Thursday, November 3, 2011

HP StorageWorks DAT 24 USB DDS-3 4MM DAT Tape Drive backup solution for smaller servers

In the category of 4MM HP DDS-3 DAT Tape Drive the better one that I found is HP DDS-3 Tape Drive. It has 12GB (Native)/24GB (Compressed) storage capability. The manufacturer of this tape drive is Hewlett-Packard. Part number of manufacturer is 122873-001. You can also check this from the web address of the manufacturer, the web address is www.hp.com. The product name is DDS-3 Tape Drive. It also gives you the benefit of SCSI - 5.25" 1/2 height internal size or footprint. The HP StorageWorks DAT 24 USB Tape Drive provides a dependable, value-line solution for data protection for smaller servers and workstations. With its economical price, the DDS-3 format DAT 24 drive provides outstanding value with a compressed capacity of 24 GB and a transfer speed of greater than 11 GB/hr (assuming 2:1 data compression). The USB 2.0 interface provides plug-and-play connectivity, enabling backup to be initiated from straight out of the box in less than 60 seconds.

How to Select the Best Motherboard aka System Board

The computer motherboard is a key internal part of a computer system. If the CPU or processor is considered as the computers brain then the motherboard can be thought of as the heart of the computer. Although the motherboard does not boost the speed of a computer, it plays a pivotal role for the overall functionality and features of a computer system. It can at times be a really daunting task to choose the best motherboard for your computer. For getting the best output from a motherboard you should follow some of the below strategies that will help you to find out the best motherboard for your computer.

Try to find out as much as you can about the brand name or manufacturer name while choosing a motherboard. A motherboard from a well known company gives many added features like a good warranty or product quality, so try to get a motherboard from well known and reputable company. You must also make sure about the availability of technical support from the manufacturer so when you need it, it is then available. Tech support is crucial here as it is needed during troubleshooting. Among the manufacturers to consider, Tyan, Asus, Intel and Soyo. They are the market leaders and have a positive brand image among consumers.

After brand selection you have to focus on the compatibility of your motherboard with your processor. Different manufacturers provide a variety of processors such as Celeron PPGA, Pentium III, AMD Athlon and AMD K6-3. These processors need specific types of motherboards. The compatibility of the motherboard with a particular processor is the most important factor to consider.

Advanced graphics port or AGP is an appealing feature for the gamer and users who are interested in graphic design. AGP allows quicker communication between the video card and the computer thus increasing the frame rate of graphics programs and video games. So if you are a gamer or have enthusiasm about graphics design, you should choose a motherboard with higher AGP performance.

The number of PCI slots in a motherboard are an important criteria to consider when choosing a good motherboard. Plenty of PCI slots allows for the attachment of ethernet cards, sound cards or modems and for future expansion. The more PCI slots that exist in the motherboard the more ports you will have to connect such devices. Also do consider the number of USB ports on the motherboard as these are also needed to connect with modems, mice and with other devices. For video capturing and editing, you should also have a firewire port. So make sure you have a firewire port if you are interested in video capturing or editing.

While choosing your chipset, you should bear in mind the memory type that is compatible with your selected motherboard. Compatibility of the motherboard with high performance RAM is also important. For getting better performance always choose the motherboard that is compatible with all the components of the computer.

Before purchasing a motherboard you must make sure all important features are reviewed that you need. You can browse the motherboards manufacturer's website to get all the important information related to what you will need. You can download the manual from the manufacturer's website and compare the features on various motherboards. So do consider everything covered above and make sure you get the all the information you need to end up with the best motherboard for your computer system needs.

Related Brands
IBM
HP Hewlett Packard
Dell
Compaq
Intel Corporation
Toshiba
Gateway
Sun Microsystems

How to Choose the Best Motherboard For Your Computer System

The computer motherboard is a key internal part of a computer system. If the CPU or processor is considered as the computers brain then the motherboard can be thought of as the heart of the computer. Although the motherboard does not boost the speed of a computer, it plays a pivotal role for the overall functionality and features of a computer system. It can at times be a really daunting task to choose the best motherboard for your computer. For getting the best output from a motherboard you should follow some of the below strategies that will help you to find out the best motherboard for your computer.

