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Seagate Desktop HDD 3TB 7200RPM SATA 6 Gb/s 64MB Cache 3.5" - Internal Drive Retail Kit (STBD3000100)

4.1 out of 5 stars 691 customer reviews
| 111 answered questions

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  • 3TB storage capacity with SATA III, 6Gb/s NCQ Interface
  • Seagate AcuTrac servo technology delivers dependable performance
  • Seagate OptiCache technology boosts overall performance by as much as 45% over the previous generation.
  • Seagate Smart Align technology provides a simple, transparent migration to Advanced Format 4K sectors.
  • Best Fit Applications include: Desktop or all-in-one PCs, Home servers , PC-based game systems, Desktop RAID, Direct attached external storage devices (DAS), Network attached storage devices (NAS)
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Product Description

Capacity: 3TB | Style: HDD

The Seagate Desktop HDD is the industry standard hard drive for mainstream desktop computing, delivering both exceptional reliability and performance. A host of refined technologies helps boost performance further than ever before. The Desktop HDD is perfect for desktop performance towers or all-in-one computers, consumer-grade NAS devices and desktop RAID arrays. In fact, the Desktop HDD gives you a single hard drive platform for every desktop storage application. One drive with trusted performance, reliability and simplicity in capacities up to 8TB.Increase your capacity and drive down costs with up to 1.33TB-per-disk hard drive technology. This incredible storage density drives new capacity possibilities and lowers your total storage costs.

The Seagate Desktop HDD is Windows and Mac compatible. Thanks to the free Seagate DiscWizard software, installation is easy. It lets you migrate content from your old drive and configure volumes larger than 2TB.

Product Information

Capacity:3TB  |  Style:HDD

Technical Details

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Summary : Screen Size, Screen Resolution, Graphics Coprocessor, Graphics Card RAM
Screen Size 3.5 inches
Hard Drive 3 TB
Brand Name Seagate
Item model number STBD3000100
Operating System N/A
Item Weight 1.4 pounds
Product Dimensions 4 x 0.2 x 1 inches
Item Dimensions L x W x H 4 x 0.23 x 1.03 inches
Computer Memory Type DRAM
Hard Drive Interface Serial ATA-600
Hard Drive Rotational Speed 7200 RPM

Additional Information

Customer Reviews
4.1 out of 5 stars 691 customer reviews

4.1 out of 5 stars
Best Sellers Rank #1,298 in Computers & Accessories > Data Storage > Internal Hard Drives
Shipping Weight 1.9 pounds
Domestic Shipping This item is also available for shipping to select countries outside the U.S.
International Shipping This item is not eligible for international shipping. Learn More
Date First Available September 21, 2011

Warranty & Support

Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
Product Warranty: For warranty information about this product, please click here


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From the Manufacturer

Customer Questions & Answers

Customer Reviews

Top Customer Reviews

By Daviangel VINE VOICE on July 8, 2014
Style Name: HDDSize: 6TB
Oh yeah and if anyone is considering the 6TB there's several major differences from previous 4TB Seagate's I own:

#1 runs about 6C hotter i.e. 37C at load vs 31C for 4TB drive.

#2 missing holes in the middle of drive for mounting so may be a problem for some. Apparently they add an extra platter to hit 6TB so that's why they had to get rid of middle holes since there was no space left for them and probably why it runs hotter too.

#3 makes more noise than older drive most likely due to extra platters. I have it running in an external dock until I replace one of the drives in my 4 bay Seagate NAS and I can definitely hear it making noise especially when it first starts up or starts working hard. Drive seeking noise not as noticeable on older 2 and 4TB drives.

#4 Performance wise this is probably the fastest mechanical drive I've used in a long time!
200MB/s which is way faster than the typical 120MB/s and even faster than some SSD drives!
See the picture I posted. The slowest speed of this this drive around 167MB/s is the fastest speed for the older 4TB as you can see.

Oh yeah it comes un-formatted so expect to wait a while to do a full format to make sure there were no bad sectors from the start took around 10 hours!
18 Comments 103 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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Style Name: HDDSize: 1TB
I purchased 15 of these drives in both the OEM and boxed retail version when they first came out and they were not cheap at that time. All 15 failed within the first year due to the now well-known firmware problem that Seagate had released in the drives. It seems that after they were power cycled about 100 times they just died.

