everythingaboutsatahardisk.com

Any techie would know the term, and it’s not a game or video card, it’s the ability of a hard drive to survive drops or fall shock which is the main cause of drive failure of hard drives the world over. Accounting for more than 60% of all reasons of hard drive failure, the other 40% divided between hardware/manufacturing defects and others it is one problem that is so hard to address due to the very nature of the people who uses these ultra-high precision pieces of machines that allows us to use computers day after day after day. Some would swear by brand loyalty and some swear with the latest technological innovations like the release of the first terabyte drives and more. Read more…

While it’s a fact that running your disk defragmenter is a bit of a hefty job, it still is nonetheless important in maintaining your hard disks’ smooth operation. Disk defragmentter rearranges the files in a your hard disk, ensuring for more efficient use of hard drive space. Running disk defragmenter not only improves your hard disks’ health but it also boosts startup / booting times of your PC or laptop.

Running disk defragmenter is easy – just go to the Start Menu, look for System tools under Accessories, and then run Disk defragmenter. Now, to make the waiting easier – the bigger the hard disk, the longer HOURS it will take – simply run the program when you don’t plan to use the computer, like when you go to bed or when you’re planning a movie / TV series marathon.

First, the SATA standard has reduced the wires needed for connection from the IDE’s thick cables down to an 8-pin connector. This eliminates the need for the bulky cable and also improves overall PC cooling efficiency allowing better air circulation inside the casing. The other and most enticing difference is the ability to hot-swap meaning hard drives can be replaced without having to turn off the power of the computer system as long as there is no read/write operation in progress.
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写真提供: techfresh.net

新USBスタンドは最近リリースされた2.5インチと3.5インチのSATAハード・ドライブをサポートします。 新しいスタイルと革新的なデザインを誇るこの製品は二つのSATAハードディスクを簡単に交換することが出来ます。 スタンドは非常に使用しやすくなっています。 操作するのにマニュアルは必要はありません。単にUあなたのPCのUSBポートにスタンドを接続させるだけです。 そしてSATAハードドライブをスタンドの中にいれてください。 それで完了です。 ハードドライブ内のデータにアクセスしたり、書込むことが出来ます。 ユーザーは確実に使用の容易さに違いを見つけるでしょう。 PC内に取り付ける必要がないため、複数のハードドライブに簡単にアクセスできます。 非常に実用的で便利な装置です。USBスタンドはウィンドウズとMacの両方のオペレーションシステムで使えます。 ハードドライブの保管能力には限界があります。 USBを差し込むだけでスタンドはハードドライブを発見し、開くでしょう。

PCs are getting a run for their money as Laptops and Notebooks are gaining ground in the mainstream market this year. It’s no surprise then that the HDD manufacturers are also adjusting to the laptiop necessity of being small:

HDDs apparently represent the most expensive component in a netbook system, as CPUs, LCD panels, optical disc drives and batteries mostly fall between US$20 and US$25 each, while a 2.5-inch HDD can go for as much as US$43-45, a perfectly good reason for trying to lower the cost of these specific components. The three storage companies are said to be focusing on minimizing the cost of the drive’s ICs, magnetic platters, and pick-up heads. Storage capacities for the lower priced hard drives are to fall between 80GB to 120GB, on the condition that the price cut is effective.

Small is the future…

Source

画像元:bcsolution.com

データを保管するハードドライブだが、色々な面から見ても完全ではない。 ハードドライブの故障は真の予防法が無く、全てのパソコンに差し迫る弱点だ。ハードドライブの故障には幾つかの原因があるが、最も一般的なのが過熱である。 ウイルスと偶発的消去がその後に続く。 昔のハードドライブ機構は現在のドライブの様に過熱するような事は無かった。 それは大体の場合、毎分の回転速度が低かったからである。 現在では毎分7,2000から10,000回転するものもある。 それが発熱の原因となる。 この問題に対して唯一の解決策が冷却ファンである。 そして現在のシステムは多くの場合、熱を監視する為に組み込まれたシステムセンサーがパソコンの至る所に設置されている。 今日のハードドライブに取って過熱が一番の問題点になっている。 あなたのドライブをこの問題から予防するために、適切な換気を心がけるようにして欲しい。 そのために、タワーケース用の手頃なファンを入手できる。