Try to find out as much as you can about the brand name or manufacturer name while choosing a motherboard. A motherboard from a well known company gives many added features like a good warranty or product quality, so try to get a motherboard from well known and reputable company. You must also make sure about the availability of technical support from the manufacturer so when you need it, it is then available. Tech support is crucial here as it is needed during troubleshooting. Among the manufacturers to consider, Tyan, Asus, Intel and Soyo. They are the market leaders and have a positive brand image among consumers.

After brand selection you have to focus on the compatibility of your motherboard with your processor. Different manufacturers provide a variety of processors such as Celeron PPGA, Pentium III, AMD Athlon and AMD K6-3. These processors need specific types of motherboards. The compatibility of the motherboard with a particular processor is the most important factor to consider.

Advanced graphics port or AGP is an appealing feature for the gamer and users who are interested in graphic design. AGP allows quicker communication between the video card and the computer thus increasing the frame rate of graphics programs and video games. So if you are a gamer or have enthusiasm about graphics design, you should choose a motherboard with higher AGP performance.

The number of PCI slots in a motherboard are an important criteria to consider when choosing a good motherboard. Plenty of PCI slots allows for the attachment of ethernet cards, sound cards or modems and for future expansion. The more PCI slots that exist in the motherboard the more ports you will have to connect such devices. Also do consider the number of USB ports on the motherboard as these are also needed to connect with modems, mice and with other devices. For video capturing and editing, you should also have a firewire port. So make sure you have a firewire port if you are interested in video capturing or editing.

While choosing your chipset, you should bear in mind the memory type that is compatible with your selected motherboard. Compatibility of the motherboard with high performance RAM is also important. For getting better performance always choose the motherboard that is compatible with all the components of the computer.

Before purchasing a motherboard you must make sure all important features are reviewed that you need. You can browse the motherboards manufacturer's website to get all the important information related to what you will need. You can download the manual from the manufacturer's website and compare the features on various motherboards. So do consider everything covered above and make sure you get the all the information you need to end up with the best motherboard for your computer system needs.

Related Brands
IBM
HP Hewlett Packard
Dell
Compaq
Intel Corporation
Toshiba
Gateway
Sun Microsystems

4MM DAT - HP DDS-3 Tape Drive

In the category of 4MM HP DDS-3 DAT Tape Drive the better one that I found is HP DDS-3 Tape Drive. It has 12GB (Native)/24GB (Compressed) storage capability. The manufacturer of this tape drive is Hewlett-Packard. Part number of manufacturer is 122873001. You can also check this from the web address of the manufacturer, the web address is www.hp.com. The product name is DDS-3 Tape Drive. It also gives you the benefit of SCSI - 5.25" 1/2 Height Internal size or footprint. The HP StorageWorks DAT 24 USB Tape Drive provides a dependable, value-line solution for data protection for smaller servers and workstations. With its economical price, the DDS-3 format DAT 24 drive provides outstanding value with a compressed capacity of 24 GB and a transfer speed of greater than 11 GB/hr (assuming 2:1 data compression). The USB 2.0 interface provides plug-and-play connectivity, enabling backup to be initiated from straight out of the box in less than 60 seconds.

SSD Solid State Disk Drive

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A Solid State Disk Drive (SSD), some times called a solid-state disk drive or electronic disk is a data storage device that uses solid-state memory to store persistent data with the intention of providing access in the same manner as a traditional block i/o hard disk drive. SSDs are different from traditional magnetic disks such as hard disk drives (HDDs) or floppy disk drives which are electro-mechanical devices containing spinning disks and movable read/write heads. In contrast, SSDs use microchips which retain data in non-volatile memory chips and contain no moving parts. Compared to electro-mechanical HDDs, SSDs are typically less susceptible to physical shock, are silent, have lower (i.e. faster) access time and latency but are more expensive per gigabyte (GB). SSDs use the same interface as hard disk drives, thus easily replacing them in some applications that require faster speed and smaller size.

