By Andreas Lee

USB hard drive

Finally, the leader in small security storage, Sentry, launched the first and the only Fire-safe and waterproof USB hard drive in the world to protect digital information from water and fire disaster.

This innovation is created to fulfill consumer needs that require reliable protection for their data. I think this innovation is unique, just like putting a hard drive in a small container and you can access your data in that condition.

Last year, Sentry launched first fire-safe waterproof USB hard drive with 160 GB capacity which won the best of CES innovations 2008 from Consumer Electronics Association (CEA). The success of this USB hard drive makes SentrySafe created larger capacity storage from this type that has 250 GB embedded memory.

A Maxtor hard drive included in this self contained unit. It is sealed within an injection molded case for protection upon fire/water disaster and extreme condition.

Pros

As its name, fire-safe and waterproof, this disaster-proof USB hard drive is able to stand in fire for 30 minutes and can be placed underwater for more than one day. It is easy to carry, lightweighted, and to use it just plug in USB port like general USB device.

Sentry makes a great product for full data protection. For 250 GB data storage, its price is higher than another drive, but data security and protection that you get from it is not offered by other USB hard drive. SentrySafe fire-safe waterproof hard drive is the most secure place for your valuable data.

Cons

Recently, there is no high capacity options offered by this 13 pounds USB hard drive. The largest capacity of this drive is only 250 GB. For a long term use, that is not enough.

Features

Fire and water data recovery support is provided by SentrySafe. Through this program, Sentry will recover your data free of charge if your SentrySafe USB hard drive experiences fire or water damage. Another feature is back up data ability even in the computer crush event.

Specs

• Hard Disk size : 250 GB
• Model : QA0005
• Brand : SentrySafe
• System requirements : For PC (Pentium III 500 Mhz or higher, Windows 2000/XP/Vista, 128 MB RAM or higher, USB 2.0 port) and for Macintosh (Mac OS X (10.3.69 or later), 128 MB RAM of higher, USB 2.0 port).

This video demonstrates the ease of use of this drive and its protection against fire and water.

You can find the cheaper price of SentrySafe fire-safe waterproof 250 GB only on Amazon

Articles that might be helpful for you: Seagate hard disk drives, network hard drive, and computer drives.

]]> http://www.911-harddrive-recovery.org/usb-hard-drive/feed 0 http://www.911-harddrive-recovery.org/usb-hard-drives http://www.911-harddrive-recovery.org/usb-hard-drives#comments Mon, 15 Jun 2009 12:31:27 +0000 admin http://www.911-harddrive-recovery.org/?p=381 USB Hard Drives Network Attach Storage (NAS)

By Andreas Lee

USB hard drives are generally known as external hard drives. Because of market demand, this external media manufactured by more and more companies which are well-known with their famous product technology in the world, such as Toshiba, Sony, and Hitachi, compete with large manufacturing hard drives companies with latest USB hard drives innovations such as Maxtor, Seagate, Western Digital and LaCie.

It has to be known that recently USB hard drives market is dominated by Seagate and Maxtor, especially when this two big hard drive companies collaborated to create USB hard drives Network Attach Storage (NAS) namely Seagate Maxtor Shared Storage II which contains 2 unit 500 GB hard drives inside it.

Please note that the smallest USB hard drives NAS server capacity is 320 GB which is counted as a pretty large capacity for common external hard drives. There are multiple hard drives which organized by RAID technology within it. RAID technology is the technology that allows multiple hard drives to store data in the same vessel.

Seagate BlackArmor NAS 440

Seagate create new innovation by launching Seagate BlackArmor NAS 420 which has 2 slots for internal hard drives and Seagate BlackArmor NAS 440 which has 4 slots.

usb external hard drive

Seagate BlackArmor NAS 440 allows you to attach 4 pieces 2 TB internal hard drives capacity, which means that this USB hard drives can store up to 8 TB, can be connected by more than 50 computers for sharing and accessing digital data, easy front panel access, hot swap internal drives-no need screwdriver, 4 USB 2.0 ports, 2 Ethernet ports for local network connection, includes 4 energy-efficient, and BlackArmor backup software allows you to backup and restore data easily.

Each evolution in your business can be supported by its flexible capacity which reaches 8 TB, makes you forget not-enough-capacity problem. This USB hard drives is the right choice for capacity problems and sharing data security which supported by password protected web access feature.

