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Toshiba Portege Z830 Review

computerzone — Tue, 20 Sep 2011 03:55:30 +0000

Toshiba, electronics manufacturers are now introducing the newest products, ultra-lightweight notebook that is named Portege z830, the processor used is Intel Core i3 Second Generation – i7 ULV CPU. This Toshiba Portege comes with 6GB of RAM, LED screen backlight, and has a screen size of 13.3 inches.

The products that are lighter than Macbook air, are also wrapped with magnesium and has a battery life of up to 8 hours, as Toshiba said. Several other features: a memory card reader, webcam, WiFi, Bluetooth, USB 3.0. Toshiba protege range is priced at $ 749 – $ 1,649, depending on each model. One of excellence of this Toshiba portege z830 model is the shape thinner than the R830 model, and of course it’s lighter.

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Find Best Video Card for The Money

computerzone — Sat, 15 Jan 2011 10:47:39 +0000

Best video card for money is mean looking for an economical way to increase your computer’s graphics and image quality you see on your monitor. This card is also known as cards, that they perform different functions, allowing more graphics heavy work smoothly on your computer. It is for this reason that the video card is very popular among players who use their machines for some heavy gaming. Here you can find the video card in your machine, learning how to check the video card.

Most new games are released today, comes loaded with some heavy graphics, which can be played on all machines. Play the new game machine with an old video card will only slow the game down and not allow players to enjoy all the game functions. All computer processors come with pre-loaded on your video card (AMD, Nvidia, ATI and Intel), but in most cases it is not enough. The best gaming laptop computer games and also use a good graphics card.

The only way to solve this problem is to add additional graphics card or video card in the machine. If you are looking for an economical video card that meets all your needs, then you need to do your research and comparison of video cards. There are many options available cards on the market today, but find best video card for money something that will take time.

Best Game Graphics cards for the Money

This video card can be installed on your computer’s motherboard, and this increases the overall efficiency of the engine. There are many advantages to a better video card can provide you with a machine, and need to find one that is affordable as well. Depending on your price range, you have several options from which to choose the best gaming graphics cards for money on the computer.

These some good choices and the price they set out to your advantage : Radeon HD 4670 (Price:$70), 2 x Radeon HD 4850 512 MB in CrossFire Configuration (Price:$200), Radeon HD 4890 (Price:$250), Radeon HD 5850 (Price:$290),Radeon HD 4850 512 MB (Price:$100).

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Some Tips to Choosing VGA

computerzone — Wed, 05 Jan 2011 23:35:56 +0000

The first factor that must be considered to select the Add-on VGA is appropriate is the type of slots, of course we should choose the same slot with slot on the motherboard. There are two types of slots for VGA, the AGP and PCI-Express (PCI-E). Types of AGP slots are very rarely found on the latest motherboards. This species is widely used by the motherboards which is a bit “old”. Today, most motherboard uses PCI-E.

Another factor is the characteristics of his or VGA specification. three things which we need to consider the specifications of the VGA is the memory capacity, memory type and width of the lines of communication “buswidth”. For example there is a VGA with 256 MB DDR3 specification of 128 bits. 256 MB VGA memory size means they will be, is influenced more by the high-resolution VGA which can be supported by it. If want to use a large size monitor (which, of course, the resolution is too high) then the VGA memory capacity must also be greater. DDR3 is a type of memory which refers to the speed of access. DDR3 course is relatively fast access to legal aid when compared to DDR2. 128 bits is the width of the track, the width of the track, the more data can reply through at one time. Proverbial equal gate toll road, the more cars the more gates can reply through, the shorter the line, the sooner arrived at the destination.

Of course we should not forget other factors, such as its own type of GPU. Just as the processor, the GPU also has the speed (core clock) which is measured with units of MHz. In fact, exactly like the processor, even now already is the GPU which has more than 1 core. We will discuss non-technical unduly about this GPU. In essence a new generation GPU more distinguished performance is also better than older generations (of origin the memory comparable specifications).

In addition, another factor which also must be considered is the output port. There is still a D-Sub (reply port commonly used in CRT monitors), there is a DVI (usually for some type of LCD monitors) and even some HDMI (for High Definition LCD monitor). Often, too, there are S-Video port, namely port round to be connected with a TV set which functioned as a monitor. In some types of VGA, or even the already supports more than 1 monitor.