Seagate has a good warranty program and they would exchange them for free. That still doesn't pay for all of your time, labor, troubleshooting, lost data, and shipping cost to return them to have them replaced. Sadly when you would return a drive that may be only a few months old they would return a refurbished drive with new firmware. You have no idea how many hours this drive was used or how much life is left in it. Out of 15 returned drives 8 have failed a second time and some even a third from bad sectors on the disk surface. More time, labor, troubleshooting, and costs down the drain again.

I even got returned units that were refurbished and they failed right out of the box. The last returns I sent back for the third time I told them I did not want any more refurbished drives sent to me and they agreed.

Seagate has been supportive to me but what a lot of work. For a computer GEEK I cannot think of a worse problem than continuous failures and loss of data from a top reputation company like Seagate. They have forced me to become an expert at testing drives before they are installed and before I return them. The testing software "SeaTools" and I have become old friends.

I still buy Seagate drives and the newer models work fine. I still test them all before installation.
20 Comments 228 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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Style Name: HDDSize: 1TB Verified Purchase
Be careful with this drive, Seagate has a known problem with many of it's recent Baracuda High Capacity Hard Drives, where after 3-6 months, the drive simply fails to boot.

If you purchase this drive, you must go to the [..] site and use the drive detect software they offer there to see what version of firmware is on your drive. If there is an updated version of firmware then you need to flash update your drive.

If you are uncomfortable doing this, then i would suggest buying another vendor's drive.

The master seagate forum thread discussing these problems is here: [..] (well over a thousand messages).

You can also do a search for "ST3100034AS problems" on google.
2 Comments 41 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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Style Name: HDDSize: 500GB
Head crash at nine months. Hard drive had four fans to keep it cool, so was operating just above room temperature. Zero shocks to the drive (unless they occurred in shipping before I got it, of course). I wonder if these are designed based on Maxtor mechanisms (some of which were prone to heads breaking off due to a design flaw). Either way, my trust in Seagate drives just went way down....

It sounded like low frequency hum and high frequency whine as the head etched a groove in the media. By the time the dd to clone the drive to a spare was finished, the drive was completely unreadable (including the parts that I'd already read).

Edited 9/25/2011: I just lost the drive that Seagate sent to replace that one, also to a (mechanical) head crash. I wish I knew when I wrote this review so I could say how long it lasted, but at this point, I can safely conclude that this drive series is *seriously* mechanically flawed. Seagate, recall this piece of junk.
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Style Name: HDDSize: 6TB Verified Purchase
This is specifically for the 6 TB drive. The mounting arrangement is not an issue in my enclosure so that is not a negative to me but others have complained about it so be sure and be aware of the particulars. I bought one a number of months ago and the installation was one of the easiest I have had and has worked well so I recently bought two more and installed them and all seemed OK until I started to transfer data and it was excruciatingly slow. In some cases the write rates were in the single MB/s range when I was expecting at least 100 MB/s. I did some testing with HD Tune Pro and sure enough the first drive had test transfer rates of just under 200 MB/s for blocks of over 512 byte. And as expected the reads were slightly higher than the writes. And windows routinely reported real world sustained reads and writes of 120 to 145 MB/s.

On the other hand the new drives reported extremely low write rates and HD Tune Pro also showed that while the read rate were around 150 MB/s the write rates peaked around 65-128 byte blocks at below 150 then fell from there to low double digits by 8192 bytes which is probably where most large files would be. I tried switching controllers and SATA ports and the results were nearly the same. In desperation I deleted the partitions with Windows' Disk Management, rebooted and then created new partition(s) and retested with HD Tune Pro and now they all preform nearly identically. I have no idea what happened the first time because I think I created the new disks and GPT and the partitions the same way with Disk Manager but they all doing well now. If anyone has any idea about what I experienced I would appreciate a note.

All and all, these are very large, reasonably priced drives for those needing more than 4 or 5 TBs and would recommend them to others but I would always pass on the story of this anomaly that I experienced.
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