Seagate BarraCuda 1TB 2.5" SATA Laptop Internal Hard Drive (ST1000LMA48)

Model Number: ST1000LMA48
Web Code: 11534196


Enjoy snappy load times and versatile storage you can depend on with the Seagate BarraCuda internal HDD. Featuring a thin 2.5-inch form factor suitable for laptop upgrades, this hard drive combines NAND Flash, DRAM, and media cache technologies to let you load large files and applications in the blink of an eye.
Sold and shipped by Best Buy
Available online
Reserve & Pick Up

This product is currently unavailable for Reserve & Pick Up at nearby stores.

Geek Squad Protection Replacement Plan
See Benefits

No Plan


2 Years


3 Years


  • 1TB populated hard drive offers a reliable warehouse for your favourite photo albums, movie collections, music anthologies, games, and more
  • 2.5-inch HDD features a 7mm z-height to enable seamless upgrades to laptops and other smaller form factor systems
  • Multi-Tier Caching (MTC) technology combines NAND Flash, DRAM, and media cache technologies to optimize data flow for improved read and write performance
1 TB
Drive Type
Internal Hard Drive
Drive Size
2.5 Inches
Internal or External
Internal Storage Type
PC/Mac Compatibility
PC and Mac


Dimensions (cm)
6.99 (W) x 0.7 (H) x 10.03 (D) cm
Dimensions (in)
2.75 (W) x 0.28 (H) x 3.95 (D) in
Product Weight
198 g
  • 1TB Internal Drive
  • Warranty Card

  • Awesome hard drive
    by MM26

    on November 28, 2019

    This hard drive saved my laptop. I have just enough storage for it now. It’s really easy to install too.

    Review originally posted on

  • Harddrive --nothing but the best
    by NexttononeDrive

    on September 28, 2019

    I am glad I purchased this drive. I would recommend this drive to anyone wanting to upgrade their laptop. It runs seamlessly.

    Review originally posted on

  • Nice Hard Drive
    by 64gbusb

    on September 13, 2019

    Seagate products are sometime hit and miss, but these hard drives have yet to fail me...pun intended. Great product with a great price.

    Review originally posted on

See helpful questions and answers from shoppers like you.

Check our return policy and you'll find specific return information for your product and steps on how to return in-store or by mail.