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This Item's Warranty is: |
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36 Months Parts
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36 Months Labor
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Warranty provided by |
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Hitachi GST |
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Hitachi 250GB EIDE Hard Drive
The Hitachi Deskstar T7K500 extends the company’s long-standing tradition
of performance leadership. This new series of Deskstar drives incorporates both
new and proven technologies to boost the performance, capacity, and eliability
to handle a wide range of advanced storage requirements.
Hitachi’s standardized features in desktop solutions enable fast transfer
rates, low power utilization and quiet acoustics. These features combine to
make the Deskstar T7K500 ideal not only for standard PC systems but also for
ATA entry-servers, personal video recorders and other non-PC computing requirements.
The Hitachi Deskstar T7K500 extends the company’s long-standing tradition
of performance leadership. This new series of Deskstar drives incorporates both
new and proven technologies to boost the performance, capacity, and reliability
to handle a wide range of advanced storage requirements.
This Drive Holds
- 106 two-hour DVD-quality movies or
- 375 hours of VHS-quality video or
- 221 days of around-the-clock MP3 audio or
- 93,750 vivid digital photos or
- 533 action-packed games!
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Specifications
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Reviewer:
Sandor on
Oct 03, 2007
Customer Rating:
5.0
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5.0 |
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5.0 |
| Quality |
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5.0 |
| Performance |
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5.0 |
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I have two of these drives; one in a desktop now running flawlessly for over a year, and a second in an external USB enclosure for periodic backup. Both are great, fast and most of all extremely quiet. |
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What You Should Know
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Important OEM Hard
Drive Note:
OEM hard drives do not include cables, software, or hardware (screws, brackets,
etc.). Full manufacturer's warranty applies.
Please Note:
In order to properly access the full capacity of an ATA interface hard drive
or partition larger than 137GB and properly support 48-bit logical block addressing,
Windows Vista , Windows XP Service Pack 1 or Windows 2000 Service Pack 4 are required. This
issue does not affect SCSI hard drives.
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Even The Best Hard Drives Die.
Do You Back Up?
Businesses of all sizes
are witnessing an explosion in the volume of data they hold. Whether it is
the result of the Internet, email, or increasingly heavy and media-rich
application software, there is a massive growth in the volume of data all
around. Conservative estimates place data growth at approximately 80% per
year. Data is increasingly being recognized as one of the real assets of a
company, and losing this data would cause severe damage to any organization.
Data loss can be very costly, particularly for
organizations in the small and medium business (SMB) market where the
difference between survival and closure can rest on the ability to recover
from a disaster. At the very least, critical data loss will have a financial
impact on companies of all sizes:
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Data type |
Time to re-create 20 MB |
Cost |
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Sales and marketing |
19 days |
$17,000 |
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Accounting |
21 days |
$19,000 |
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Engineering |
42 days |
$98,000 |
The financial impact on a company is a combination
of loss of business, low productivity, legal action, and the cost of
re-creating data. A study showed that the cost of re-creating just 20 MB of
data can be extensive!
Your best solution, is an external drive as a
backup. You can have multiple drives, and it is much easier restore
from a portable external drive, as opposed to CDs or DVDs.
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Today's Backup Options
With ever increasing hard drive sizes, how do you protect your valuable
data? CDs are only 720+ MBs, and even DVDs are limited to a few
Gigabytes. So what do you do to back up hundreds of Gigabytes? Here
are some great and inexpensive options:
- High Capacity USB Thumb Drives:
USB Thumb Drives are now
available in sizes as large as 64GB (soon to be even more). While
the USB interface is somewhat slow, these make an ideal solution for their
small compact size. Thumb drives are perfect for storing in files,
or other compact spaces. While their cost per GB is somewhat high,
their convenience, USB interface, size, and extremely light weight, make
them a very attractive option.
Click Here for
32GB Thumb Drives or for
64GB+ Thumb Drives
- External Hard Drives
Now you have a wide variety of
options for external hard drives. 1TB (Terabyte) External Drives are
now available for less than $200.00. External drives come in a wide
range of sizes, speeds, and interfaces. They are available with USB
(the slowest), Firewire (medium speed), and SATA/eSATA (the fastest).
When selecting an external drive, it is important to consider how you will
use the drive, and the interface limitations of your computer. If
you have a laptop that only has USB ports, this would be your best
(possibly only) option. If you have USB & Firewire, get a drive that
has Firewire for the performance boost. If your system has a SATA or
eSata port, get a drive with this option - it will give you true hard
drive to hard drive performance.
However, also consider where you might need to restore the data. USB
is the most universal, in that almost all systems have USB ports. If
your system dies, and you need to restore your data, this may be your most
important consideration.
One last consideration is to keep your backup drive continuously
connected, or only connect it during backups. The general idea of
backups is to have a copy of your data in case your system fails - which
they do. But you may also want secure protected backups in a safe or
safe deposit box. Regardless, external hard drives offer an
outstanding solution for backing up your data, and the cost per GB is
quite low.
Click Here for External
USB/Firewire Hard Drives
- Hard Drive Docks (Toasters)
An incredibly simple, yet
functional new product category emerged in 2008: Hard Drive Toasters (Hard Drive
Docks). This device lets you plug in regular internal hard drives as
though they were pop-in flash drives. You drop in your hard drive,
and the dock instantly gives your system access to that drive, without
wiring, or power connections - it's all done by the hard drive toaster.
This way you can use any compatible hard drive as an external removable
hard drive for backup purposes!
Click Here for Hard Drive Docks
- Online Backup
Still another option is to use an
online backup service. These come in two forms:
• Backup to another computer over the Internet
• Backup to a central server using the Internet
The first of these can work very well, and automatically backups when you
are online. The Microsoft OneCare service is one example. It
can backup your data from your system to another in your OneCare account
across the Internet automatically, regardless of where you are.