Image Source:i101.photobucket.com

Hard Disk failure is one of the most frustrating problem you might encounter when you have a personal computer. A wise computer user knows that before you do anything or at least once every week,you should back up your files to a CD, DVD or an external hard drive. This way, you can protect your important data that you store in your computer. The hard disk plays a crucial role in the entire computer system. Without the hard drive, your computer will not function. Why, because this is where you install your operating system. Hard Drives generally have a long life cycle between 5 to 7 years. It will always provide you with important signs that may tell you that it is slowly failing. So you must be aware of the signs.

Image Source: techfresh.net

A new USB cradle that supports 2.5″ and 3.5″ SATA hard drives have been released recently. It sports a new style and designed innovatively to make it really easy and simple to The stylish and innovative design make it really easy to replace between two SATA hard disks. The cradle is very easy to use. You dont even have to read the manual to be able to operate it. what you do is simply connect the cradle to the USB port of your personal computer. Place the SATA hard drive in the cradle. Thats just about it. You can access and write the data available inside your hard drive. Users will definitely see the difference of ease of use. Because they can access multiple hard drives without installing it internally. It is a very practical tool and is very convenient. the USB cradle works on both Windows and Mac operating systems. Plus, there is limit in the storage capacity of the ahrd drives. Just plug it in, and the cradle will detect and open it up.

Image Source:bcsolution.com

Even though the hard drive stores data, it isn’t perfect by all means. Hard drive failure is imminent and a vulnerability to all computers, with no real way to prevent it. there are several reasons why a hard drive can fail, the most common factor is, overheating. Viruses and accidental deletion comes second. The old mechanism of hard drives didn’t over heat the way the drives do now. It is because the RPMs before were often low. Now we have as fast as 7,2000 to 10,000 rpms. It really generates heat. And the only solution provided for these problems are cooling fans. And most of the systems now have built in system sensors to monitor the heat over all the computer. Overheating has become a main problem of today’s hard drives. To prevent your drive from this problem, you make sure that it has a proper ventilation in hand. You can buy fans affordable enough to install in the tower casing.

Image source: www.hardwarezone.com
Fujitsu Asia introduced the MHW2BK series of Serial Advanced Technology Attachment (SATA) hard disk drives (HDDs).
Made mainly for blade server, industrial, robotic, surveillance and telecommunications operations, the MHW2BK series of HDDs has been considered with a spindle speed of 7,200 revolutions per minute (rpm) and a maximum data rate of 3 gigabits per second (Gb/s).

The product line also incorporates features to decrease the adverse effects of rotational vibration (such as read or write failures) which may arise when multiple drives are mounted on a single chassis and rotated at high speeds, for increased operational stability.
Specifications of the MHW2BK Series
Form factor 2.5”
Capacity * 60 GB, 80 GB, 120 GB
Interface Serial ATA 3.0 Gb/s
Rotational speed 7,200 rpm
Avg seek time (typ) 10.5ms (read); 12.5 ms (write)
Data transfer rate Max 300 MB/s
Buffer size 8 MB
Shock tolerance
- Operating 300 G (2 ms)
- Non-operating 900 G (1 ms)
Power Supply + 5 V ± 5%
Power consumption R/W (typ) 2.1 W (1.5 Gb/s) / 2.3 W (3.0 Gb/s)
Idle (typ) 0.80 W (in slumber mode
Standby (typ) 0.13 W (in slumber mode)
Acoustics Idle (typ) 2.5 bels or less
Dimensions (H x W x L) 9.5 x 70 x 100 mm
Weight 116 g or less