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Seagate BarraCuda 1TB Internal Hard Drive HDD – 2.5 Inch SATA 6 Gb/s 5400 RPM 128MB Cache for PC Laptop (ST1000LM048)
Seagate

BarraCuda 1TB Internal Hard Drive HDD – 2.5 Inch SATA 6 Gb/s 5400 RPM 128MB Cache for PC Laptop (ST1000LM048)

By SpecPicks Editorial · Verified 2026-08-21

$117.00
Buy on Amazon — $117.00 Compare to similar external storage

*Price sourced from Amazon.com. Last updated 2026-08-21. Price and availability subject to change.

Bottom line: The BarraCuda 1TB Internal Hard Drive HDD – 2.5 Inch SATA 6 Gb/s 5400 RPM 128MB Cache for PC Laptop (ST1000LM048) is a niche pick — read recent reviews before buying in the external storage category, priced around $117.00. Read recent reviews carefully before committing.

BarraCuda mobile storage is the go-to internal hard drive upgrade for on-the-go computing. Featuring big capacity in a small form factor, a wide range of available capacities, and specialized caching technology, it’s perfect for editing projects, maneuvering applications, and multitasking like a pro. Confidently rely on hard drive technology backed by 20 years of innovation and enjoy long-term peace of mind with the included two-year limited warranty. Temperature, Operating (°C) =0 to 60, emperature, Non-operating (°C) =40 to 70.

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SpecPicks Verdict

SpecPicks classifies Seagate BarraCuda 1TB Internal Hard Drive HDD – 2.5 Inch SATA 6 Gb/s… as a niche pick — read recent reviews before buying in the external storage category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Seagate's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

Common buyer scenarios for external storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

  • ✓ Features specialized caching technology for optimized data flow and faster loading
  • ✓ Backed by Seagate's warranty and support channels
  • ✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

  • The BarraCuda mobile internal hard drive is the go to upgrade for on the go computing thanks to big capacity in a small form factor
  • Tackle projects, maneuver applications, and multitask like a pro with a wide range of available capacities
  • Features specialized caching technology for optimized data flow and faster loading
  • Confidently rely on portable hard drive technology backed by 20 years of innovation
  • Enjoy long term peace of mind with the included two year limited warranty
  • The available storage capacity may vary.

Full Specifications

BrandSeagate
ColorNot Available
Model NameST1000LM048
Read Speed6 gigabytes_per_second
Unit Count1 Count
Form Factor2.5-inch
Model NumberST1000LM048
CompatibilityPC
Built-In MediaBarraCuda® 1TB SATA
Item Type NameSeagate 1TB BarraCuda SATA 6Gb/s 128MB Cache 2.5-Inch 7mm Internal Hard Drive (ST1000LM048)
Hard-Drive Size1 TB
Mfr Part NumberST1000LM048
Number of Items1
Special FeatureHigh-capacity 1TB 2.5" Internal Laptop Hard Drive for extensive storage needs

Ready to buy?

Seagate BarraCuda 1TB Internal Hard Drive HDD – 2.5 Inch SATA 6 Gb/s 5400 RPM 128MB Cache for PC Laptop (ST1000LM048) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-08-21. Price and availability subject to change.

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Seagate BarraCuda 1TB Internal Hard Drive HDD – 2.5 Inch SATA 6 Gb/s 5400 RPM 128MB Cache for PC Laptop (ST1000LM048)
$117.00
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