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Seagate Barracuda 7200 1.5 TB 7200RPM SATA 3Gb/s 32MB Cache 3.5 Inch Internal Hard Drive ST31500341AS-Bare Drive

Seagate Product Details - Ratings and reviews for seagate barracuda 7200 1.5 tb 7200rpm sata 3gb/s 32mb cache 3.5 inch internal hard drive st31500341as-bare drive.
Seagate Barracuda 7200 1.5 TB 7200RPM SATA 3Gb/s 32MB Cache 3.5 Inch Internal Hard Drive ST31500341AS-Bare Drive

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Released: 2010-09-09

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Media: Personal Computers (1)
Platforms: Windows XP Professional
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Product Features
Seagate Barracuda 7200 1.5 TB 7200RPM SATA 3Gb/s 32MB Cache 3.5 Inch Internal Hard Drive ST31500341AS-Bare Drive
  • Does not come with a SATA cable
  • Spindle Speed is 7,200 RPM
  • Delivers 1.5 TB capacity, 32 MB Cache; interface is SATA 2 with 3 Gb/s NCQ
  • Ships with the industry's most reliable and proven perpendicular magnetic recording (PMR) technology
  • May require current Firmware revision CC1H from Seagate, and modification requires a Windows computer.

Product Review
Product Description
The Barracuda 7200.11 drive delivers up to 43 percent power savings over the previous Seagate desktop generation without sacrificing performance, giving customers the ability to manufacture PC systems and external storage systems that meet energy-savings requirements. Like all other Seagate drives, the Barracuda 7200.11 product family complies with the Restriction of Hazardous Substance (RoHS) directive that limits the use of hazardous materials in electronic goods.With the Barracuda 7200.11 drive, our customers can have the best of both worlds—top hard-drive performance and a high-capacity drive with a very small eco-footprint. Seagate is committed to minimizing the impact of our products and operations on the environment. We have implemented production efficiency measures, such as replacing or renovating less-efficient equipment, resulting in a 20 percent increase in production efficiency on a perhard-drive basis. In just six months this delivered a savings of 158.93 million kWh, or enough energy to power nearly 15,000 U.S. homes for one year. Seagate also has deployed aggressive waste minimization and recycling programs in facilities worldwide.

Product Details
Seagate Barracuda 7200 1.5 TB 7200RPM SATA 3Gb/s 32MB Cache 3.5 Inch Internal Hard Drive ST31500341AS-Bare Drive
  • Personal Computers: 0 pages (2010-09-09)
  • Platforms: Windows XP Professional
  • Publisher: Seagate
  • Label: Seagate
  • Studio: Seagate

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Customer Reviews
Average Customer Review
609 Reviews
5 star:
 (301)
4 star:
 (101)
3 star:
 (38)
2 star:
 (36)
1 star:
 (133)
 
 
 

282 of 302 people found the following review helpful:
5.0 out of 5 stars I believe problems are resolved !, December 6, 2008
By 
Honest Guy "geffroman" (Huntington Beach, Ca USA) - See all my reviews
This review is from: Seagate Barracuda 7200 1.5 TB 7200RPM SATA 3Gb/s 32MB Cache 3.5 Inch Internal Hard Drive ST31500341AS-Bare Drive (Personal Computers)
NEVER SHOULD HAVE HAPPENED:
I've watched the issue with these drives carefully for about 2 months. It looks like Seagate solved the problem and that a vocal few were ever really affected. By few I mean relative to the thousands sold. And I am not defending Seagate. This whole fiasco was unacceptable.

MY SYSTEM:
I picked up 8 of these drives. I'm running them in 4 separate DLink DNS-321 RAID boxes. I've copied about 4TB of data back and forth across them for days. My only firmware update needed was for the DLink so that it could properly handle the new 1.5TB drives.

In the end I believe all is well with both the drives and the DLink DNS-321. I will of course update this review immediately if I see any problems.

PERFORMANCE:
We are able to watch movies from this drive arrangement on 3 computers simultaneously across a 100mb network from the same drive while adding new files to the drive from a 4th computer...Read more
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372 of 407 people found the following review helpful:
1.0 out of 5 stars Works fine after applying firmware update, November 2, 2008
By 
John (ISSAQUAH, WA, United States) - See all my reviews
(VINE VOICE)    (REAL NAME)   
This review is from: Seagate Barracuda 7200 1.5 TB 7200RPM SATA 3Gb/s 32MB Cache 3.5 Inch Internal Hard Drive ST31500341AS-Bare Drive (Personal Computers)
Update: I wrote this review before a firmware update was made available and my comments reflect the situation at the time. When the updates were made available, I flashed my 5 drives and they've been working fine ever since. I'd change the rating to a 4 star if the editor allowed.

I and many others have been experiencing serious problems with these drives including:

* dropping out of RAID configurations for no apparent reason
* being ejected from a RAID configuration due to read / write errors
* freezing for up to 30 seconds

These problems have been reported on Linux, Vista, XP, and OS X and appear to be related to how the drives flush their write cache. In many cases, the drives work fine for days or weeks before problems appear. In my case, I bought five of these for my Qnap TS-509 Pro and they worked great for about two weeks under various read / write loads. Since then, I've had all three of the problems mentioned above on...Read more
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90 of 105 people found the following review helpful:
5.0 out of 5 stars Updated firmware now available!, November 20, 2008
By 
Ralph E. Richardson (Wayzata, MN United States) - See all my reviews
(REAL NAME)   
This review is from: Seagate Barracuda 7200 1.5 TB 7200RPM SATA 3Gb/s 32MB Cache 3.5 Inch Internal Hard Drive ST31500341AS-Bare Drive (Personal Computers)
Here's the "consumable" snippet from an email that was sent to tech support/sales/AE's, etc.:

Seagate 1.5TB Customers,

Some Seagate Barracuda 7200.11 1.5TB hard drives may show uncharacteristic
operation when used with Mac and Linux operating systems in multi-drive
configurations. Users may experiences pauses in video streaming applications
or a dropped drive from RAID arrays. Customers seeing these symptoms should
contact Seagate Technical Support for a firmware upgrade.

In order to assure the proper application of the new firmware, please email a
description of the issues youre seeing to Seagate ([...])
Please include the following disk drive information: model number, serial
number and current firmware revision. Also, please describe your
system,operating system and the application in use when the issue arose. We
will respond, promptly, to your email request with appropriate instructions.
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