วันจันทร์ที่ 5 กรกฎาคม พ.ศ. 2553

Hard Disk Drives


HDD is a storage device that stores digital data. It has rotating magnetic surface. This storage device RE drives known as the hard disk because the system they are fixed to the ground and can not be removed, floppy disks, such as another storage medium such as CD or DVD. This product contains the most important data on the system such as the operation of a system and other software. Regardless of the data you find on your computer, on the storage device. As the> Drive and the hard disk the same unit are contained within, it is known as a hard disk.

This is necessary in any system drive home than to create it, as it stores important data and software that data. If you look hard disk inside the disk, you can see that there are special magnetic material on both sides of each plate and each plate is related to the spindles. These spindles are over a thousand revolutions per minute. This determines the RPMPerformance of a hard drive. It controls the speed at which data can be read.

A hard drive is a cable made of this drive, a hard disk controller, and a sweater. If a vehicle is hard to find a high quality, this should also functions such as fast search times, fast spinning, large buffers and long warranty. When you want to save hard drive always something on, it's size in terms of storage. You canHard drives of different capacities. You can store various types of storage device. This capacity of hard drives is measured in megabytes and gigabytes.

To connect to the computer hard drive, there are different types of connections.

USB: This is the most common type of hard drive connection, and there is no need for an institution. You need to plug in the hard disk jus. Computersimmediately recognize the file and the files can be read almost instantly.

SATA: This is used for internal hard drives and offers the highest speed of file transfer.

eSATA: Although less frequent, but with the same speed as the internal drive. It is used in PCs.

Depending on your needs, you can either go for internal hard drives or external hard drives. They have huge space and are larger than any other storage devices. You can store largeDataset. If your disk is damaged, you can lose all your important files. It is therefore important amazed by the hard drive in case of it to crash.



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วันพุธที่ 19 พฤษภาคม พ.ศ. 2553

Upgrade the RAM (memory) on a Dell Inspiron Laptop (simillar

with other laptops too), teaches novices how to do their upgrrade memory with ease. i upgraded from 2512 to two cards 1GB card



http://www.youtube.com/watch?v=otm5dzE1bKE&hl=en

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วันจันทร์ที่ 22 มีนาคม พ.ศ. 2553

Sony VAIO NW Laptop Unboxing

Website: ialigator.com Twitter twitter.com Unboxing the VGN-NW265D / W VAIO laptop from the NW series.



http://www.youtube.com/watch?v=YLMJ-lTWkSw&hl=en

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วันอาทิตย์ที่ 21 มีนาคม พ.ศ. 2553

Raptor X WD1500AHFD In Action

This is a short video of the Western Digital Raptor WD1500ADFD 150 GB. I have different camera angles and positions, so that you can have an idea of how it looks, and hear, read / write head. Camera and my reflections on the hard disk are included to give an idea of the material of the plates. Enjoy! Joshua Marius www.letheonline.net



http://www.youtube.com/watch?v=0E8twKoHNag&hl=en

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วันอังคารที่ 16 มีนาคม พ.ศ. 2553

Can Your Hard Drive Survive A Trial By Fire?

If data recovery companies boast to get in a position to data from all types of damage, they had better ensure that they can once again their claims. The reason: people like PC Magazine editor in chief, Jeremy Kaplan, is its reputation by subjecting test drives sorted hazards such as fire, for example.

After successfully be grilled Western Digital hard drive to little more than a cinder track posted, Kaplan it to a recovery company of high reputation.If he was hoping to stump the company and show the consequences of unsubstantiated advertising, he was very disappointed. Despite missing the fused circuit and IDE interface, IDE pins, damaged head, and the disks from dust and ash, 100% of the data was put back.

The perceived challenge slotted perfectly into a routine day for the recovery specialist. In fact, they consider information retrieval drives damaged by fire to be one of the simpler aspects of their work. Somethe greater challenge involved in querying a disk that had been on the bottom of a lake for three months, and putting together a laptop drive that had been brutally attacked by a pair of pliers. Bullet holes and spilled wine all in a day's work for this recovery business.