Specs

• Capacity : attachable 4 internal drives (max capacity 8 TB)
• Rotation speed : 7200 rpm
• Buffer cache size : 32 MB
• OS requirements : Windows XP and Vista operating systems, Mac OS X 10.4.11 or later.

Articles you may be interested in reading: western digital drive and hard drive camcorder

By Andreas Lee

USB external hard drive is something everyone should consider purchasing these days, because it makes backing up and transferring large files convenient and easy. This -plug and play- device is a great external storage space that can be used as a backup drive and to keep sensitive documents safe.

As a well-protected environment for your data, USB external hard drive can keep any type of files including music, pictures, and video. You can get them in many different sizes, going as high as 500 GB. If you have a lot of videos in your computer that take up lots of needed space, you can easily transfer it to an USB external hard drive and free up some of your space.

usb 2.0 external hard drive

Most USB external hard drive features the USB or IEEE 1394 (also known as firewire) ports for direct connection to the front or rear I/O panels of a computer. It is hot-pluggable, meaning you can conveniently attach or detach it while your computer is up and running.

It is designed to make it easier to use, a reliable way to add more storage to your PC or Macintosh. Simply plug it into an USB port and start saving or backing up your data. This makes the USB external hard drive is very suitable for mobile applications and desktop computer. Connecting it is just piece of cake.

By investing $100 to $200, you can get a USB external hard drive which has an excellent performance and a big enough capacity to back up everything you have.

Please take a look on my other guides in: hard disk drives internal and USB drive hard

By Andreas Lee

hard drive enclosure usb

There is no handy tool that can shorten the access process and organize your data just like a hard drive USB does. It is an excellent bus powered drive that delivers great speed and easy to use backup software. The only drawback is the price, but that always comes with increased performance.

Hard drive USB is an external hard drive that connects via USB port for external utilization using a USB cable, and stores data using spindles of disks that spin thousands of times every minute. Because it is a solid state device, it is more rugged and less prone to data loss than internal hard drives. Some are fully compatible with PC, and Mac systems, spinning up to 5400 rpm and offering capacity as large as 500 GB.

The specification of old version hard drive USB is getting out of date but the demand for more hard disk storage is still growing. Therefore, a new technology is being developed which gives convenience to the user. On the other side, how to manage it becomes a big problem. To optimize the performance of your hard drive USB, a third party application is needed, a freeware to manage partition works as partition software.

It is better to connect hard drive USB with a USB 2.0 support on computer. It can give you transfer speeds up to 480 mbps, which is pretty good performance for an external device.

Buy a brand is a right choice because it will prove much more profit in the long run. Apart from the price, buying a brand is also important in terms of the warranty. It does feel better knowing that you can have the device repaired in case something goes wrong. When looking for a hard drive USB, you have so many options.

I suggest you check out my other guide on: external hard drives and hard drives storage

By Andreas Lee

usb external hard drive

People in this information era need external media to store their asset. The external media which I’m talking about is USB Drive Hard (USB hard drive). This tool gives large space to store large amount of data and can be easily carried. The size and capacity of USB drive hard have become a requirement for people these days, therefore manufacturer companies compete to create the lightest and smallest USB external hard drive with the biggest capacity.

Besides the capacity and size, some people may not notice even do not understand the performance of USB drive hard. This is another thing which must be considered because the performance can save more time while being used to access or transfer data.

Important Specification of USB Drive Hard

To find a USB external hard drive which has a good performance, there are some specifications that must be observed:

1. Rotational Speed (RPM/rpm)

Rotational speed or RPM (Revolution Per Minute) is rotation speed of disk component on USB drive hard in 1 minute. The faster its RPM, the better data access speed. Rotation speed is available in 4500 rpm, 5400 rpm and 7200 rpm. Choose a USB external hard drive which has the fastest rotation speed, 7200 RPM, because it requires less energy consumption from the computer or laptop.

2. Buffer cache size

Buffer cache is a temporary storage that stores used data. It means that buffer cache gives access speed to used data, so it can help to reduce your waiting time. Buffer cache is available in 8 MB and 16 MB in hard drive market today.

3. Transfer rate

Fast transfer rate does not make you bored while waiting during data back up process. High transfer rate is supported by USB 2.0 interfaced. It is also important for computer users to note because the old version computer / laptop has USB 1.1 port. Most USB drive hard which is sold in the market is currently only compatible with USB 2.0 although some are compatible with both USB 2.0 and USB 1.1.

Article You May Be Interested In Reading: external drives