The 3TB Barracuda 3.5" Internal Desktop Hard Drive from Seagate is an internal drive with a 3.0TB storage capacity. This amount of storage provides the necessary space to store large files, as well as a variety of multimedia content. The Barracuda hard drive serves a variety of purposes including desktop or all-in-one PCs, home servers, PC-based gaming systems, desktop RAID configurations, direct-attached external storage devices (DAS), and network-attached storage devices (NAS).
The 6Gb/s SATA revision 3.0 interface allows for native hot swapping and faster data transfers, when compared to the previous SATA revision 2.0, through higher signaling rates while the 64MB cache ensures uninterrupted data transfer. With the 7200 RPM spindle speed, the time it takes to read and write data is greatly improved over the previous 5400 RPM standard. Reliability and data integrity are also a major area of concern with most hard drives, as a result the Barracuda hard drives come with 300,000 load/unload cycles, an annualized failure rate of <1% and up to 2,400 power on hours. Each of these characteristics of the Barracuda hard drives helps to provide piece of mind your data will remain safe and secure.
| Performance | |
|---|---|
| Capacity | 3.0 TB |
| Spindle Speed | 7200 rpm |
| Cache | 64 MB (Multisegmented) |
| Interface | SATA 6.0 Gb/s NCQ |
| SATA Transfer Rates Supported | 6.0/3.0/1.5 |
| Seek Time, Average Read/Write |
Read: <8.5 ms Write: <9.5 ms |
| Data Rate (read/write) | 156 MB/s |
| Sustained Data Transfer Rate | Maximum Sustained Data Rate, OD Read: 210 MB/s |
| Configuration | |
|---|---|
| # of Heads | Heads/Disks: 6/3 |
| Bytes per Sector | 4096 |
| Voltage | |
|---|---|
| Voltage Tolerance |
Voltage Tolerance, Including Noise (5.0 V): +10%/-5.0% Voltage Tolerance, Including Noise (12 V): +10%/-7.5% |
| Reliability / Data Integrity | |
|---|---|
| Load/Unload Cycles | 300,000 |
| Nonrecoverable Read Errors | Per Bits Read, Max: 1 per 10E14 |
| Annualized Failure Rate (AFR) | <1% |
| Power-On Hours | 2400 |
| Special Features |
Seagate OptiCache Technology Seagate AcuTrac Technology Seagate SmartAlign Technology |
| Power Management |
Startup Power (A): 2.0 Operating Mode, Typical (W): 8.0 Idle2 Average (W): 5.40 Standby Mode (W): 0.75 Sleep Mode (W): 0.75 |
| Environmental Requirements |
Operating Temperature (ambient Min): 32° F (0° C) Operating Temperature (drive case max): 140° F (60° C) Nonoperating Temperature (ambient): -40 to 158° F (-40 to 70° C) |
| Board Dimensions (H x W x D) | 1.0 x 4.0 x 5.8" (26.1 x 101.6 x 147 mm) |
| Weight | 1.38 lb (626 g) |
REVIEW SNAPSHOT®
by PowerReviewsPros
Cons
Best Uses
Most Liked Positive Review
Reliable storage
This is used for storing large video files on my Drobo. Great hard drive and works wonderfully with the DROBO. Good price for the capacity.
This is used for storing large video files on my Drobo. Great hard drive and works wonderfully with the DROBO. Good price for the capacity.
VS
Most Liked Negative Review
Spontaneous Disconnections - Unusable
This HDD would spontaneously disconnect from my Mac Pro. This happened whether the drive was connected through a e-SATA disk dock, or whether it was mounted to an internal bay. I purchased 3 of...Read complete review
This HDD would spontaneously disconnect from my Mac Pro. This happened whether the drive was connected through a e-SATA disk dock, or whether it was mounted to an internal bay. I purchased 3 of these drives and 2 exhibited the problem. I would advise avoiding this product.
REVIEWS
Reviewed by 21 customers
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Displaying reviews 1-20
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Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
I purchased two of these as part of a Synology NAS package. They are little noisy (and slow) spinning up but otherwise fast and seem to run cool. They have been running ~24/7 for two weeks now without issue.
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
This is the fourth drive in my MacPro.
Easy to install and formatting was quick.
Would recommend this to all power users for real back-up.
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
This HDD would spontaneously disconnect from my Mac Pro. This happened whether the drive was connected through a e-SATA disk dock, or whether it was mounted to an internal bay. I purchased 3 of these drives and 2 exhibited the problem. I would advise avoiding this product.
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
Not much to say about this hard drive, does what it should, easy to work within my Drobo unit. Drop in and away it goes...quick, quiet. Love it!!
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
I have two of these in use with a Drobo and they are reliable drives with quick read and write speed. Perfect for backing up and working with photos and video.
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
These drives are robust and reliable.
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
Although 'Magic Man' is a good song, 'Barracuda' is deffinitely Heart's best.
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
Great so far.
Did not come with any instructions or manual on how to format so I had to call a friend to teach me how to do it.
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
I was thrilled about its price as I use it in raid connection for video editing and sometimes connect to an external dock. However I didn't quite understand why after exfat formating it showed only 2.2 gigs
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
Product arrived on time, well packaged and working as expected. Excellent service
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
I purchased two of these drives for installation in my new DiskStation DS212j 2-Bay NAS Server by Synology. I set them up with a RAID 1 format to have my data mirrored.