As of 2010, most SSDs use NAND-based flash memory, which retains memory even without power. SSDs using volatile random-access memory (RAM) also exist for situations which require even faster access, but do not necessarily need data persistence after power loss, or use external power or batteries to maintain the data after power is removed.

A hybrid drive combines the features of an HDD and an SSD into one unit, containing a large HDD, with a smaller SSD cache to improve performance of frequently accessed files. These can offer near-SSD performance in most applications (such as system startup and loading applications) at a lower price than an SSD. These are not suitable for data-intensive work, nor do they offer the other advantages of SSDs.

MicroSD

MicroSD is the format for flash memory cards that can be in used in pairs and removed easily from mobile phones or other digital devices that use this memory format.  And the meaning of SD is Secure Digital. A lot of MicroSD memory cards have been sold in the market, with Micro SD memory capacity up to 64 GB (Gigabytes).

MicroSD is a super-compact memory card with the smallest size of 11 mm x 145 mm x 1 mm, almost the size of a fingertip. Very compatible and comfortable to use on mobile devices and mobile phones. Formerly this product was called T-Flash, then changed its name to TransFlash after it was officially renamed to MicroSD and endorsed by the SD Association.

Wednesday, November 2, 2011

Hard Drives

Hard drives, hard disk drives or fixed disk drives are random access digital magnetic data storage devices. Hard Drives are very important part of a computer. Most of desktop computer and servers in use today contain one or more hard-disk drives. Every mainframe and supercomputer is normally connected to hundreds of hard drives because they need more space for their work. You can even find VCR-type devices and camcorders that use hard drives instead of tape drives. These billions of hard drives do one thing well and they store changing digital information in a relatively permanent form. They give computers the ability to remember things when the power goes out. Seagate, WDC Western Digital, HP / Compaq, Samsung and Hitachi/IBM are the best companies for hard drives. Most computer users are using 250 GB-520 GB Hard Drives. If your computer is more powerful then you can use use more data storage capacity. A computer will not function to well without hard drives. So hard drives are very important for computers to function.

Tuesday, November 1, 2011

Combo Drives

A Combo drive is a type of optical drive that combines CD-R/CD-RW recording capability with the ability to read (but not write) DVD media. The term is used almost exclusively by Apple Inc. as a name for the low-end substitute for their high-end SuperDrive, which was designed to both read and write DVD and DVD recordable media. The device was created as a mid-range option between a CD burner and a DVD burner, which at the time the Combo drive was introduced was generally an expensive option costing in excess of US$300 a unit.

Combo drives are becoming less and less common on new systems, though they do occasionally appear in lieu of CD-only drives on low-end computers and business computers to lower production and sale costs. The cost difference between a Combo drive and DVD burner has been steadily declining in recent years, so most new PCs (except for the low-end budget computers) have a DVD burner (which also reads and writes CDs).

In current Apple computers, none contain Combo Drives. As of October 2008, the MacBook comes with a SuperDrive as standard, and as of March 2009, the Mac mini comes with a SuperDrive as opposed to the usual Combo Drive

Monday, August 1, 2011

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Tuesday, January 25, 2011

XQD - The high-End Memory

Many memory card formats have vanished unable to cope up with the taking over of SD cards. CompactFlash has managed to survive because of its high capacity and transfer rate. But to be competitive, it needed improvement.

The newly designed cards with XQD format use PCI express technology to achieve astonishing 2.5 GB per second transfer rate initially and 5 GB per second later. These cards will write data at a minimum speed of 125 MBps. CompactFlash cards found today top out at about 100MBps. CompactFlash card users will have a wide variety of memory options available. The new design will be licensed in early 2012