Issues with new 1TB WD external harddrive

Hi, I purchased a new WD 1TB portable hard drive. It running very slow. To transfer 500MB it's taking abound 1 hour or more. Do I need to format my new EXT.HDD according to  mac. Please help me to sort it out this issue.
Thanks

Vishang wrote:
Do I need to format my new EXT.HDD according to  mac.
Yes. Do the following:
Drive Preparation
1.  Open Disk Utility in your Utilities folder.
2. After DU loads select your hard drive (this is the entry with the mfgr.'s ID and size) from the left side list. Click on the Partition tab in the DU main window.
3. Under the Volume Scheme heading set the number of partitions from the drop down menu to one. Set the format type to Mac OS Extended (Journaled.) Click on the Options button, set the partition scheme to GUID (for Intel Macs) or APM (for PPC Macs) then click on the OK button. Click on the Partition button and wait until the process has completed.
4. Select the volume you just created (this is the sub-entry under the drive entry) from the left side list. Click on the Erase tab in the DU main window.
5. Set the format type to Mac OS Extended (Journaled.) Click on the Options button, check the button for Zero Data and click on OK to return to the Erase window.
6. Click on the Erase button. The format process can take up to several hours depending upon the drive size.

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    #fallback_transport = cyrus
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    # The following expansions are done on luser_relay: $user (recipient
    # username), $shell (recipient shell), $home (recipient home directory),
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    # extension), $domain (recipient domain), $local (entire recipient
    # localpart), $recipient_delimiter. Specify ${name?value} or
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    #luser_relay = [email protected]
    #luser_relay = admin+$local
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    # SMTPD_ACCESS_README provides an overview.
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    Last edited by nadman10 (2014-05-14 14:36:10)

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    smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key
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