The price was very reasonable and the units are very quiet. With two of these drives, together on my desk, I expected more noise - but was pleasantly surprised.
The throughput is fast when transferring music and pictures. I would recommend to a friend.
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
I bought two of these. I've only used them for a few weeks but I have no complaints
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
I installed it into my Synology NAS along with two other 3TB Barracudas and they work fine so far. Sufficient read/write speed and plenty of space. I gave it 4 out of 5, because it is too early to judge reliability.
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
Bought it as a bundle with the OWC housing.You still have to assemble everything,but as long as you have the right tools it's very easy and well explained by OWC
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
Although 3TB are getting a little small....the Barracuda provides us with our archiving and back up system data storage solution!
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
3TB for less than $ , incredible.Have been working and storing off it with HD video in FCP. Working smoothly and efficiently.
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
so far is working perfectly, i editing with Cs6 and believe me I don't need anything else, Fast,cheap, and reliable.
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
So far, so good.
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
I use this HDD for video editing and this drive can capture 1080i uncompressed whithout RAID!!!
If you edit in Premiere CS 6 or MC6 don´t seek more this is your option!
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
Well I bought three of these drives for my backup storage device (NAS). So far so good. They've been working perfectly. No complaints. I'm not sure what their longevity will be. They do seem to run a bit cooler than the WD Caviar Blacks that I have. For the price, I think it's hard to go wrong here. 7200rpm 3TB for under $.
REVIEW SNAPSHOT®
by PowerReviewsPros
Cons
Best Uses
Most Liked Positive Review
Reliable storage
This is used for storing large video files on my Drobo. Great hard drive and works wonderfully with the DROBO. Good price for the capacity.
This is used for storing large video files on my Drobo. Great hard drive and works wonderfully with the DROBO. Good price for the capacity.
VS
Most Liked Negative Review
Spontaneous Disconnections - Unusable
This HDD would spontaneously disconnect from my Mac Pro. This happened whether the drive was connected through a e-SATA disk dock, or whether it was mounted to an internal bay. I purchased 3 of...Read complete review
This HDD would spontaneously disconnect from my Mac Pro. This happened whether the drive was connected through a e-SATA disk dock, or whether it was mounted to an internal bay. I purchased 3 of these drives and 2 exhibited the problem. I would advise avoiding this product.
REVIEWS
Reviewed by 21 customers
Sort by
Displaying reviews 1-20
Previous | Next »
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
I purchased two of these as part of a Synology NAS package. They are little noisy (and slow) spinning up but otherwise fast and seem to run cool. They have been running ~24/7 for two weeks now without issue.
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
This is the fourth drive in my MacPro.
Easy to install and formatting was quick.
Would recommend this to all power users for real back-up.
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
This HDD would spontaneously disconnect from my Mac Pro. This happened whether the drive was connected through a e-SATA disk dock, or whether it was mounted to an internal bay. I purchased 3 of these drives and 2 exhibited the problem. I would advise avoiding this product.
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
Not much to say about this hard drive, does what it should, easy to work within my Drobo unit. Drop in and away it goes...quick, quiet. Love it!!
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
I have two of these in use with a Drobo and they are reliable drives with quick read and write speed. Perfect for backing up and working with photos and video.
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
These drives are robust and reliable.
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
Although 'Magic Man' is a good song, 'Barracuda' is deffinitely Heart's best.
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
Great so far.
Did not come with any instructions or manual on how to format so I had to call a friend to teach me how to do it.
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
I was thrilled about its price as I use it in raid connection for video editing and sometimes connect to an external dock. However I didn't quite understand why after exfat formating it showed only 2.2 gigs
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
Product arrived on time, well packaged and working as expected. Excellent service
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
I purchased two of these drives for installation in my new DiskStation DS212j 2-Bay NAS Server by Synology. I set them up with a RAID 1 format to have my data mirrored.
The price was very reasonable and the units are very quiet. With two of these drives, together on my desk, I expected more noise - but was pleasantly surprised.
The throughput is fast when transferring music and pictures. I would recommend to a friend.
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
I bought two of these. I've only used them for a few weeks but I have no complaints
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
I installed it into my Synology NAS along with two other 3TB Barracudas and they work fine so far. Sufficient read/write speed and plenty of space. I gave it 4 out of 5, because it is too early to judge reliability.
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
Bought it as a bundle with the OWC housing.You still have to assemble everything,but as long as you have the right tools it's very easy and well explained by OWC
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
Although 3TB are getting a little small....the Barracuda provides us with our archiving and back up system data storage solution!
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
3TB for less than $ , incredible.Have been working and storing off it with HD video in FCP. Working smoothly and efficiently.
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
so far is working perfectly, i editing with Cs6 and believe me I don't need anything else, Fast,cheap, and reliable.
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
So far, so good.
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
I use this HDD for video editing and this drive can capture 1080i uncompressed whithout RAID!!!
If you edit in Premiere CS 6 or MC6 don´t seek more this is your option!
Pros
Cons
Best Uses
Comments about Seagate 3TB Barracuda 3.5" Internal Desktop Hard Drive:
Well I bought three of these drives for my backup storage device (NAS). So far so good. They've been working perfectly. No complaints. I'm not sure what their longevity will be. They do seem to run a bit cooler than the WD Caviar Blacks that I have. For the price, I think it's hard to go wrong here. 7200rpm 3TB for under $.