dynamic storage

·        DDR SDRAM (DDR333), maximum size of a subsystem of memory — to 1 Gbytes.

Video subsystem

·        Intel Chip set 855GME with built in 32-bit 3D/2D a graphics scroll box and processing technique of a dynamic video memory, 3D accelerator VRAM, 32 Mb / 64 Mb UMA + ICH4-M, DualView (Windows XP / Windows  2000), the maximum permission for the external display 1600х1200 / TrueColor / 85 Hz.

The display

·        10,6-inch WSXGA (large-format) with the permission 1280х768 pixels, 16 million colours.

Audiosubsystem

·        Codec RealTek AL203 compatible with SoundBlaster Pro;

·        the Qualitative built in stereos of dynamics.

LAN

·        the integrated network controller of Realtek corporation — RTL8101 10/100 Mbps Fast Ethernet controller with an output on standard network RJ-45 plug;

·        the adapter of a wireless network of Intel PRO / Wireless 2200BG LAN (802.11b/g), installation Bluetooth (optsionalno) is possible;

·        the separate switch of a wireless network.

The modem

·        V.90 international-standard MDC the modem 56 To with an output on the standard network plug.

Disk drives

·        the Built in hard disk of 60 Gbytes IDE Ultra DMA100 (4200 rpm) or 80 Gbytes IDE Ultra DMA100 (5400 rpm);

·        In modular bay can use or a combo-drive, or DVD super multi (multistandard writing DVD).

Handle sensor controls

·        82-keyboard Windows-keyboard, keys of 18 mm with a course of 2 mm;

·        the Touch panel with two mouse buttons and skrollom.

Video outputs

·        1 x VGA;

·        1 x S-Video.

Audio input terminals/outputs

·        1 x audio an output (combined with S/PDIF);

·        1 x S/PDIF an output;

·        1 x an output for ear-phones;

·        1 x an input terminal for a microphone;

Slots for multimedia maps

·        1 x SD/MMC/MS;

·        1 h PC Card type II,

·        1 x CF;

Interfaces

·        1 x RJ-45 LAN;

·        1 x the modem;

·        2 x USB (2.0);

·        1 x IEEE1394;

·        1 x DC-power supply.

The secondary generator

·        Powerful built in Li-Ion the secondary generator. It consists from 6 Li-Ion the units providing power 10,8 In and power consumption 4800 mach. Additional Li-Ion the secondary generator consists of 3 units that provides power 10,8 In at and power consumption 2300 mach.

·        With standard battery LIFEBOOK P7010 can work without interruption to 7 and a half hours. At hooking up of the second, additional, the secondary generator — to 10 and a half hours. (The operating time varies depending on model, a pattern, the installed applications, system installations energopotreblenija and style of operation of the user).

Power supply unit

·        the External AC-adapter with rated voltage on AC an input terminal 100-240 In an alternating voltage frequency of 50-60 Hz, on DC an output — 16 In and 3,75 And the electrocurrent straightened by the adapter.

Conditions of service

·        the Ambient temperature — from 5°C to 35°C;

·        Relative humidity — from 20 % to 85 %.

Form factor

·        the Sizes of 32~35 mm x 261 mm x 199 mm, 1,3 kg (without a removable drive or the additional battery).

The software

The operating system of Microsoft Windows XP Professional, Adobe Acrobat Reader 6, Norton Chost 2003, Nero 6, Odyssey Client, InterVideo WinDVD 5, drivers and utilities, including antivirus F-Secure and user manual Easy Guide. Resources of transportable handle: PXE, DMI 2.0, WfM 2.0 compatible (only for LAN) and the built in controller of a network with support Wake-on-LAN.

Options/accessories

The set of possible accessories consists from: 512 Mb DDR SDRAM, external floppi-diskovoda, hooked up through USB, the 12-voltaic battery charger for the car and the plane, PCкарты (ISDN), USB a port replicator, a bag.

Testing LIFEBOOK P7010

The pattern of researched notebook LIFEBOOK P7010 in which architecture the processor of Intel of Pentium M of 1,10 GHz (processing technique of 90 nanometers, kernel Dothan, 2 Mb L2 is used   ) and Intel chip set 855GME, has been resulted above.

As tests have been used SiSoftware Sandra (SiSoftware Sandra Standard Unicode 2004.7.9.129).

Results of performance of tests SiSoftware Sandra estimating productivity in calculations, are resulted in Table 1.

Table 1. Results SiSoftware Sandra

Tests	Fujitsu-Siemens LIFEBOOK P7010	Fujitsu-Siemens AMILO M 1420
Dhrystone ALU, MIPS	4750	7332
Whetstone FPU, MFLOPS	1532	2365
Whetstone ISSE2, MFLOPS	1961	3025
Integer x4 ISSE, it/s	10481	16175
Float x4 ISSE2, it/s	11569	17854

For matching in Table 1 the given testings of notebook Fujitsu-Siemens AMILO M 1420 (Intel of Pentium M of 1,7 GHz, processing technique of 90 nanometers, kernel Dothan, 2 Mb L2, Intel chip set 855GME, ATI MOBILITY RADEON 9600 PRO c 128 videoadapter of Mb RAM) are cited    . In spite of the fact that the given computer possessing in the big weight (3 kg) and dimensions, is taken up a position in other sector and for other tasks, notebook Fujitsu-Siemens LIFEBOOK P7010 shows the quite good parametres of productivity unavailable not only products of the previous generations, but also and to many advanced models of competitors.

Fig. 4. Productivity Fujitsu-Siemens LIFEBOOK P7010 in the arithmetic test

Fig. 5. Productivity Fujitsu-Siemens LIFEBOOK P7010 by operation with multimedia data

In conclusion of the given short browse it is necessary to mark, that ultraportable notebook LIFEBOOK P7010 is rather powerful and economic computer with wide functionality and offline work long time.

Notebook LIFEBOOK P7010 of company Fujitsu-SiemensComputers is given by CPS corporation - Technical Centre (www.cpstc.ru)