The second involves trusting your critical data to someone else's servers,
and usually no real guarantee that your data will always be there.
If they loose your data, they just refund your fee. This service may
be fine for a couple of letters, but business critical data needs to be
accessible forever. For this reason, you are better advised to look
to a hardware solution that you control.
- Backup Software
Many products come with backup
software included, such as External Hard Drives, and Antivirus products
like
CA Security Suite. Most offer excellent features for automated
backups. But remember, backup software and devices, are only as good
as your willingness to use them! So backup regularly, and backup often.
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This Drive Includes
a PATA (Parallel ATA / EIDE ) Interface
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Enhanced integrated drive
electronics (EIDE), also called Parallel ATA (PATA), hard drives have
been the standard in the home computer industry for more than 10 years.
Some newer computer system motherboards don't have EIDE ports, but
a PCI EIDE controller card can be installed to add support for EIDE
drives. If you don't know whether your computer has EIDE ports on
the motherboard, refer to your computer or motherboard documentation
or contact the motherboard manufacturer. |
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Curious About The Differences Between Seria
ATA (SATA) and Parallel ATA (Ultra ATA)?
As time passed, increasing hard disk
transfer rate demands have forced the ATA interface specification to be
continuously updated, to avoid becoming the limiting factor in disk I/O
performance. As consumers embrace new usage models such as digital video
creation and editing, digital audio storage and playback, file sharing over
high-speed networks, and other data intensive applications, demands on hard
drive throughput have increased even further. To keep pace, the
storage interconnect had to evolve beyond the Ultra (Parallel) ATA
technology. The current approach is Serial ATA: a serial implementation of the
parallel Ultra ATA interface. With this paradigm shift in I/O design, the
roadmap of ATA was extended beyond the theoretical limits of the Ultra ATA bus.
Click To Learn More »
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 Why Do I Have
Less Drive Space?
Your hard drive may show less space than the published specifications due to
a number of reasons.
- The way size is calculated and
displayed.
- Any "Partitions" on the disk will
change the total in a specific partition.
- Hidden files and folders decrease
available space.
- Compression increases the apparent
size, but not the physical size.
- Drives larger than the OS or Drivers
natively supports.
First, the definition of a megabytes
(or gigabytes) is a unit of data storage capacity measured in 1,048,576
bytes (or 1024KB). The larger the numbers, the more apparent the size
difference will be when listing the size as megabytes (or gigabytes) versus
bytes. Actually, both numbers are correct. The noticeable difference is due
to the 1024KB definition of a megabyte. This is why a 95.3GB hard drive can
also be listed as having 102 billion bytes of total space. Just think
of it as "round off" In the screen shot at right:
The first number is the total number of bytes,
the second number is based on the number of megabytes or gigabytes.
Second, some computers have a
non-DOS hard drive partition that is used for features such as Save to Disk,
Hibernation, or Recovery. This partition is not normally reported by the
operating system, although it can be viewed using a disk partition utility.
This is very common on desktops and laptops. NOTE:
Partition information will be created or
formatted automatically during initial system setup and a system recovery.
Third, by default, all system files
are hidden and cannot be seen. This may adversely affect the reporting of
available hard drive space. You can set your Folder Options so you view
system and hidden files and folders, but do be careful as changes to system
files can adversely affect your system.
Fourth, if you turn on Compression
for a drive, it will increase reported free space and used space, but since
compression is based upon the actual contents, this number is not fixed, but
will change as files are added or changed.
Fifth, older operating systems did
not support some of today's larger drives, so the total space reported may
be much smaller than the drive specifications.
It is also worth noting that bad sectors
are corrected by your operating system and can change the total drive space,
free space, or used space as well.
So as long as a drive is reporting a value
approximately close to the specification value, you can be comfortable that
you received the right drive and that you are getting to correct data
storage. Of course, tuning of your drive's partitions and options can
yield optimal values, but this is not something for the average user to
explore. |
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A Look at Hard Drives
What you need to know before you buy; the inside scoop on what to look for in a hard drive. We reveal the hidden secrets about capacity, RPMs, buffer size and more!
Click Here To Learn
More »
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How to Install a Hard Drive
A Step-by-Step Guide to Clean, Fast, and Easy Hard Drive Installation
Easy to follow, photo-illustrated steps for your no-hassle hard drive installation.
Click Here To Learn
More »
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| Having
Issues With Your PC?
Here Are Some Common Problems And Solutions!
Of course, there a thousand little things can go wrong with an average
PC. But many problems are common, and have common solutions.
Click Here to
Learn More »
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Limited Warranty
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| This Item's Warranty is: |
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36 Months Parts
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36 Months Labor
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| Warranty provided by |
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Hitachi GST |
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View Warranty Info |
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This Product Has Limited Exchange Privileges.Only defective exchanges for identical item within 30 days of purchase permitted on this product. After 30 days, please contact the manufacturer at: 888-426-5214. |
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Manufactured by:
Hitachi GST
Warranty provided by:
Hitachi GST
Limited Warranty:
36 months parts;
36 months labor
Mfg Part No:
0A33408
UPC No:
Box Size:
( Length:
8, Width:
10, Depth:
6 )
Shipping Weight:
1.0000 pound(s)
Click here for full warranty and support information
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Limited Warranty: A full text version of the limited warranty
may be obtained by mailing a self addressed, stamped envelope to the
address below and requesting the warranty for item number:
THD-250H
TigerDirect.ca
Warranty Information
55 East Beaver Creek Rd. Unit G
Richmond Hill, ON
Canada, L4B 1E5
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