Seagate 1TB BarraCuda HDD, SATA III w/ 64MB Cache

MX63850 1TB BarraCuda HDD, SATA III w/ 64MB Cache
MX63850 1TB BarraCuda HDD, SATA III w/ 64MB Cache

Product Info

Versatile, Fast and Dependable


featureBarraCuda leads the industry with the highest capacities for desktops and mobile computers. This 1TB BarraCuda Hard Drive is a great option for upgrading existing Systems and for building new systems.

This 1TB Barracuda Hard Drive is perfect for Computer Upgrades and Builds, Desktop Storage, All-in-one Storage, Home Servers, DAS Devices and more.

Amazing Versatility

Get the most out of your storage with BarraCuda hard drives. From computers full of photos and memories to gaming PCs that need more room to play, BarraCuda grows with you.


3.5-Inch BarraCuda Hard Drives Deliver!


Rock-solid reliability built on over 20 years of BarraCuda innovation. Versatile mix of capacity and price point options to fit any budget. Multi-Tier Caching Technology™ for excellent hard drive performance.

Multi-Tier Caching Technology

All hard drives in the BarraCuda family come equipped with Multi-Tier Caching Technology (MTC). MTC takes your PC to new performance levels, so you can load applications and files faster than ever before. By applying intelligent layers of NAND Flash, DRAM and media cache technologies, BarraCuda delivers improved read and write performance by optimizing data flow.

Trusted Dependability

The BarraCuda family of reliable hard drives is here to stay, for years to come.feature

  • Experience:
    For more than 20 years, Seagate has manufactured and delivered the super-reliable BarraCuda family of drives
  • BarraCuda:
    Seagate's drive-reliability data simply speaks for itself, and the BarraCuda family is often recognized by leading publications and customers

Additional Information

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Download the Manufacturer Product Manual

Download the Manufacturer Specification Sheet


Model Number ST1000DM010
Capacity 1TB
Interface SATA III (6Gb/s)
Sector Size 4,096 bytes (4K)
Cache 64MB
Average External Transfer Rate 156MB/sec (Read and Write)
Maximum External Transfer Rate 210MB/sec (OD Read)
Voltage Tolerance  
+5V ±5% (including noise)
+12V ±10% (including noise)
Reliability / Data Integrity  
Nonrecoverable Read Errors 1 per 1014 bits read
Temperature Range Operating: 0 ~ 60° C
Non-operating: -40 ~ 70° C
Dimensions and Weight  
Dimensions (LxWxH) 147 x 102 x 19.9mm
Weight 400g