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Review for NVIDIA GeForce GTX 570

computerzone — Mon, 13 Dec 2010 06:48:18 +0000

NVIDIA’s flagship graphics card processors finally marketed, and most reviewers declared it to be a “Fermi graphics card that we are all waiting”. They spend most recent series is 500 GTX 570. GTX 570, such as the use of the GTX 580 series is a redesigned version of the Fermi architecture. Version has a power efficiency and power of the graphics are amazing compared to the GTX series 400.

GTX 570 of course different with GTX 580, because the GTX 580 series has reduced the frequency, core CUDA, ROP units, texture units and a lower memory bandwidth.

Thus the reduction With the GTX 570 will have the same level as the core CUDA GTX 480, but with the GPU clock speed of 732MHz and memory 950MHz 1280MB GDDR5 ratings (3800MHz effective) GTX 570 should be capable of spinning to spin with the NVIDIA 400 series graphics cards pension board.

One aspect that remained unchanged even though is that the GTX 570 is designed to provide quieter gaming experience through the NVIDIA steam-cooling solution space.Steam green-space is a reference design team used the latest heatsink on the graphics card series 500 to reduce the overall operating temperature, while at the same time maintaining a lower acoustic level.

Design of steam-room worked very well in combination with the GTX 580 GPU GF110, and because this model has a slightly lower TDP, must prove the same – if not even more than that – effective in cooling the GTX 570 GPU. In addition, the GTX 570 fan controller combines Adaptive NVIDIA to assist further in reducing acoustic.

At $ 349 dollars USD, GTX 570 is designed to offer gamers a more affordable option compared to the GTX 580, but still maintain a very high level of performance while using the maximum settings even at the highest resolution.According to NVIDIA, the GTX 570 offers a 25% increase in performance compared to the GTX 470, and better performance than AMD’s single GPU product currently on the market.

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Choosing Graphics Cards for Computers

computerzone — Sun, 12 Dec 2010 10:55:09 +0000

Graphics performance is influenced by several important components that exist on a PC, like a memory, processor and VGA. If one of the three components of the specification, the lower your computer’s performance becomes weak (slow). In this article we will discuss how to tips for choosing a graphics card (VGA) as needed.

The role of graphics card is no less important with processor, even the graphics card was so rapid development. Each graphics card to compete with their respective advantages, such as the nVidia GeForce product with a “fight” against the ATI (now united with AMD) with a Radeon product.

Competition graphics card certainly does not need to make us dizzy to choose a graphics card which we will use, even the actual existence of VGA competition is profitable for Consumers, because so have many options.

Then what graphics card should we use? of course we have to see how our needs, if the PC is only used to work on common Office applications and multimedia, the graphics card with standard specifications will suffice. Likewise for the gamer, do not necessarily have to use the latest products, the specifications are already able to run games with the required platform.

However if we use or buy a new PC, you should use a VGA (graphics card) with the latest chipset like the GeForce 8400-85/8600-8800 or Radeon HD2400/2600-2900. Why? because the VGA with the chip is more compatible for use on the Windows Vista operating system, but it also offers many new features to support 3D graphics performance.

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Seagate Warranty

computerzone — Sun, 14 Nov 2010 08:01:27 +0000

Do you want to check the status of Seagate Warranty? for Seagate users, you can check seagate warranty via online at the seagate official website. it is certainly easier for those of you who do check the seagate warranty.

We know seagate as a company that produces solutions for storage and hard drives, has the fastest growing technology market in the world. so, seagate always provide the best service for the customers.

Following some information to check the status of online seagate warranty.
Go to Seagate’s official website, then you will see Seagate hard drive warranty validation, please enter:

Seagate Customer number
The serial number
Model number or part number
Select Country
And type in the captcha
Then send your data.

Once you know the status seagate warranty product, you can bring your seagate hard drive to service center when it was damaged, then you get a replacement hard drive. at seagate official site you can also check return and order status.

