We're sorry, but this item is no longer for sale. However, there may be more Internal Hard Drives & SSDs items available.
We recommend 1.0TB Seagate BarraCuda 3.5-inch SATA 6.0Gb/s 7200RPM Hard Drive (Mfr P/N: ST1000DM003) from Seagate for $58.88 as a suitable alternative.
1TB Seagate BarraCuda 7200.12
Hard Disk Drive
Mfr P/N: ST31000528AS OWC SKU: SE5ST31000528AS
Sustainable technology for a green world
- Typically 70 percent or more of the materials used to build the drive is recycled
- Complies with the RoHS directive
- 12th generation of the world's most popular desktop hard drive
- Ships with the most reliable and proven perpendicular magnetic recording technology
- Delivers high performance: 160-MB/s maximum sustained data rate
- Up to 3 Gb/s instantaneous burst
- Seagate 5 Year Limited Warranty
The Seagate® Barracuda® 7200.12 hard drive combines proven technology and components with industry-leading manufacturing expertise to deliver1.0TB of sustainable desktop storage with 32-MB cache.
By combining sustainable Seagate technology and components with industry-leading volume manufacturing, this Seagate® Barracuda® 7200.12 drive delivers 1TB of green, low-power yet high-performance, desktop storage. It embodies the highest levels of reliability, performance and capacity. And this latest generation is a leader in environmentally friendly storage.
After years of pioneering research at Seagate, perpendicular recording is now a proven technology. It increases capacity and dependability by storing data vertically, rather than horizontally. And vertically stored data bits mean increased data density-which means higher performance to increase productivity. The Seagate® Barracuda® 7200.12 drive delivers power savings without sacrificing performance. Customers can manufacture eco-friendly PC and external storage systems that meet energy-savings requirements.
The drive combines proven technology with expert manufacturing to deliver up to 1TB of desktop storage. Customers can have the best of both worlds-top harddrive performance and a high-capacity drive with a very small eco-footprint. Seagate minimizes the impact of our products and operations on the environment with efficiency measures, such as replacing or renovating less-efficient equipment, resulting in a 20 percent increase in production efficiency on a per-hard-drive basis. This delivered a 158.93 million kWh savings in six months, 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.
Seagate hard drives have long been produced with the environment in mind, and not just with low power consumption. With Seagate and the Barracuda 7200.12 drive, our customers can have the best of both worlds-top hard-drive performance and the satisfaction of knowing they are using a high-capacity drive with a very small eco-footprint.
The Barracuda product family complies with the RoHS directive on hazardous materials.
Includes
- (1) Bare Hard Drive
- Seagate 5 Year Limited Warranty
Specs
Total Capacity
- 1.0TB
Formatted Capacity
- 931GiB
Drive Format
- Unformatted (Instructions on formatting here)
Rotational Speed
- 7,200RPM
Cache Data Buffer
- 32 MB
Form Factor
- 3.5-inch
Drive Interface
- SATA 3.0 Gb/s
Transfer Rate
- up to 3.0Gb/s
Average Latency
- 4 ms
Nonrecoverable Read Errors
- 1 per 1014 bits read
Annual Failure Rate
- .34%
Contact Start Stops
- 50,000
Seek Mode (Max)
- Up to 9.4 Watts
Idle Mode (Max)
- Up to 5 Watts
Dimensions
- Height: 2.6 cm (1.0 in)
- Length: 14.7 cm (5.8 in)
- Width: 10.2 cm (4.0 in)
Weight
- 622.0 g (1.37 lbs)
Bytes per Sector
- 512
RoHS Compliant
- Yes
Ambient Temperature
- Operating: 32°F to 140°F (0°C to 60°C)
- Non-Operating: -40°F to 158°F (-40°C to 70°C)
Altitude
- Operating: 2.7 m to 3,048.0 m (9 ft to 10,000 ft)
- Non-Operating: -304.8 m to 12,192.0 m (-1,000 ft to 40,000 ft)
Humidity
- Operating: 5% to 95% non-condensing
- Non-Operating: 5% to 95% non-condensing
Shock
- Operating: 63 G max at 2 ms
- Non-Operating: 300 G max at 1 ms
Idle (Typical)
- 2.5 bels
Seek (Typical)
- 2.7 bels
Applications
- Workstations
- Desktop RAID
- Gaming PCs
- High-end PCs
- Mainstream PCs
- USB/FireWire/eSATA Personal External Storage
Compatibility & Installation Videos