Some hard drive manufacturers have the technology of the data drives to new security level by resisting fireproof, waterproof, speaking, and able, the shocka building collapses.

The drives are guaranteed for the risk of fire up to 538 degrees Celsius for a period of one hour with the use of patents the company until FloSafe Vents. A fire insulation formulation and a steel-hard outer casing strengthen fire the vents "resistance.

Protection against flood, splash and dust, water and other disasters come in the form of a connection, the seal surrounds the disk into aimpenetrable environment. The safety of hard drives has been successfully tested in both salt and fresh water for a period of 30 days.

In addition to being fire and water resistant, the drives have been designed to withstand the collapse of a three-story building. The drive is placed in a specially constructed steel box and 75lbs of tariff and mash thick fireproof insulation. The entire field is protected by Hard Drive Shock AbsorberStrips.

In addition to protecting your data from natural disasters, the drive offers the security of e-vandals and viruses, and a stealth storage function that you can hide very valuable information.

The ability to protect, save and restore data is exponentially over the last year or so will be improved. Dangers that previously might have resulted in irreparable damage and data loss is now confronted with near impunity. If your disks are still vulnerableCollapse, fire, water, and occasionally building, you should ask yourself why. The current data and the protection technologies are designed to provide welcome peace.

Recommended Sites:

http://www.klsecurity.com/fireproof- hard - drive. htm

[http://www.pcmag.com/article2/0], 2817,1911134,00. asp



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วันจันทร์ที่ 15 มีนาคม พ.ศ. 2553

Dell Studio XPS 1640 vs DPC Latency Checker V1.1

People) (including myself were upset that we could do no real-time audio or video, without problems such as hickups, static, crackle, distortion, etc., by latency issues with this laptop. When runing DPC Latency Checker that there were red lines every 3-5 seconds. Recently updated to the new A07 bios and installed a new Catalyst drivers and the new Intel wireless drivers appeared only on the Dell website as well. Ran DPC Latency Checker and voila no red or yellow bar at theall! Nothing is disabled in the BIOS, or services. Theres more to go snack, but it looks like we are moving in the right direction. Here's my setup Studio XPS 16 (1640) Laptop: Intel Core 2 Duo P8600 (3MB cache/2.4ghz/1066Mhz FSB) is w/2.0MP Integrated Webcam Windows Vista Home Premium 64-bit Intel WiFi Link 5100 802.11a / g / n Draft Mini-card Dell Wireless 370 Bluetooth Module 90W Power Supply 125V power cord 4 GB DDR3 SDRAM at 1066 MHz (2 DIMMs) Blu-ray Disc Combo (DVD + /-RW + BD-ROM) 512 MB ATI MobilityRADEON HD 3670 16-inch edge-to-edge HD LCD Widescreen WLED (1366x768) 320 GB Free Fall Sensor hard drive (7200 rpm) 6 Cell Primary Battery



http://www.youtube.com/watch?v=YOI5U2uGBQs&hl=en

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วันเสาร์ที่ 13 มีนาคม พ.ศ. 2553

HP DV8T Quad

For a complete review, visit sideofdigital.com My details: * Genuine Windows 7 Home Premium 64-bit Intel (R) Core (TM) i7 720QM processor (1.6 GHz, 6 MB L2 cache, 1333 MHz FSB) * 4GB DDR3 System Memory (2 Dimm) * 320GB SATA hard drive at 7,200 rpm with HP protect smart hard drive protection * 1GB NVIDIA GeForce GT 230M * 18.4 "diagonal High Definition HP Ultra BrightView Infinity Display (1920x1080p) * Lightscribe Blu-Ray ROM with SuperMulti DVD + /-R / RW Double Layer * Webcam + Fingerprint Reader-HPImprint Finish (Espresso Black) * Intel Wireless-N Mini-card with Bluetooth * No TV Tuner with remote control * HP Color Matching Keyboard * 8-Cell Lithium-Ion Battery * Microsoft (R) Works 9.0 * HP Home & Home Office Store in-box envelope A short video overview of the new HP quad DV8T with the i7 720



http://www.youtube.com/watch?v=6s5mC1RQt5o&hl=en

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