Computer Hardware Review

An Introduction To The MacBook, iMac

There is no doubt that Macintosh intimidates many PC users. It is unfamiliar territory, and anyone who is used to a Microsoft platform will find that Apple uses a rather different system. Apple Inc. produces Macintosh computers, and though you might be more familiar with an iPod or the iPhone, the iMac, MacBook, and Mac Mini might seem foreign territory.

All Apple products operate on a Mac created system, so you might be using more Apple products than you realize. The infamous iTunes is created by Apple, and is used on a multitude of operating systems.

Apple Computers began in 1976 and continues to remain a strong, viable force in technological industries. PC users shouldn’t feel intimidated by Apple computers and software, once you understand the differences and capabilities of Apple products, you’ll quickly realize that they provide many benefits.

When a PC user purchases a computer, it typically comes with a Microsoft operating system; an Apple computer will not have a Microsoft system, but one that has been designed by Apple. This system is referred to as MAC OS and like Microsoft has a variety of operating systems (Windows NT, Windows 2000, Windows XP, Windows Vista, etc.), Macintosh operating systems also range in variety.

The iMac computers include the iMac G3, the iMac G4, the iMac G5, and the Intel based iMac. At first glance, the iMac computer is sleek and stylish. The original shape of the iMac G3 was contemporary and in demand.

The MacBook is an Apple designed notebook or laptop computer. The first MacBook, laptop computer was released on May 16, 2006. Some MacBook computers include the MacBook Air, MacBook Core Duo, MacBook Core 2 Duo, MacBook Core 2 Duo Aluminum, MacBook Pro Core Duo, MacBook Pro Core 2 Duo and the MacBook Pro Core 2 Duo Unibody. When choosing a MacBook, each computer has different technological specifications allowing the user to choose the memory, processor, graphics, and display that they need.

Apple is always revealing new computer gear and technological products through their Macworld Conference and Exposition and in January 2005, they unveiled the Mac Mini. At 6 1/2 inches and standing a height of only 2 inches tall, the Mac Mini introduces computer users to a small, compact model. The Mac Mini is a full desktop computer that comes minus a keyboard, monitor, or mouse. Those who will easily connect it to other computer peripherals use it. The MacMini is available in hard drive capabilities ranging from 40 to 120 Gigabytes and can be upgraded. With the wide variety of products available from Apple, PC users should not feel intimidated by the world of Macintosh, but rather embrace this ever-growing line of computer technology.Choose the imac that meets your needs at http://www.electroland.gr/apple-mac.htm

Author:
Casey Adams

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Source: www.articledepot.co.uk

HP Small Factor And SCSI Hard Disk Drive

Distributed enterprises of today’s modern era are using more complex and larger applications. The volume of vital data’s movement to server and storage has increased dramatically. HP products are resilient and are of high quality that ensures the availability & integrity of the customer’s information and data. HP always has been committed to deliver durable, efficient and proficient hard disk drives. Hard drive holds everything from operating system to the most valuable and vital data so that is why it is core and central component of the primary data storage system of customers.

HP offers 3.5 inch 10K & 15K hard disk drives with capacity of 146GB and new features are being added to it. HP 3.5 inch parallel SCSI hard disk drive is known as industry standard due to its durability and superior performance. Hewlett-Packard provides unique features and technologies to P-SCSI like optimized firmware, universal architecture and superior standards of quality and testing. The customers confidently select the hard drive technology of HP parallel SCSI for superior performance, data integrity, efficiency and reliability. HP SCSI drive also features the capability of “hot-plug”. HP 2.5 inch hard disk drives feature interface of SAS (serial attached SCSI) with key aspect of higher input/output per U. It is essential for the customers to have the information of their requirements and then select the appropriate hard drive technology to carry out their daily work operations.

Customer should carefully analyze the features, characteristics and advantages of the different HP hard drive technologies so that they can adopt the best hard disk drive which is ideal for their specific needs. If the customer is looking for hard drive technology that is small sized, consumes less power and wants to optimize the performance by maximizing the spindle numbers per allotted space, then HP 2.5 inch small form hard disk drive is the perfect and best choice. On the other hand if the customers require higher speed of spindle and lower cost per Gigabyte, then the ideal solution is the HP parallel SCSI (P-SCSI) hard disk drive. The spindle speed of HP P-SCSI hard drive is up to 15,000 revolutions per minute and has transfer speed of 320 Mb/sec while that of HP small factor hard drive is 300 Mb/sec (full duplex). The MTBF (mean time between failures) of both HP hard disk drives is 1.2M hours. Scalability of P-SCSI hard drive is 15 drives and that of small form factor is 4096 hard drives per channel.

HP parallel SCSI hard drives are perfect for the server mainstream working environments. HP P-SCSI drives were developed to fulfill the business needs of high MTBF, high durability and output. HP SCSI hard disc drives are reliable and are tailor made for supporting mission critical applications. HP SCSI drives offer high outstanding durability and performance to the customers who require reliability in the server environments and is utilized for the issues of mission critical. The dollar cost per GB is lowest for the HP SCSI hard disk drive and is advantageous than other hard drives with 15,000 RPM (spindle speed). HP small factor hard disk drives are primarily used in server environments and multi-processor workstations which are characterized by intensive input/output operations, multi-threaded and configurations of multi hard drives. Mostly these kinds of working environments need large capacity for storing data and capabilities of transferring data with high bandwidth and faster access and searching time.

For more details and online order, please visit ‘tape4backup.com’

Author:
Shawn Paul (Marketing Manager)
Tape4backup.com
34972 Newark Blvd, # 501, Newark CA 94560
Tel: 888-491-4949
Fax: 888-449-5050
Email: sales@tape4backup.com

Terms: Articles may be reprinted provided content is not edited and links are kept live

Source: www.articledepot.co.uk