iMac (Retina 5K, 27-inch, Early 2019)
Early 2019
Installation requires OWC Digital Thermal Sensor Kit
Installation requires OWC Digital Thermal Sensor Kit
Model ID: iMac19,1
3.0GHz & 3.1GHz & 3.7GHz Core i5 & 3.6GHz Core i9

iMac (Retina 5K, 27-inch, Mid 2017)
Mid 2017
Installation requires OWC Digital Thermal Sensor Kit
Installation requires OWC Digital Thermal Sensor Kit
Model ID: iMac18,3
3.4GHz & 3.5GHz & 3.8GHz Core i5 & 4.2GHz Core i7

iMac (Retina 5K, 27-inch, Late 2015)
Late 2015
Installation requires OWC Digital Thermal Sensor Kit
Installation requires OWC Digital Thermal Sensor Kit
Model ID: iMac17,1
3.2GHz & 3.3GHz Core i5 & 4.0GHz Core i7

iMac (Retina 5K, 27-inch, Mid 2015)
Mid 2015
Installation requires OWC Digital Thermal Sensor Kit
Installation requires OWC Digital Thermal Sensor Kit
Model ID: iMac15,1
3.3GHz Core i5

iMac (Retina 5K, 27-inch, Late 2014)
Late 2014
Installation requires OWC Digital Thermal Sensor Kit
Installation requires OWC Digital Thermal Sensor Kit
Model ID: iMac15,1
4.0GHz Core i7

iMac (27-inch, Late 2013)
Late 2013
Installation requires OWC Digital Thermal Sensor Kit
Installation requires OWC Digital Thermal Sensor Kit
Model ID: iMac14,2
3.4GHz & 3.2GHz Core i5 & 3.5GHz Core i7

iMac (27-inch, Late 2012)
Late 2012
Installation requires OWC Digital Thermal Sensor Kit
Installation requires OWC Digital Thermal Sensor Kit
Model ID: iMac13,2
2.9GHz & 3.2GHz Core i5 & 3.4GHz Core i7

iMac (21.5-inch, Late 2011)
Late 2011
Installation requires OWC Digital Thermal Sensor Kit
Installation requires OWC Digital Thermal Sensor Kit
Model ID: iMac12,1
3.1GHz Core i3

iMac (27-inch, Mid 2011)
Mid 2011
Installation requires OWC Digital Thermal Sensor Kit
Installation requires OWC Digital Thermal Sensor Kit
Model ID: iMac12,2
2.7GHz & 3.1GHz Core i5 & 3.4GHz Core i7

iMac (21.5-inch, Mid 2011)
Mid 2011
Installation requires OWC Digital Thermal Sensor Kit
Installation requires OWC Digital Thermal Sensor Kit
Model ID: iMac12,1
2.5GHz & 2.7GHz Core i5 & 2.8GHz Core i7

iMac (27-inch, Mid 2010)
Mid 2010
Installation requires OWC Digital Thermal Sensor Kit
Installation requires OWC Digital Thermal Sensor Kit
Model ID: iMac11,3
3.2GHz Core i3 & 2.8GHz & 3.6GHz Core i5 & 2.93GHz Core i7

iMac (21.5-inch, Mid 2010)
Mid 2010
Installation requires OWC Digital Thermal Sensor Kit
Installation requires OWC Digital Thermal Sensor Kit
Model ID: iMac11,2
3.06GHz & 3.2GHz Core i3 & 3.6GHz Core i5

iMac (27-inch, Late 2009)
Late 2009
Installation requires OWC Digital Thermal Sensor Kit
Installation requires OWC Digital Thermal Sensor Kit
Model ID: iMac11,1
2.66GHz Core i5 & 2.8GHz Core i7

iMac (21.5-inch, Late 2009)
Late 2009
Installation requires OWC Digital Thermal Sensor Kit
Installation requires OWC Digital Thermal Sensor Kit
Model ID: iMac10,1
3.06GHz & 3.33GHz Core 2 Duo

iMac (27-inch, Late 2009)
Late 2009
Installation requires OWC Digital Thermal Sensor Kit
Installation requires OWC Digital Thermal Sensor Kit
Model ID: iMac10,1
3.06GHz & 3.33GHz Core 2 Duo

iMac (20-inch, Mid 2009)
Mid 2009
Model ID: iMac9,1
2.0GHz & 2.26GHz Core 2 Duo

iMac (20-inch, Early 2009)
Early 2009
Model ID: iMac9,1
2.66GHz Core 2 Duo

iMac (24-inch, Early 2009)
Early 2009
Model ID: iMac9,1
2.66GHz & 2.93GHz & 3.06GHz Core 2 Duo