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64 bit Processors

computerzone — Fri, 12 Nov 2010 08:12:22 +0000

In architecture of computer, memory, mail, 64-bit integer or other data units, the majority of 64 bits (8 bytes) wide. In addition, the architecture 64-bit CPU and ALU to registers, address bus or data bus of this size are based. 64-Bit is also a term for computer-generation, 64-bit processors are the norm.

64-bit processors already in supercomputers since 1970 (based Cray-1, 1975, the number of 6000 CDC, 1964, 60-bit) RISC-workstations and servers since 1990. In 2003 he enrolled in the computer field (32-bit version) to take on staff in the form of 64 x 86 and 64-bit PowerPC processor. as quoted from wikipedia.

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Panasonic Lumix GF2 Gets Previewed

computerzone — Fri, 05 Nov 2010 14:19:52 +0000

Yesterday I talked about the new Panasonic Lumix GF2, people at Engadget managed to get their hands on the latest Micro Four thirds camera Panasonic.

Panasonic Lumix DMC-GF2 has a 12.1-megapixel Live MOS and can record high-definition video in 1920 or 1280 XX AVCHD 1080/60i 720/60p, as well as various ISO 100-6400. The new model is smaller and lighter than GF1.

Head on over to Engadget to see more photos and that theeir first impression of the new GF2 Lumix.

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Hitachi GST SSD image Sighted

computerzone — Tue, 02 Nov 2010 15:08:42 +0000

Hitachi GST has posted pictures on its website from a solid state drive (SSD) was developed by Intel.

You make make out the part number if someone you are close enough, but not much else. The company said it would make the drive available in the second half of 2010, giving one month and a half, setting up next to Christmas, to do so. This will be the best enterprise SSDs from STEC sliced, with SAS and Fibre Channel interfaces, and that’s all we know.

If the OEM will not be able to evaluate it until available then, assuming they like it, ship the product to end users could begin in the second half of next year.

Hitachi GST will be other suppliers only, apart from STEC, to sell the Fibre Channel SSD interfaces and that can take customer orders a second source of STEC companies such as EMC, HP, IBM and others.

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Intel Join with Samsung and Toshiba to Leading Chip Technology

computerzone — Tue, 02 Nov 2010 00:07:26 +0000

Intel, Samsung and Toshiba have formed an alliance to jointly look for ways to semiconductor line width of weight loss in a few tens of nanometers, have formed that quickly increase the capacity of DRAM and Flash, 400 GB of flash memory and processor.

According to Reuters, a Japanese business newspaper Nikkei reported that three of intent to form a consortium in the near future. Three chips work with the Ministry of Economy of Japan, as well as 10 companies involved in the development of semiconductor materials. You will develop research facilities in Tsukuba, Ibaraki Prefecture, Japan, new ways to improve the technology. The work includes the development of the photoresist, photomask and chip-making tools.

Ministry to promote 5000000000 yen, obtained from three chips for the various partners 5000000000 yen, amounting to ¥ 10000000000 or $ 124.2m.

Intel is the world’s largest chip maker, while Samsung and Toshiba, the two leading manufacturers of NAND chips each. This is the first time that the United States, Korea and Japan, chip manufacturers collaborated in this way from the Japanese ministry.

10-nm process in the class is to use 19nm and 10nm geometries between the process and not just 10 nm. The idea is to develop 10 nm process lithography class with exposure to UV and began production in 2012.

Current advanced NAND geometry of 26-24 nm, a reflection of the level of research and development costs in the process of reducing the geometry of the part less than 20 nm, three Japanese companies and services come together in this way.

As a partner of Intel in the Intel Micron Micron Flash Technologies, SanDisk and Toshiba Partner for both Micron and SanDisk Flash smelting furnace can also benefit from this initiative. Samsung Seagate development cooperation flash controller, rather than investment in Samsung Flash PCIe supplier for Fusion-IO. Toshiba have investments in the memory of the violin, a supplier of flash memory. All of these relations means that a class of 10 nm NAND chips in solid-state drives can be used, and PCIe cards fast enough.

Maybe a higher capacity NAND, capacity DRAM chips is three times higher than the chips today and may be the main microprocessor. Intel may not be the supplier of chips only in their interests, and as Samsung and Toshiba licenses ARM chip technology.

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