iMac (20-inch, Early 2008)
Early 2008
Model ID: iMac8,1
2.4GHz & 2.66GHz Core 2 Duo

iMac (24-inch, Early 2008)
Early 2008
Model ID: iMac8,1
2.8GHz & 3.06GHz Core 2 Duo

iMac (20-inch, Mid 2007)
Mid 2007
Model ID: iMac7,1
2.4GHz & 2.0GHz Core 2 Duo

iMac (24-inch, Mid 2007)
Mid 2007
Model ID: iMac7,1
2.4GHz Core 2 Duo & 2.8GHz Core 2 Extreme

iMac (24-inch, Late 2006)
Late 2006
Model ID: iMac6,1
2.16GHz & 2.33GHz Core 2 Duo

iMac (17-inch, Late 2006)
Late 2006
Model ID: iMac5,2 & iMac5,1
1.83GHz & 2.0GHz & 2.16GHz Core 2 Duo

iMac (20-inch, Late 2006)
Late 2006
Model ID: iMac5,1
2.33GHz & 2.16GHz Core 2 Duo

iMac (17-inch, Early 2006)
Early 2006
Model ID: iMac4,1
1.83GHz Core Duo

iMac (20-inch, Early 2006)
Early 2006
Model ID: iMac4,1
2.0GHz Core Duo

iMac G5 (17-inch, Mid 2005)
Mid 2005
Model ID: PowerMac8,2
1.8GHz & 2.0GHz PowerPC G5

iMac G5 (20-inch, Mid 2005)
Mid 2005
Model ID: PowerMac8,2
2.0GHz PowerPC G5

iMac G5 (17-inch, Mid 2004)
Mid 2004
Model ID: PowerMac8,1
1.8GHz & 1.6GHz PowerPC G5

iMac G5 (20-inch, Mid 2004)
Mid 2004
Model ID: PowerMac8,1
1.8GHz PowerPC G5
Power Mac

Power Mac G5 (Late 2005)
Late 2005
Model ID: PowerMac11,2
2.5GHz & 2.3GHz & 2.0GHz PowerPC G5

Power Mac G5 (Early 2005)
Early 2005
Model ID: PowerMac7,3
2.0GHz & 2.7GHz & 2.3GHz PowerPC G5

Power Mac G5 (Late 2004)
Late 2004
Model ID: PowerMac9,1
1.8GHz PowerPC G5

Power Mac G5 (Mid 2004)
Mid 2004
Model ID: PowerMac7,3
1.8GHz & 2.5GHz & 2.0GHz PowerPC G5

Power Mac G5 (Late 2003)
Late 2003
Model ID: PowerMac7,2
1.8GHz PowerPC G5

Power Mac G5 (Mid 2003)
Mid 2003
Model ID: PowerMac7,2
1.8GHz & 1.6GHz & 2.0GHz PowerPC G5
Power Mac G4

Power Mac G4
Models equipped with a SATA controller card
Mac Pro

Mac Pro (Mid 2012)
Mid 2012
Model ID: MacPro5,1
3.2GHz 4-Core Xeon & 3.33GHz 6-Core Xeon & 2.66GHz & 2.4GHz & 3.06GHz 12-Core Xeon

Mac Pro (Mid 2010)
Mid 2010
Model ID: MacPro5,1
2.8GHz & 3.2GHz 4-Core Xeon & 3.33GHz 6-Core Xeon & 2.4GHz 8-Core Xeon & 2.93GHz & 2.66GHz 12-Core Xeon

Mac Pro (Early 2009)
Early 2009
Model ID: MacPro4,1
2.93GHz & 2.66GHz & 3.33GHz 4-Core Xeon & 2.93GHz & 2.66GHz & 2.26GHz 8-Core Xeon

Mac Pro (Early 2008)
Early 2008
Model ID: MacPro3,1
2.8GHz 4-Core Xeon & 2.8GHz & 3.2GHz & 3.0GHz 8-Core Xeon

Mac Pro (Mid 2006)
Mid 2006
Model ID: MacPro1,1
2.66GHz & 2.0GHz & 3.0GHz 4-Core Xeon
PC Compatible

PC Compatible
Products

3.5-inch SATA Enclosures
If upgrading/replacing an HDD with an existing external enclosure, please confirm the enclosure supports drives greater than 2.2TB. Pre-2009 enclosures are typically limited to 2.2TB and support may vary for models after 2009.